subject:(nutrient deficiencies)

University of Saskatchewan

1. Lennox, Jessica L.M 1988-. Understanding Pregnant Maasai Women’s Nutrition Patterns and Beliefs Regarding Pregnancy Outcomes.

Degree: 2016, University of Saskatchewan

URL: http://hdl.handle.net/10388/7395

► The purpose of this study is to enhance the understanding of Maasai women’s traditions in the Ngorongoro Conservation Area Authority (NCAA). This study focuses on… (more)

▼ The purpose of this study is to enhance the understanding of Maasai women’s traditions in the Ngorongoro Conservation Area Authority (NCAA). This study focuses on practices surrounding nutrition during pregnancy as well as the women’s beliefs in respect to how nutrition affects pregnancy outcomes. The intent of this research is to inform future programming for the Mama Kwanza Clinics by exploring the dynamics of pregnancy among Maasai women. This qualitative study uses an interpretive description methodology, using individual interviews and dietary recalls, with a content analysis. One on one interviews with pregnant Maasai women living in the NCAA are the primary data collection method. A second method of data collection includes a diet recall journal where each participant recorded what she had eaten in the 24 hours prior to the interview. Shared insights revealed five themes that reflect Maasai women’s perception respecting nutrition and healthcare during pregnancy, current dietary patterns, rationale for dietary restrictions, and barriers to seeking professional healthcare. These five themes include: a) Eating less food lets baby come easier; b) Not producing food means more dependence; c) Working hard harms my baby; d) Knowing what is needed for a good pregnancy; e) Preferring our traditional ways for pregnancy and birth. At a local level, these findings suggest that, by incorporating education and home visits, community clinics can decrease barriers for Maasai women seeking professional health care during the prenatal care experience. Inclusion of traditional birth attendants and family members in prenatal care decisions can support cultural safety, thereby encouraging Maasai women to attend prenatal visits without challenging their beliefs and traditional practices. Earlier prenatal care visits can also increase prevalence and duration of prenatal supplementation, while potentially decreasing micronutrient deficiencies and birth complications. At a policy level, these findings may inform the need for evaluation of current agriculture and livestock policies, as well as food fortification and supplementation programs. Advisors/Committee Members: Petrucka, Pammla, Dietrich-Leurer, Marie, Bassendowski, Sandra, Penz, Kelly, Holtslander, Lorraine.

Subjects/Keywords: Maasai; Pregnancy; Nutrition; Pastoralists; Nutrient deficiencies; Prenatal care

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APA (6^th Edition):

Lennox, J. L. M. 1. (2016). Understanding Pregnant Maasai Women’s Nutrition Patterns and Beliefs Regarding Pregnancy Outcomes. (Thesis). University of Saskatchewan. Retrieved from http://hdl.handle.net/10388/7395

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Lennox, Jessica L M 1988-. “Understanding Pregnant Maasai Women’s Nutrition Patterns and Beliefs Regarding Pregnancy Outcomes.” 2016. Thesis, University of Saskatchewan. Accessed January 18, 2021. http://hdl.handle.net/10388/7395.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Lennox, Jessica L M 1988-. “Understanding Pregnant Maasai Women’s Nutrition Patterns and Beliefs Regarding Pregnancy Outcomes.” 2016. Web. 18 Jan 2021.

Vancouver:

Lennox JLM1. Understanding Pregnant Maasai Women’s Nutrition Patterns and Beliefs Regarding Pregnancy Outcomes. [Internet] [Thesis]. University of Saskatchewan; 2016. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/10388/7395.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Lennox JLM1. Understanding Pregnant Maasai Women’s Nutrition Patterns and Beliefs Regarding Pregnancy Outcomes. [Thesis]. University of Saskatchewan; 2016. Available from: http://hdl.handle.net/10388/7395

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

2. Παναγή, Ζωή. Εκτίμηση των επιπέδων λιποδιαλυτών βιταμινών στον ορό του αίματος υπερ-παχύσαρκων ασθενών που έχουν υποβληθεί σε βαριατρική επέμβαση τύπου Roux-en-Y γαστρικής παράκαμψης με χολοπαγκρεατική εκτροπή.

Degree: 2008, University of Patras

URL: http://nemertes.lis.upatras.gr/jspui/handle/10889/1399

► Η βαριατρική χειρουργική είναι η μόνη διαδικασία που μπορεί να εφαρμοσθεί προκειμένου να επιτευχθεί μόνιμη απώλεια βάρους στην πλειονότητα των ασθενών με υπερ-νοσογόνο παχυσαρκία (130).… (more)

▼ Η βαριατρική χειρουργική είναι η μόνη διαδικασία που μπορεί να εφαρμοσθεί προκειμένου να επιτευχθεί μόνιμη απώλεια βάρους στην πλειονότητα των ασθενών με υπερ-νοσογόνο παχυσαρκία (130). Οι βαριατρικές χειρουργικές επεμβάσεις ορίζονται ως περιοριστικές, δυσαπορροφητικές ή περιοριστικές και δυσαπορροφητικές ταυτόχρονα. Οι περιοριστικού τύπου χειρουργικές επεμβάσεις έχουν συνδεθεί με αυξημένα ποσοστά αποτυχίας όσον αφορά στην απώλεια βάρους στους υπερ-παχύσαρκους ασθενείς, με αποτέλεσμα να παρατηρείται προοδευτική αύξηση της εφαρμογής βαριατρικών εγχειρήσεων δυσαπορροφητικού τύπου σε όλο τον κόσμο για αυτήν την υπο-ομάδα παχυσαρκίας (100, 108, 130, 131). Παρά την απώλεια βάρους που μπορεί να επιτευχθεί με αυτές τις χειρουργικές επεμβάσεις, οι μετεγχειρητικές ανεπάρκειες σε πρωτεΐνη, σίδηρο, βιταμίνες, άλατα και λιποδιαλυτές βιταμίνες αποτελούν σύνηθες φαινόμενο και απαιτούν χορήγηση συμπληρωμάτων προκειμένου να διατηρηθούν σε φυσιολογικά επίπεδα. Οι ανεπάρκειες αυτές οφείλονται στη δυσαπορρόφηση που προκύπτει από τη χειρουργική παράκαμψη τμημάτων του γαστρεντερικού σωλήνα, όπου τα διάφορα διατροφικά συστατικά απορροφούνται (118). Αν και αναμενόμενες, οι μεταβολικές ανωμαλίες πολύ συχνά δε διαγιγνώσκονται ή υποεκτιμούνται. Τα βιβλιογραφικά δεδομένα που αναφέρονται στις διατροφικές ανεπάρκειες που παρατηρούνται μετά τις βαριατρικές εγχειρήσεις είναι περιορισμένα, και απαρτίζονται από αναφορές σε μεμονωμένα περιστατικά ασθενών (124-126), από επισκοπήσεις αποτελεσμάτων παλαιότερων ερευνών (118, 132) και από περιστασιακές προοπτικές μελέτες (118, 131). Αν και υπάρχουν αρκετές πληροφορίες για διατροφικά συστατικά, όπως είναι η πρωτεϊνη, ο σίδηρος, η βιταμίνη Β12, το φυλλικό οξύ και το ασβέστιο (118, 131), τα στοιχεία που παρατίθενται για τις λιποδιαλυτές βιταμίνες είναι ελάχιστα και ελλιπή. Αυτό οφείλεται σε σημαντικό βαθμό στη δυσκολία απομόνωσης και προσδιορισμού των λιποδιαλυτών βιταμινών από τον ορό του αίματος, διαδικασία αρκετά επίπονη, δαπανηρή και χρονοβόρα. Οι περισσότεροι χειρούργοι προσπαθούν να ελέγξουν με έμμεσο τρόπο τα επίπεδα των λιποδιαλυτών βιταμινών, όπως για παράδειγμα με παρακολούθηση των τιμών της PTH, άνοδος της οποίας συνηγορεί σε πιθανή ελάττωση των επιπέδων της βιταμίνης D3 (133), ή με παρακολούθηση του χρόνου προθρομβίνης των ασθενών ανά τακτά χρονικά διαστήματα, αύξηση του οποίου μπορεί να υποδεικνύει την ελάττωση των επιπέδων της βιταμίνης Κ (134). Στις περισσότερες περιπτώσεις, η ανεπάρκεια των λιποδιαλυτών βιταμινών γίνεται αντιληπτή μόνο από τις κλινικές της εκδηλώσεις ( 124, 125, 135). Σκοπός αυτής της εργασίας ήταν η προεγχειρητική εκτίμηση των επιπέδων λιποδιαλυτών βιταμινών στο αίμα υπερ-παχύσαρκων ασθενών που υποβλήθηκαν σε δυσαπορροφητική επέμβαση κατά Roux-en-Y γαστρικής παράκαμψης με χολοπαγκρεατική εκτροπή, καθώς και η μετεγχειρητική παρακολούθησή τους για ένα έτος, ώστε να καταστεί δυνατή η άμεση εκτίμηση της κατάστασης των ασθενών ως προς τα αποθέματα βιταμίνης A, D E και Κ και να διερευνηθεί κατά πόσο η χειρουργικά προκαλούμενη δυσαπορρόφηση λίπους επηρεάζει την απορρόφησή και… Advisors/Committee Members: Παπαδημητρίου, Ευαγγελία, Panagi, Zoi, Καλφαρέντζος, Φωτίος, Παπαδημητρίου, Ευαγγελία, Σκουρολιάκου, Μαρία.

Subjects/Keywords: Λιποδιαλυτές βιταμίνες; Βαριατρική χειρουργική; Παχυσαρκία; Ανεπάρκεια θρεπτικών συστατικών; 617.430 1; Fat-soluble vitamins; Bariatric surgery; Obesity; Nutrient deficiencies

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Παναγή, �. (2008). Εκτίμηση των επιπέδων λιποδιαλυτών βιταμινών στον ορό του αίματος υπερ-παχύσαρκων ασθενών που έχουν υποβληθεί σε βαριατρική επέμβαση τύπου Roux-en-Y γαστρικής παράκαμψης με χολοπαγκρεατική εκτροπή. (Masters Thesis). University of Patras. Retrieved from http://nemertes.lis.upatras.gr/jspui/handle/10889/1399

Chicago Manual of Style (16^th Edition):

Παναγή, Ζωή. “Εκτίμηση των επιπέδων λιποδιαλυτών βιταμινών στον ορό του αίματος υπερ-παχύσαρκων ασθενών που έχουν υποβληθεί σε βαριατρική επέμβαση τύπου Roux-en-Y γαστρικής παράκαμψης με χολοπαγκρεατική εκτροπή.” 2008. Masters Thesis, University of Patras. Accessed January 18, 2021. http://nemertes.lis.upatras.gr/jspui/handle/10889/1399.

MLA Handbook (7^th Edition):

Παναγή, Ζωή. “Εκτίμηση των επιπέδων λιποδιαλυτών βιταμινών στον ορό του αίματος υπερ-παχύσαρκων ασθενών που έχουν υποβληθεί σε βαριατρική επέμβαση τύπου Roux-en-Y γαστρικής παράκαμψης με χολοπαγκρεατική εκτροπή.” 2008. Web. 18 Jan 2021.

Vancouver:

Παναγή �. Εκτίμηση των επιπέδων λιποδιαλυτών βιταμινών στον ορό του αίματος υπερ-παχύσαρκων ασθενών που έχουν υποβληθεί σε βαριατρική επέμβαση τύπου Roux-en-Y γαστρικής παράκαμψης με χολοπαγκρεατική εκτροπή. [Internet] [Masters thesis]. University of Patras; 2008. [cited 2021 Jan 18]. Available from: http://nemertes.lis.upatras.gr/jspui/handle/10889/1399.

Council of Science Editors:

Παναγή �. Εκτίμηση των επιπέδων λιποδιαλυτών βιταμινών στον ορό του αίματος υπερ-παχύσαρκων ασθενών που έχουν υποβληθεί σε βαριατρική επέμβαση τύπου Roux-en-Y γαστρικής παράκαμψης με χολοπαγκρεατική εκτροπή. [Masters Thesis]. University of Patras; 2008. Available from: http://nemertes.lis.upatras.gr/jspui/handle/10889/1399

University of Otago

3. Lander, Rebecca Leigh. The nutritional status of disadvantaged preschool children attending daycares in Salvador, Northeast Brazil: a cross-sectional study .

Degree: 2012, University of Otago

URL: http://hdl.handle.net/10523/2605

► In the poor Northeast region of Brazil, grave concerns exist regarding the prevalence of anaemia and vitamin A deficiency, and the increasing risk of overweight… (more)

▼ In the poor Northeast region of Brazil, grave concerns exist regarding the prevalence of anaemia and vitamin A deficiency, and the increasing risk of overweight among preschool children. Brazil has introduced pro-poor social policies, such as preschool daycare programmes, yet comprehensive studies of the growth, health, and micronutrient status of disadvantaged daycare children in NE Brazil are lacking. We conducted a cross-sectional study of 376 disadvantaged preschoolers aged three to six years in seven philanthropic daycares in Salvador, NE Brazil and assessed their growth and biomarkers of morbidity and micronutrient status; explored potential predisposing factors to parasitic infections, micronutrient deficiencies, and poor iron status; and examined multiple factors associated with their somatic growth by a structural equation model (SEM). Our results showed nearly half of the households were classified as having extremely low SES and the remainder low SES. The prevalence of underweight, wasting, and stunting in the preschoolers was low (< 10%), although 13% had BMIZ-scores > 1SD. The energy density of the daycare meals was low (0.79 kcal/g), yet the nutrient supply was enhanced by iron and folic acid fortification and was adequate, except for calcium, vitamin A, and thiamine. Nearly 30% were infected with >1 parasite, with boys and children from extremely low SES having more than twice the risk of helminth infections (p<0.05). Helminths negatively impacted on selenium and vitamin B-12 biomarkers (p<0.05), whereas Giardia intestinalis was positively associated with serum folate (p<0.05). Deworming treatment and vitamin A supplements were inversely associated with helminths and Giardia, respectively. Anaemia and zinc, selenium, folate, vitamin A, and B-12 deficiencies were low (<10%), although nearly a third of children had evidence of chronic inflammation (AGP > 1 g/L). More than 30% had a genetic haemoglobin disorder. A significant inverse association was found between haemoglobin and α3.7 thalassemia (p<0.001). The major positive predictors of haemoglobin were serum selenium, retinol, and zinc, although the latter association was modest. Elevated AGP was the only positive and significant predictor of serum ferritin (p=0.001). However, serum soluble transferrin receptor was positively associated with Hb AS and BMIZ > 1SD (p<0.05). Based on the SEM, the significant positive direct effect on HAZ-scores was maternal height (p<0.001), and the major negative associations were being male, white, of high birth order, and having a helminth infection. Similarly, the main positive predictor of BMIZ-scores was maternal weight (p<0.001), whereas extremely low SES and being male were the significant negative direct effects on BMIZ-scores (p<0.05). In conclusion, our findings highlight the susceptibility of disadvantaged preschoolers to both under- and overnutrition and the need for effective deworming strategies. Overall adequate nutritional status appears to be associated with some pro-poor initiatives, such as… Advisors/Committee Members: Gibson, Rosalind S (advisor).

Subjects/Keywords: disadvantaged preschoolers; daycares; nutrient adequacy; growth; intestinal parasites; anaemia; micronutrient deficiencies; structural equation model; NE Brazil

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Lander, R. L. (2012). The nutritional status of disadvantaged preschool children attending daycares in Salvador, Northeast Brazil: a cross-sectional study . (Doctoral Dissertation). University of Otago. Retrieved from http://hdl.handle.net/10523/2605

Chicago Manual of Style (16^th Edition):

Lander, Rebecca Leigh. “The nutritional status of disadvantaged preschool children attending daycares in Salvador, Northeast Brazil: a cross-sectional study .” 2012. Doctoral Dissertation, University of Otago. Accessed January 18, 2021. http://hdl.handle.net/10523/2605.

MLA Handbook (7^th Edition):

Lander, Rebecca Leigh. “The nutritional status of disadvantaged preschool children attending daycares in Salvador, Northeast Brazil: a cross-sectional study .” 2012. Web. 18 Jan 2021.

Vancouver:

Lander RL. The nutritional status of disadvantaged preschool children attending daycares in Salvador, Northeast Brazil: a cross-sectional study . [Internet] [Doctoral dissertation]. University of Otago; 2012. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/10523/2605.

Council of Science Editors:

Lander RL. The nutritional status of disadvantaged preschool children attending daycares in Salvador, Northeast Brazil: a cross-sectional study . [Doctoral Dissertation]. University of Otago; 2012. Available from: http://hdl.handle.net/10523/2605

Université Catholique de Louvain

4. Delstanche, Séverine. Drivers of soil fertility in smallholder banana systems in the African Great Lakes Region.

Degree: 2011, Université Catholique de Louvain

URL: http://hdl.handle.net/2078.1/105014

►

Banana is a crop of major importance in the African Great Lakes Region, because of the food and cash it provides to about 85% of… (more)

Subjects/Keywords: Banana (Musa spp. AAA-EA); East African Highlands; Foliar analysis; Nutrient deficiencies; Boundary line analysis; Phosphorus tracer; Differential management; Normative calculation; Soil nutrient fluxes

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APA (6^th Edition):

Delstanche, S. (2011). Drivers of soil fertility in smallholder banana systems in the African Great Lakes Region. (Thesis). Université Catholique de Louvain. Retrieved from http://hdl.handle.net/2078.1/105014

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Delstanche, Séverine. “Drivers of soil fertility in smallholder banana systems in the African Great Lakes Region.” 2011. Thesis, Université Catholique de Louvain. Accessed January 18, 2021. http://hdl.handle.net/2078.1/105014.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Delstanche, Séverine. “Drivers of soil fertility in smallholder banana systems in the African Great Lakes Region.” 2011. Web. 18 Jan 2021.

Vancouver:

Delstanche S. Drivers of soil fertility in smallholder banana systems in the African Great Lakes Region. [Internet] [Thesis]. Université Catholique de Louvain; 2011. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/2078.1/105014.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Delstanche S. Drivers of soil fertility in smallholder banana systems in the African Great Lakes Region. [Thesis]. Université Catholique de Louvain; 2011. Available from: http://hdl.handle.net/2078.1/105014

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

5. Smith, W.S. Een onderzoek naar het voorkomen en de oorzaken van de verschijnselen, welke worden aangeduid met den naam "ontginningsziekte".

Degree: 1927, Veenman

URL: http://library.wur.nl/WebQuery/wurpubs/525390 ; urn:nbn:nl:ui:32-525390 ; urn:nbn:nl:ui:32-525390 ; http://library.wur.nl/WebQuery/wurpubs/525390

► 11 apparently diseased soils gave the same general symptoms of 'reclamation disease' with oats and peas in pot experiments. The number of microbes was smaller… (more)

Subjects/Keywords: voedingsstoffentekorten; chlorose; plantenvoeding; voedingsstoffen; Plantenafwijkingen en voedingsstoffentekorten; nutrient deficiencies; chlorosis; plant nutrition; nutrients; Plant Disorders and Nutrient Deficiencies; cum laude

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APA (6^th Edition):

Smith, W. S. (1927). Een onderzoek naar het voorkomen en de oorzaken van de verschijnselen, welke worden aangeduid met den naam "ontginningsziekte". (Doctoral Dissertation). Veenman. Retrieved from http://library.wur.nl/WebQuery/wurpubs/525390 ; urn:nbn:nl:ui:32-525390 ; urn:nbn:nl:ui:32-525390 ; http://library.wur.nl/WebQuery/wurpubs/525390

Chicago Manual of Style (16^th Edition):

Smith, W S. “Een onderzoek naar het voorkomen en de oorzaken van de verschijnselen, welke worden aangeduid met den naam "ontginningsziekte".” 1927. Doctoral Dissertation, Veenman. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/525390 ; urn:nbn:nl:ui:32-525390 ; urn:nbn:nl:ui:32-525390 ; http://library.wur.nl/WebQuery/wurpubs/525390.

MLA Handbook (7^th Edition):

Smith, W S. “Een onderzoek naar het voorkomen en de oorzaken van de verschijnselen, welke worden aangeduid met den naam "ontginningsziekte".” 1927. Web. 18 Jan 2021.

Vancouver:

Smith WS. Een onderzoek naar het voorkomen en de oorzaken van de verschijnselen, welke worden aangeduid met den naam "ontginningsziekte". [Internet] [Doctoral dissertation]. Veenman; 1927. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/525390 ; urn:nbn:nl:ui:32-525390 ; urn:nbn:nl:ui:32-525390 ; http://library.wur.nl/WebQuery/wurpubs/525390.

Council of Science Editors:

Smith WS. Een onderzoek naar het voorkomen en de oorzaken van de verschijnselen, welke worden aangeduid met den naam "ontginningsziekte". [Doctoral Dissertation]. Veenman; 1927. Available from: http://library.wur.nl/WebQuery/wurpubs/525390 ; urn:nbn:nl:ui:32-525390 ; urn:nbn:nl:ui:32-525390 ; http://library.wur.nl/WebQuery/wurpubs/525390

6. Untoro, J. Use of oral iodized oil to control iodine deficiency in Indonesia.

Degree: 1999, Agricultural University

URL: http://library.wur.nl/WebQuery/wurpubs/63379 ; urn:nbn:nl:ui:32-63379 ; urn:nbn:nl:ui:32-63379 ; http://library.wur.nl/WebQuery/wurpubs/63379

► Iodine deficiency is a leading cause of preventable mental retardation and universal salt iodization has been adopted as the main strategy for its control.… (more)

▼ Iodine deficiency is a leading cause of preventable mental retardation and universal salt iodization has been adopted as the main strategy for its control. However additional strategies are required where iodized salt cannot be made available in the short term or only with difficulty in the long term. Oral iodized oil supplementation is useful for this purpose. The aim of the work described in this thesis was to compare the efficacy of different preparations of oral iodized oil for controlling iodine deficiency. In addition, the performance of different outcome indicators of iodine deficiency, the impact of nutritional status and iodine supplementation on cognitive performance, as well as the effectiveness of salt iodization in the population were investigated. The studies were carried out in school children aged 8-10 y living in an endemic iodine deficient area in Indonesia. A single oral dose of iodized oil prepared from peanut oil which is rich in oleic acid resulted in three times higher retention of iodine and twice the length of protection than iodized oil prepared from poppyseed oil which has less oleic acid and more linoleic acid. Thus iodized oils based on oleic acid rich oils should be given preference to iodized poppyseed oil in programs to control iodine deficiency. Urinary iodine concentration and thyroid volume measured by ultrasound were found to be the most useful indicators for assessing iodine status and measuring the impact of iodized oil supplementation among iodine deficient school children. However thyroid palpation still has a useful place in assessing iodine status because no sophisticated equipment is required. Iodine status as measured by urinary iodine concentration at baseline and stunting were found to be related to the improvement of cognitive performance when children were dosed with iodized oil. The use of iodized salt, which was correlated with urinary iodine concentration and thyroid volume, resulted in improvement of the iodine status of the population studied. Apart from promulgation enabling legislation, much effort needs to be expended to increase the success of salt iodization for controlling iodine deficiency. Advisors/Committee Members: J.G.A.J. Hautvast, C.E. West, J.W. Schultink.

Subjects/Keywords: voedingsstoffentekorten; jodering; indonesië; Voedingsstoornissen; nutrient deficiencies; iodination; indonesia; Nutritional Disorders

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APA (6^th Edition):

Untoro, J. (1999). Use of oral iodized oil to control iodine deficiency in Indonesia. (Doctoral Dissertation). Agricultural University. Retrieved from http://library.wur.nl/WebQuery/wurpubs/63379 ; urn:nbn:nl:ui:32-63379 ; urn:nbn:nl:ui:32-63379 ; http://library.wur.nl/WebQuery/wurpubs/63379

Chicago Manual of Style (16^th Edition):

Untoro, J. “Use of oral iodized oil to control iodine deficiency in Indonesia.” 1999. Doctoral Dissertation, Agricultural University. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/63379 ; urn:nbn:nl:ui:32-63379 ; urn:nbn:nl:ui:32-63379 ; http://library.wur.nl/WebQuery/wurpubs/63379.

MLA Handbook (7^th Edition):

Untoro, J. “Use of oral iodized oil to control iodine deficiency in Indonesia.” 1999. Web. 18 Jan 2021.

Vancouver:

Untoro J. Use of oral iodized oil to control iodine deficiency in Indonesia. [Internet] [Doctoral dissertation]. Agricultural University; 1999. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/63379 ; urn:nbn:nl:ui:32-63379 ; urn:nbn:nl:ui:32-63379 ; http://library.wur.nl/WebQuery/wurpubs/63379.

Council of Science Editors:

Untoro J. Use of oral iodized oil to control iodine deficiency in Indonesia. [Doctoral Dissertation]. Agricultural University; 1999. Available from: http://library.wur.nl/WebQuery/wurpubs/63379 ; urn:nbn:nl:ui:32-63379 ; urn:nbn:nl:ui:32-63379 ; http://library.wur.nl/WebQuery/wurpubs/63379

Swedish University of Agricultural Sciences

7. Hamnér, Karin. Micronutrients in cereal crops.

Degree: 2016, Swedish University of Agricultural Sciences

URL: https://pub.epsilon.slu.se/13309/

► Seven elements essential for plants are defined as micronutrients: boron (B), copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), nickel (Ni) and zinc (Zn). Deficiency… (more)

▼ Seven elements essential for plants are defined as micronutrients: boron (B), copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), nickel (Ni) and zinc (Zn). Deficiency of these nutrients can cause yield losses in crops and impaired crop quality. The overall aim of this thesis work was to increase the knowledge how micronutrients in Swedish cereal crops are affected by nutrient management and soil properties in order to improve crop status and avoid yield losses. Data from long term and short term Swedish field trials and a Swedish monitoring programme were evaluated to examine impacts of nutrient management and soil properties on crop accumulation. In addition, soil depletion was quantified and methods for prediction of micronutrient availability in soil were assessed. Although crop production solely with mineral fertilizers may result in depletion of micronutrients in arable soil, results showed that depletion rate is slow and difficult to detect, even over decades. Repeated applications of organic fertilizers caused micronutrient accumulation in soil, but generally did not result in increased micronutrient concentrations in cereal crops. Instead, soil properties affecting micronutrient availability were of greater importance for crop accumulation. High nitrogen (N) fertilization rates resulted in increased concentrations of most micronutrients in winter wheat, whereas the micronutrient to N ratio generally decreased. Accumulation of micronutrients during crop growth differed from N uptake patterns, possibly due to differing availability in soil. Nitrogen fertilization rate had no or minor effects on the accumulation dynamics or translocation from shoot to grain of micronutrients, except for Fe. Easily accessible data such as total micronutrient concentration in soil in combination with pH or analysis of grain concentrations can be useful tools for estimation of micronutrient availability in soils. New methods of soil analysis, such as diffusive gradient in thin films (DGT) also showed promising results in predicting Cu uptake in wheat. The results presented in this thesis can be useful in identification of fields with an elevated risk of micronutrient deficiency in cereal crops.

Subjects/Keywords: cereal crops; triticum aestivum; winter wheat; hordeum vulgare; spring crops; avena sativa; arable soils; soil properties; trace elements; nutrient availability; organic fertilizers; nitrogen; deficiencies; soil analysis; field experimentation; sweden; trace elements; nutrient accumulation; wheat; soil extraction; organic fertilizer; nitrogen; deficiency

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APA (6^th Edition):

Hamnér, K. (2016). Micronutrients in cereal crops. (Doctoral Dissertation). Swedish University of Agricultural Sciences. Retrieved from https://pub.epsilon.slu.se/13309/

Chicago Manual of Style (16^th Edition):

Hamnér, Karin. “Micronutrients in cereal crops.” 2016. Doctoral Dissertation, Swedish University of Agricultural Sciences. Accessed January 18, 2021. https://pub.epsilon.slu.se/13309/.

MLA Handbook (7^th Edition):

Hamnér, Karin. “Micronutrients in cereal crops.” 2016. Web. 18 Jan 2021.

Vancouver:

Hamnér K. Micronutrients in cereal crops. [Internet] [Doctoral dissertation]. Swedish University of Agricultural Sciences; 2016. [cited 2021 Jan 18]. Available from: https://pub.epsilon.slu.se/13309/.

Council of Science Editors:

Hamnér K. Micronutrients in cereal crops. [Doctoral Dissertation]. Swedish University of Agricultural Sciences; 2016. Available from: https://pub.epsilon.slu.se/13309/

8. Kennedy, G.L. Evaluation of dietary diversity scores for assessment of micronutrient intake and food security in developing countries.

Degree: 2009, NARCIS

URL: http://library.wur.nl/WebQuery/wurpubs/385125 ; urn:nbn:nl:ui:32-385125 ; urn:nbn:nl:ui:32-385125 ; http://library.wur.nl/WebQuery/wurpubs/385125

► Micronutrient malnutrition and food insecurity are widespread global public health problems. Micronutrient deficiencies affect one-third of the global population. Household food insecurity, often results in… (more)

▼ Micronutrient malnutrition and food insecurity are widespread global public health problems. Micronutrient deficiencies affect one-third of the global population. Household food insecurity, often results in monotonous diets, a contributing factor to malnutrition. Consuming a varied diet comprised of diversity across food groups is a recommended approach to achieving nutritional requirements. Many organizations promote the collection of information on dietary diversity to inform food security and nutritional assessments, but there is not an agreed upon set of indicators used for this purpose. Simple, standardized diet-based indicators are needed to assess, monitor and evaluate individual micronutrient intake and household food security. This thesis has a two-fold aim i) to examine relationships between dietary diversity and adequate intake of micronutrients and ii) to consider outstanding methodological questions. These include, determining an appropriate cut-point for (in)adequate intake of micronutrients from the diet and the effect of length of recall period on characterizing dietary patterns. The association between probability of adequate micronutrient intake and individual dietary scores was determined by secondary analysis of data sets of non-breastfed Filipino children (n=2805, 2-5.9y), South African children (n=2200, 1-8y), and urban Malian women (n=102, 15-49y). Dietary diversity scores were positively and significantly correlated with intake of micronutrients, with correlation coefficients of 0.36, 0.63, and 0.33 in the Philippines, South Africa, and Mali respectively. Using a minimum quantity for a food group to count in the score improved the correlations to 0.44 in the Philippines and 0.48 in Mali. The best score cut-offs for a dichotomous indicator of inadequate intake of micronutrients were four and six food groups in South Africa and six in the Philippines. In Mali, five or more food groups was the best cut-off point for increased mean probability of micronutrient adequacy. In Mali dietary diversity scores using six and nine food groups had slightly higher correlations and indicator performance than scores based on thirteen or twenty-one food groups. Differences in household-level dietary patterns over one and seven day recall periods were tested through secondary analysis in Somalia (n=430 hh), Burkina Faso (n=3640 hh), Lao PDR (n=3913 hh) and Northern Uganda (n=1956 ). In Somalia, the median dietary diversity score was four for both a one day and seven day recall period. The main food groups consumed by fifty percent or more of households in the lowest dietary diversity tertile were cereals, sugar and oil for both recall periods. The dietary patterns based on food group consumption using score tertiles in Burkina Faso, Lao PDR and Northern Uganda were similar for one or seven days. This thesis shows that dietary diversity scores are acceptable indicators of micronutrient intake from the diet. Requiring a minimum quantity of consumption for a food group to count in the score… Advisors/Committee Members: Wageningen University, Frans Kok, Inge Brouwer.

Subjects/Keywords: sporenelementen; sporenelementtekorten; mineraaltekorten; voedselzekerheid; voedingsstoffenopname (mens en dier); dieet; ontwikkelingslanden; Voedingsstoornissen; trace elements; trace element deficiencies; mineral deficiencies; food security; nutrient intake; diet; developing countries; Nutritional Disorders

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APA (6^th Edition):

Kennedy, G. L. (2009). Evaluation of dietary diversity scores for assessment of micronutrient intake and food security in developing countries. (Doctoral Dissertation). NARCIS. Retrieved from http://library.wur.nl/WebQuery/wurpubs/385125 ; urn:nbn:nl:ui:32-385125 ; urn:nbn:nl:ui:32-385125 ; http://library.wur.nl/WebQuery/wurpubs/385125

Chicago Manual of Style (16^th Edition):

Kennedy, G L. “Evaluation of dietary diversity scores for assessment of micronutrient intake and food security in developing countries.” 2009. Doctoral Dissertation, NARCIS. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/385125 ; urn:nbn:nl:ui:32-385125 ; urn:nbn:nl:ui:32-385125 ; http://library.wur.nl/WebQuery/wurpubs/385125.

MLA Handbook (7^th Edition):

Kennedy, G L. “Evaluation of dietary diversity scores for assessment of micronutrient intake and food security in developing countries.” 2009. Web. 18 Jan 2021.

Vancouver:

Kennedy GL. Evaluation of dietary diversity scores for assessment of micronutrient intake and food security in developing countries. [Internet] [Doctoral dissertation]. NARCIS; 2009. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/385125 ; urn:nbn:nl:ui:32-385125 ; urn:nbn:nl:ui:32-385125 ; http://library.wur.nl/WebQuery/wurpubs/385125.

Council of Science Editors:

Kennedy GL. Evaluation of dietary diversity scores for assessment of micronutrient intake and food security in developing countries. [Doctoral Dissertation]. NARCIS; 2009. Available from: http://library.wur.nl/WebQuery/wurpubs/385125 ; urn:nbn:nl:ui:32-385125 ; urn:nbn:nl:ui:32-385125 ; http://library.wur.nl/WebQuery/wurpubs/385125

9. Duffner, A. Chemical and biological rhizosphere interactions in low zinc soils.

Degree: 2014, Wageningen University

URL: http://library.wur.nl/WebQuery/wurpubs/479944 ; urn:nbn:nl:ui:32-479944 ; urn:nbn:nl:ui:32-479944 ; http://library.wur.nl/WebQuery/wurpubs/479944

► Abstract of the PhD thesis entitled “Chemical and biological rhizosphere interactions in low zinc soils” by Andreas Duffner Soil provides ecosystem services critical for… (more)

▼ Abstract of the PhD thesis entitled “Chemical and biological rhizosphere interactions in low zinc soils” by Andreas Duffner Soil provides ecosystem services critical for life. The availability of micronutrients, such as zinc (Zn), in soils is an essential factor for normal healthy growth and reproduction of plants. Zinc deficiency is, however, a global problem in crop production due to low Zn bioavailability in soils to plants. The bioavailable Zn fraction in soils is controlled by several factors and is not directly related to the total Zn content of soils. The main objective of this thesis was the determination of factors which control Zn bioavailability in soils to plants and to assess approaches to improve the prediction of Zn plant uptake. Based on rhizobox experiments, in situ measurements in the rhizosphere as well as multisurface- and radial transport modeling approaches it was shown that the effect of root exuded citrate for increasing plant available Zn is soil specific and does not depend on a specific concentration of low molecular weight organic acids (e.g. citric acid) in the soil solution. Using various low Zn soils at the same time in an experimental setting improved the understanding of soil-responsiveness to root exuded citrate. Another insight was that multisurface models, which are widely used to assess the potential ecotoxicological risk in metal-contaminated soils, are also accurate to predict the Zn activity in soils with low Zn levels. The predictions were validated with the soil column Donnan Membrane Technique by using various soils with low Zn levels. It was predicted that soil organic matter is the dominant Zn sorbent and controlled the Zn activity also at low soil organic matter levels. Examples were shown how this modeling approach can be used to assess management options to increase bioavailable Zn to plants. Using soil extracted Zn fractions to directly predict the Zn plant uptake at low Zn levels was shown to be inaccurate. Using a stepwise approach where the steps of the uptake process were characterized with, respectively, Zn solid-solution distribution, adsorption of Zn to root surface, Zn uptake into root and Zn translocation to shoot made the prediction of Zn plant uptake more accurate. Root surface adsorbed Zn was shown to be a useful proxy for the bioavailable Zn. The framework of experimental and modeling approaches which were developed and applied in this thesis can also be used to study the plant-availability of other micronutrients at low concentration levels and how that is affected by various root exuded ligands. Advisors/Committee Members: Wageningen University, Ellis Hoffland, Sjoerd van der Zee, Erwin Temminghoff.

Subjects/Keywords: bodem; zink; rizosfeer; voedingsstoffentekorten; bodemkunde; planten; voedingsstoffenopname (planten); biologische beschikbaarheid; bodemkwaliteit; bodemvruchtbaarheid; soil; zinc; rhizosphere; nutrient deficiencies; soil science; plants; nutrient uptake; bioavailability; soil quality; soil fertility

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APA (6^th Edition):

Duffner, A. (2014). Chemical and biological rhizosphere interactions in low zinc soils. (Doctoral Dissertation). Wageningen University. Retrieved from http://library.wur.nl/WebQuery/wurpubs/479944 ; urn:nbn:nl:ui:32-479944 ; urn:nbn:nl:ui:32-479944 ; http://library.wur.nl/WebQuery/wurpubs/479944

Chicago Manual of Style (16^th Edition):

Duffner, A. “Chemical and biological rhizosphere interactions in low zinc soils.” 2014. Doctoral Dissertation, Wageningen University. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/479944 ; urn:nbn:nl:ui:32-479944 ; urn:nbn:nl:ui:32-479944 ; http://library.wur.nl/WebQuery/wurpubs/479944.

MLA Handbook (7^th Edition):

Duffner, A. “Chemical and biological rhizosphere interactions in low zinc soils.” 2014. Web. 18 Jan 2021.

Vancouver:

Duffner A. Chemical and biological rhizosphere interactions in low zinc soils. [Internet] [Doctoral dissertation]. Wageningen University; 2014. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/479944 ; urn:nbn:nl:ui:32-479944 ; urn:nbn:nl:ui:32-479944 ; http://library.wur.nl/WebQuery/wurpubs/479944.

Council of Science Editors:

Duffner A. Chemical and biological rhizosphere interactions in low zinc soils. [Doctoral Dissertation]. Wageningen University; 2014. Available from: http://library.wur.nl/WebQuery/wurpubs/479944 ; urn:nbn:nl:ui:32-479944 ; urn:nbn:nl:ui:32-479944 ; http://library.wur.nl/WebQuery/wurpubs/479944

10. Kropff, M. Quantification of SO2 effects on physiological processes, plant growth and crop production.

Degree: 1989, Agricultural University

URL: http://library.wur.nl/WebQuery/wurpubs/8902 ; urn:nbn:nl:ui:32-8902 ; urn:nbn:nl:ui:32-8902 ; http://library.wur.nl/WebQuery/wurpubs/8902

► SO ₂ may cause damage on crops and vegetation. This thesis aimes to explain the impact of SO ₂ on plant growth and crop… (more)

▼ SO ₂ may cause damage on crops and vegetation. This thesis aimes to explain the impact of SO ₂ on plant growth and crop production on basis of a quantitative analysis of SO ₂ effects on physiological processes. Photosynthesis of leaves was found to be depressed at high radiation levels, by competition between SO ₂ and CO ₂ for the carboxylating enzyme. A model for the flux of SO ₂ into the leaf and effects of its metabolites on photosynthesis was developed and used to estimate values for model parameters at the biochemical level from data on the effect of SO ₂ on photosynthesis. Differences in sensitivity between species and cultivars appeared to be largely based on variation in the rate of sulphite oxidation. The model was used to analyse the mechanism behind temperature effects on photosynthetic sensitivity to SO ₂ . The submodel for SO ₂ effects at the leaf level was coupled to a model for photosynthesis for leaf canopies. The effects Of SO ₂ on canopy photosynthesis were simulated accurately. SO ₂ effects on growth and production of broad bean (Vicia faba L.) crops were studied using an open-air exposure system. Yield was depressed by 9-17% at SO ₂ concentrations ranging from 74-165 μg SO ₂ m ^-3. Chronic injury, leaf damage in the older leaves after long exposures, caused substantial reductions in leaf area at the end of the growing period. The mechanism behind the observed depression in crop yield was analysed by mechanistic simulation models for crop growth, extended with the submodels for SO ₂ effects on leaf photosynthesis. Direct effects of SO ₂ on photosynthesis explained about 10% of the observed yield reduction. An increased rate of maintenance respiration, observed in field exposed leaves, explained an extra 10% of the observed yield reduction. The major part was explained by chronic leaf injury at the end of the growing period. Because chronic injury may be related to a disturbance of intracellular pH regulation, a conceptual model was proposed for regulation of intracellular pH in relation to uptake and assimilation of nutrients and uptake of N and S containing air pollutants by the shoots of plants. The results of this study are discussed in view of the development of mechanistic models for estimation of the impact of air pollutants on crops, forests and (semi-) natural vegetation. Advisors/Committee Members: C.T. de Wit, E.H. Adema.

Subjects/Keywords: oogstschade; rook; gassen; zwaveldioxide; Plantenafwijkingen en voedingsstoffentekorten; crop damage; smoke; gases; sulfur dioxide; Plant Disorders and Nutrient Deficiencies; cum laude

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APA (6^th Edition):

Kropff, M. (1989). Quantification of SO2 effects on physiological processes, plant growth and crop production. (Doctoral Dissertation). Agricultural University. Retrieved from http://library.wur.nl/WebQuery/wurpubs/8902 ; urn:nbn:nl:ui:32-8902 ; urn:nbn:nl:ui:32-8902 ; http://library.wur.nl/WebQuery/wurpubs/8902

Chicago Manual of Style (16^th Edition):

Kropff, M. “Quantification of SO2 effects on physiological processes, plant growth and crop production.” 1989. Doctoral Dissertation, Agricultural University. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/8902 ; urn:nbn:nl:ui:32-8902 ; urn:nbn:nl:ui:32-8902 ; http://library.wur.nl/WebQuery/wurpubs/8902.

MLA Handbook (7^th Edition):

Kropff, M. “Quantification of SO2 effects on physiological processes, plant growth and crop production.” 1989. Web. 18 Jan 2021.

Vancouver:

Kropff M. Quantification of SO2 effects on physiological processes, plant growth and crop production. [Internet] [Doctoral dissertation]. Agricultural University; 1989. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/8902 ; urn:nbn:nl:ui:32-8902 ; urn:nbn:nl:ui:32-8902 ; http://library.wur.nl/WebQuery/wurpubs/8902.

Council of Science Editors:

Kropff M. Quantification of SO2 effects on physiological processes, plant growth and crop production. [Doctoral Dissertation]. Agricultural University; 1989. Available from: http://library.wur.nl/WebQuery/wurpubs/8902 ; urn:nbn:nl:ui:32-8902 ; urn:nbn:nl:ui:32-8902 ; http://library.wur.nl/WebQuery/wurpubs/8902

11. Schreven, van, D.A. De gezondheidstoestand van de aardappelplant onder den invloed van twaalf elementen.

Degree: 1939, Veenman

URL: http://library.wur.nl/WebQuery/wurpubs/525475 ; urn:nbn:nl:ui:32-525475 ; urn:nbn:nl:ui:32-525475 ; http://library.wur.nl/WebQuery/wurpubs/525475

► The influence was studied of K, P and N in the potato variety President in an outdoor experiment in stoneware cylinders filled with alluvial riverine… (more)

Subjects/Keywords: oogstschade; bodemeigenschappen; solanum tuberosum; aardappelen; Plantenafwijkingen en voedingsstoffentekorten; crop damage; soil properties; solanum tuberosum; potatoes; Plant Disorders and Nutrient Deficiencies

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APA (6^th Edition):

Schreven, van, D. A. (1939). De gezondheidstoestand van de aardappelplant onder den invloed van twaalf elementen. (Doctoral Dissertation). Veenman. Retrieved from http://library.wur.nl/WebQuery/wurpubs/525475 ; urn:nbn:nl:ui:32-525475 ; urn:nbn:nl:ui:32-525475 ; http://library.wur.nl/WebQuery/wurpubs/525475

Chicago Manual of Style (16^th Edition):

Schreven, van, D A. “De gezondheidstoestand van de aardappelplant onder den invloed van twaalf elementen.” 1939. Doctoral Dissertation, Veenman. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/525475 ; urn:nbn:nl:ui:32-525475 ; urn:nbn:nl:ui:32-525475 ; http://library.wur.nl/WebQuery/wurpubs/525475.

MLA Handbook (7^th Edition):

Schreven, van, D A. “De gezondheidstoestand van de aardappelplant onder den invloed van twaalf elementen.” 1939. Web. 18 Jan 2021.

Vancouver:

Schreven, van DA. De gezondheidstoestand van de aardappelplant onder den invloed van twaalf elementen. [Internet] [Doctoral dissertation]. Veenman; 1939. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/525475 ; urn:nbn:nl:ui:32-525475 ; urn:nbn:nl:ui:32-525475 ; http://library.wur.nl/WebQuery/wurpubs/525475.

Council of Science Editors:

Schreven, van DA. De gezondheidstoestand van de aardappelplant onder den invloed van twaalf elementen. [Doctoral Dissertation]. Veenman; 1939. Available from: http://library.wur.nl/WebQuery/wurpubs/525475 ; urn:nbn:nl:ui:32-525475 ; urn:nbn:nl:ui:32-525475 ; http://library.wur.nl/WebQuery/wurpubs/525475

12. Mulder, E.G. Over de beteekenis van koper voor de groei van planten en micro-organismen : in het bijzonder een onderzoek naar de oorzaak der ontginningsziekte.

Degree: 1938, Veenman

URL: http://library.wur.nl/WebQuery/wurpubs/525466 ; urn:nbn:nl:ui:32-525466 ; urn:nbn:nl:ui:32-525466 ; http://library.wur.nl/WebQuery/wurpubs/525466

► Cereal plants growing on newly reclaimed peaty and heath soils often showed serious symptoms of 'reclamation disease' which were cured by adding Cu salts. To… (more)

Subjects/Keywords: sporenelementen; koper; chelaten; voedingsstoffentekorten; chlorose; Kunstmeststoffen, bemesting; trace elements; copper; chelates; nutrient deficiencies; chlorosis; Fertilizers, Fertilizer Application; cum laude

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APA (6^th Edition):

Mulder, E. G. (1938). Over de beteekenis van koper voor de groei van planten en micro-organismen : in het bijzonder een onderzoek naar de oorzaak der ontginningsziekte. (Doctoral Dissertation). Veenman. Retrieved from http://library.wur.nl/WebQuery/wurpubs/525466 ; urn:nbn:nl:ui:32-525466 ; urn:nbn:nl:ui:32-525466 ; http://library.wur.nl/WebQuery/wurpubs/525466

Chicago Manual of Style (16^th Edition):

Mulder, E G. “Over de beteekenis van koper voor de groei van planten en micro-organismen : in het bijzonder een onderzoek naar de oorzaak der ontginningsziekte.” 1938. Doctoral Dissertation, Veenman. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/525466 ; urn:nbn:nl:ui:32-525466 ; urn:nbn:nl:ui:32-525466 ; http://library.wur.nl/WebQuery/wurpubs/525466.

MLA Handbook (7^th Edition):

Mulder, E G. “Over de beteekenis van koper voor de groei van planten en micro-organismen : in het bijzonder een onderzoek naar de oorzaak der ontginningsziekte.” 1938. Web. 18 Jan 2021.

Vancouver:

Mulder EG. Over de beteekenis van koper voor de groei van planten en micro-organismen : in het bijzonder een onderzoek naar de oorzaak der ontginningsziekte. [Internet] [Doctoral dissertation]. Veenman; 1938. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/525466 ; urn:nbn:nl:ui:32-525466 ; urn:nbn:nl:ui:32-525466 ; http://library.wur.nl/WebQuery/wurpubs/525466.

Council of Science Editors:

Mulder EG. Over de beteekenis van koper voor de groei van planten en micro-organismen : in het bijzonder een onderzoek naar de oorzaak der ontginningsziekte. [Doctoral Dissertation]. Veenman; 1938. Available from: http://library.wur.nl/WebQuery/wurpubs/525466 ; urn:nbn:nl:ui:32-525466 ; urn:nbn:nl:ui:32-525466 ; http://library.wur.nl/WebQuery/wurpubs/525466

13. Campos, A.C.A.L. Study of natural variation for Zn deficiency tolerance in Arabidopsis thaliana.

Degree: 2015, Wageningen University

URL: http://library.wur.nl/WebQuery/wurpubs/483845 ; urn:nbn:nl:ui:32-483845 ; urn:nbn:nl:ui:32-483845 ; http://library.wur.nl/WebQuery/wurpubs/483845

► English summary Zinc is an important structural component and co-factor of proteins in all living organisms. The model plant species for genetic and molecular… (more)

▼ English summary Zinc is an important structural component and co-factor of proteins in all living organisms. The model plant species for genetic and molecular studies, Arabidopsis thaliana, expresses more than 2,000 proteins with one or more Zn binding domains. Low Zn availability in arable soils is a widespread problem around the world which results in agricultural losses and the production of grains with low Zn content. The long-term consumption of low-Zn-content food items leads to severe health problems in humans as a result of severe or mild dietary Zn deficiency. Hence the importance of studying Zn homeostasis in plants and mechanisms involved in Zn deficiency tolerance aiming to enhance Zn concentration in plants edible parts and to develop varieties with a higher tolerance to Zn deficiency. Plants are sessile organisms which trough evolution have developed specific traits in order to adapt to certain environmental conditions in their surroundings. As a result some plant genotypes are more tolerant to Zn deficiency and when exposed to low Zn conditions are able to perform better than others. To investigate the physiological mechanisms involved in Zn deficiency tolerance I examined natural variation present in a set of twenty diverse Arabidopsis thaliana accessions. In chapter 2, differences in shoot biomass production, Zn usage index (ZnUI), ionome (concentration of elements) and expression level of six key Zn deficiency responsive genes were studied. Accessions did not show large natural variation for shoot Zn concentration under Zn deficiency, while the decreases in shoot biomass and ZnUI were more variable. The conclusion from this is that accessions differ for the minimum Zn concentration required for growth which is associated with differences in Zn deficiency tolerance. We also found that the gene expression levels of three Zn transmembrane transporters (IRT3, ZIP3 and 4) in shoot were positively correlated with ZnUI and shoot biomass, but negatively correlated with shoot Zn concentration. This implies that a higher tolerance to Zn deficiency in A. thaliana is associated with an increased Zn translocation from root to shoot under low Zn. Furthermore, I used a logistic regression model to demonstrate that differences in the shoot ionome can be used as a biomarker to identify the plant Zn physiological state. Based on the changes in the concentrations of some elements in each of the Zn deficiency treatments it was possible to predict the Zn physiological state of the plants similarly to when Zn concentration is used alone. The adaptive response to Zn deficiency involves physiological changes in shoots, but also in roots which play a key role in the acquisition of nutrients. In chapter 3 I used the same twenty A. thaliana accessions as described in chapter 2 to identify root system architecture traits and changes in the root ionome involved in a higher tolerance to Zn deficiency in plants. Similar to shoots, all accessions showed a… Advisors/Committee Members: Wageningen University, Maarten Koornneef, Mark Aarts.

Subjects/Keywords: arabidopsis thaliana; voedingsstoffentekorten; sporenelementtekorten; zink; genetische variatie; tolerantie; variatie; genetica; Genetica (algemeen); Plantenfysiologie; arabidopsis thaliana; nutrient deficiencies; trace element deficiencies; zinc; genetic variation; tolerance; variation; genetics; Genetics (General); Plant Physiology

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APA (6^th Edition):

Campos, A. C. A. L. (2015). Study of natural variation for Zn deficiency tolerance in Arabidopsis thaliana. (Doctoral Dissertation). Wageningen University. Retrieved from http://library.wur.nl/WebQuery/wurpubs/483845 ; urn:nbn:nl:ui:32-483845 ; urn:nbn:nl:ui:32-483845 ; http://library.wur.nl/WebQuery/wurpubs/483845

Chicago Manual of Style (16^th Edition):

Campos, A C A L. “Study of natural variation for Zn deficiency tolerance in Arabidopsis thaliana.” 2015. Doctoral Dissertation, Wageningen University. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/483845 ; urn:nbn:nl:ui:32-483845 ; urn:nbn:nl:ui:32-483845 ; http://library.wur.nl/WebQuery/wurpubs/483845.

MLA Handbook (7^th Edition):

Campos, A C A L. “Study of natural variation for Zn deficiency tolerance in Arabidopsis thaliana.” 2015. Web. 18 Jan 2021.

Vancouver:

Campos ACAL. Study of natural variation for Zn deficiency tolerance in Arabidopsis thaliana. [Internet] [Doctoral dissertation]. Wageningen University; 2015. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/483845 ; urn:nbn:nl:ui:32-483845 ; urn:nbn:nl:ui:32-483845 ; http://library.wur.nl/WebQuery/wurpubs/483845.

Council of Science Editors:

Campos ACAL. Study of natural variation for Zn deficiency tolerance in Arabidopsis thaliana. [Doctoral Dissertation]. Wageningen University; 2015. Available from: http://library.wur.nl/WebQuery/wurpubs/483845 ; urn:nbn:nl:ui:32-483845 ; urn:nbn:nl:ui:32-483845 ; http://library.wur.nl/WebQuery/wurpubs/483845

Freie Universität Berlin

14. Schoenthaler, Silke. Investigations on selenium supply of Thoroughbred Mares and their foals during pregnancy, lactation and rearing.

Degree: 1998, Freie Universität Berlin

URL: http://dx.doi.org/10.17169/refubium-14352

► The status of selenium supplementation of 123 mares and 87 foals during pregnancy, lactation and rearing was investigated at four Thoroughbred breeding farms in different… (more)

▼ The status of selenium supplementation of 123 mares and 87 foals during pregnancy, lactation and rearing was investigated at four Thoroughbred breeding farms in different regions in the southwest of Germany. Feed, blood plasma and whole blood was analysed for selenium content. The plasma glutathione peroxidase activity was determined. General health and reproductive performance data of the mares and foals were recorded by questionnaires. At one farm the selenium status of thirteen pregnant mares and foals was investigated over a period of ten months. The selenium supply of the four herds showed differences from marginal (0,09 ppm) to adequate (0,25 ppm). The mean value of plasma selenium concentration in the different fedlots related to selenium intake. However, within the herds with equal selenium intake, the plasma selenium concentration showed great individual differences. The plasma selenium concentration of unweaned foals up to four months of age was significant lower than the one of their mares. The ratio between plasma selenium concentration of mare and foal was roughly 2 : 1. No significant difference was found between the plasma selenium concentration of sound mares and foals compared to sick horses and those with reproductive disorders. The follow-up studies revealed a decrease of plasma selenium concentration in mares that were in an advanced state of pregnancy (week 40-48). The suckling foals plasma selenium concentration showed little changes. After weaning the plasma selenium concentration increased significantly. Selenium concentration in plasma and whole blood correlated closely, the ratio of the two being roughly 1,4 : 1. Both methods of analysis are equally sufficient to determine the selenium status of Thoroughbred mares and foals. However, the plasma selenium concentration does not yield reliable information on the selenium status of other tissues. As selenium is harvested partly in Erythrocytes, and changes in selenium intake will cause delayed alterations in whole blood selenium concentration (mean RBC life span 120 days), this has to be kept in mind, if whole blood is used to estimate the selenium status of horses. There was no significant relation between glutathione peroxidase activity in plasma and plasma selenium concentration. Glutathione peroxidase activity in plasma is no reliable parameter for information of selenium supply. Because of the great variability of plasma selenium concentration within the herds it is advisable to draw blood samples from different animals to ascertain the selenium status of the herd. Advisors/Committee Members: n (gender), Univ.-Prof. Dr. D. Schneider (firstReferee), Univ.-Prof. Dr. H. SOmmer (furtherReferee).

Subjects/Keywords: nutrient-deficiencies; trace-elements; selenium-; deficiency-; pregnancy-complications; horse-diseases; mares-; pregnancy;

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APA (6^th Edition):

Schoenthaler, S. (1998). Investigations on selenium supply of Thoroughbred Mares and their foals during pregnancy, lactation and rearing. (Thesis). Freie Universität Berlin. Retrieved from http://dx.doi.org/10.17169/refubium-14352

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Schoenthaler, Silke. “Investigations on selenium supply of Thoroughbred Mares and their foals during pregnancy, lactation and rearing.” 1998. Thesis, Freie Universität Berlin. Accessed January 18, 2021. http://dx.doi.org/10.17169/refubium-14352.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Schoenthaler, Silke. “Investigations on selenium supply of Thoroughbred Mares and their foals during pregnancy, lactation and rearing.” 1998. Web. 18 Jan 2021.

Vancouver:

Schoenthaler S. Investigations on selenium supply of Thoroughbred Mares and their foals during pregnancy, lactation and rearing. [Internet] [Thesis]. Freie Universität Berlin; 1998. [cited 2021 Jan 18]. Available from: http://dx.doi.org/10.17169/refubium-14352.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Schoenthaler S. Investigations on selenium supply of Thoroughbred Mares and their foals during pregnancy, lactation and rearing. [Thesis]. Freie Universität Berlin; 1998. Available from: http://dx.doi.org/10.17169/refubium-14352

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Otago

15. Tully, Alexandra Helen. A comparison of nutrient intakes among participants following three popular weight loss diets .

Degree: University of Otago

URL: http://hdl.handle.net/10523/6309

► Background: Obesity, and its related co-morbidities, is a growing problem that has resulted in the development of numerous weight loss diets, including Mediterranean, Paleo, and… (more)

▼ Background: Obesity, and its related co-morbidities, is a growing problem that has resulted in the development of numerous weight loss diets, including Mediterranean, Paleo, and Intermittent fasting diets. Whilst weight loss can contribute greatly to reducing the risks of chronic disease, it is vital for health to ensure optimal dietary intakes are achieved. Objectives: To compare the nutritional intakes, and determine the prevalence of inadequate intakes among overweight Dunedin participants consuming a Mediterranean, modified-Paleo, or intermittent fasting diet. Methods: This thesis used the first 112 participants enrolled in the SWIFT weight loss study (from a total of 250 possible participants). Participants were able to choose which particular dietary plan they would like to follow. Participant nutrient intakes including all supplements, foods and beverages were gathered with 3-4 day weighed food diaries. Mean nutrient intakes of each diet intervention group and p-values for the differences between groups were calculated using ANOVA. Prevalence of inadequate nutrient intakes was calculated by comparing usual intakes with nutrient EAR’s. The likelihood of inadequate nutrient intakes was calculated through comparisons of mean nutrient intakes with AI values. The PC-Side method described in this study is used to assess usual dietary intakes, which are then analysed through comparisons with appropriate Dietary Reference Intakes (DRI’s). Results: The demographics and diet choices of our 112 participants were broadly similar to the larger SWIFT sample (n=250). The majority of our 112 participants (57.1%) chose the IF diet, and 28.6% the Mediterranean diet, whereas only 14.3% followed the MP diet. There were no significant differences in energy intakes between diet groups, despite the energy restriction on the IF diet. Analysis of nutritional adequacy revealed that the IF group had a significantly greater prevalence of inadequate intakes of vitamin B6, folate, calcium, magnesium, selenium, and zinc than the Mediterranean diet, and that both groups had a high prevalence of inadequate calcium and folate intakes. The MP participants consumed significantly more cholesterol, SAFA, and MUFA (% energy) than both the IF and Mediterranean diets, and significantly less calcium, and carbohydrate. All groups consumed above the upper limit for sodium and recommendation of 8- 10% TE for SAFA. All diets were at risk of inadequate calcium, dietary fibre, and folate intakes. Conclusion: Our research reveals that IF participants have a significantly greater prevalence of suboptimal intakes than those consuming a Mediterranean diet. Since energy intakes did not differ significantly between groups, this difference in intakes is likely a result of food choice rather than the energy reduction associated with following an IF diet. All diets appeared to be at risk of suboptimal folate, dietary fibre, and calcium intakes, and excessive SAFA and sodium intakes. Future larger studies focusing on nutrient density of the Mediterranean, Paleo,… Advisors/Committee Members: Taylor, Rachael (advisor).

Subjects/Keywords: Paleo; Paleolithic; diet; mediterranean; intermittent fasting; 5:2; overweight; nutrient intake analysis; PC-Side; dietary reference intakes; SWIFT; usual intakes; obesity; fasting; popular diets; weight loss; kai-culator; nutrient deficiencies

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APA (6^th Edition):

Tully, A. H. (n.d.). A comparison of nutrient intakes among participants following three popular weight loss diets . (Masters Thesis). University of Otago. Retrieved from http://hdl.handle.net/10523/6309

Note: this citation may be lacking information needed for this citation format:
No year of publication.

Chicago Manual of Style (16^th Edition):

Tully, Alexandra Helen. “A comparison of nutrient intakes among participants following three popular weight loss diets .” Masters Thesis, University of Otago. Accessed January 18, 2021. http://hdl.handle.net/10523/6309.

Note: this citation may be lacking information needed for this citation format:
No year of publication.

MLA Handbook (7^th Edition):

Tully, Alexandra Helen. “A comparison of nutrient intakes among participants following three popular weight loss diets .” Web. 18 Jan 2021.

Note: this citation may be lacking information needed for this citation format:
No year of publication.

Vancouver:

Tully AH. A comparison of nutrient intakes among participants following three popular weight loss diets . [Internet] [Masters thesis]. University of Otago; [cited 2021 Jan 18]. Available from: http://hdl.handle.net/10523/6309.

Note: this citation may be lacking information needed for this citation format:
No year of publication.

Council of Science Editors:

Tully AH. A comparison of nutrient intakes among participants following three popular weight loss diets . [Masters Thesis]. University of Otago; Available from: http://hdl.handle.net/10523/6309

Note: this citation may be lacking information needed for this citation format:
No year of publication.

16. Mbugi, E.V. Nutritional zinc deficiency, immune capacity and malaria : a study on mediators of immunity to malaria caused by Plasmodium falciparum in African children.

Degree: 2009, NARCIS

URL: http://library.wur.nl/WebQuery/wurpubs/385588 ; urn:nbn:nl:ui:32-385588 ; urn:nbn:nl:ui:32-385588 ; http://library.wur.nl/WebQuery/wurpubs/385588

► This thesis aimed at investigating the role of genetic and nutritional factors that affect the immune response to malaria in Tanzanian children. The introductory chapter… (more)

▼ This thesis aimed at investigating the role of genetic and nutritional factors that affect the immune response to malaria in Tanzanian children. The introductory chapter (Chapter 1) reviews the importance of nutritional deficiencies, particularly of zinc, and presents the hypothesis that such deficiencies lead to impaired immunity and contribute to the burden of malaria. The chapter also describes current efforts to prevent malaria through intermittent preventive treatment, both in infants (IPTi) and pregnant women (IPTp). Sulfadoxinepyrimethamine is still used for first-line treatment of uncomplicated malaria, or, in many countries, to prevent malaria and anaemia in pregnancy. In malaria endemic areas, development of resistance to previously valuable antimalarial drugs has been continuously reported for decades. Thus our initial longitudinal study aimed at measuring the prevalence of resistance-associated mutations on dihydrofolate reductase (DHFR) and dihydropteroate synthase (DHPS) genes (dhfr and dhps) that confer parasite resistance to sulphadoxinepyrimethamine (SP) that was used as an interim antimalarial drug after chloroquine resistance. Although SP resistance-associated point mutations were highly prevalent, we observed an adequate parasite response to SP (Chapter 2). We speculated that the impact of the dhfr and dhps mutations on SP resistance may be dependent at least in part on the protective immunity that has developed in response to frequent exposure to infection and may be weighed down by host immunity in endemic areas and thus impacts in the continued use of the drug for treatment of malaria. The impact of other drugs with similar mechanisms of action used as antibiotics in selecting mutations responsible for SP resistance needs therefore to be studied for their modulating activity of the immune response. These findings underscore the relevance to further study the crucial involvement of the immune system in the development of protection against malaria but also affecting the efficacy of treatment modalities of malaria in various African conditions. In the subsequent cross-sectional studies, we assessed the effect of deficiencies of zinc and magnesium as well as iron deficiency anaemia on malaria-specific cytokine responses indicative of innate immunity to Plasmodium falciparum (Chapter 3). In this study, we used Plasmodium falciparum-parasitised red blood cells (pRBCs) as antigens for in vitro stimulation of peripheral blood mononuclear cells (PBMCs). Cytokines were measured in the supernatant of cultured PBMCs after 24 hours of stimulation. Zinc deficiency was associated with a marked increase in monocyte-derived TNF-α concentration in children with malarial infection but not in their uninfected peers. In children with malarial infection, iron deficiency anaemia was associated with elevated concentrations of TNF-α, whereas magnesium deficiency in children without malaria seemed to be associated with increased concentrations of IL-10. Our findings reflected plasticity in cytokine profiles of… Advisors/Committee Members: Wageningen University, Huub Savelkoul, J.F. Shao, Hans Verhoef.

Subjects/Keywords: malaria; plasmodium falciparum; immuniteit; zink; kinderen; geneesmiddelresistentie; immuniteitsreactie; mineraaltekorten; voedingsstoffentekorten; cytokinen; antilichamen; endotheel; anemie; tropische ziekten; tanzania; Immunologie; Geneeskunde (algemeen); malaria; plasmodium falciparum; immunity; zinc; children; drug resistance; immune response; mineral deficiencies; nutrient deficiencies; cytokines; antibodies; endothelium; anaemia; tropical diseases; tanzania; Immunology; Medicine (General)

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APA (6^th Edition):

Mbugi, E. V. (2009). Nutritional zinc deficiency, immune capacity and malaria : a study on mediators of immunity to malaria caused by Plasmodium falciparum in African children. (Doctoral Dissertation). NARCIS. Retrieved from http://library.wur.nl/WebQuery/wurpubs/385588 ; urn:nbn:nl:ui:32-385588 ; urn:nbn:nl:ui:32-385588 ; http://library.wur.nl/WebQuery/wurpubs/385588

Chicago Manual of Style (16^th Edition):

Mbugi, E V. “Nutritional zinc deficiency, immune capacity and malaria : a study on mediators of immunity to malaria caused by Plasmodium falciparum in African children.” 2009. Doctoral Dissertation, NARCIS. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/385588 ; urn:nbn:nl:ui:32-385588 ; urn:nbn:nl:ui:32-385588 ; http://library.wur.nl/WebQuery/wurpubs/385588.

MLA Handbook (7^th Edition):

Mbugi, E V. “Nutritional zinc deficiency, immune capacity and malaria : a study on mediators of immunity to malaria caused by Plasmodium falciparum in African children.” 2009. Web. 18 Jan 2021.

Vancouver:

Mbugi EV. Nutritional zinc deficiency, immune capacity and malaria : a study on mediators of immunity to malaria caused by Plasmodium falciparum in African children. [Internet] [Doctoral dissertation]. NARCIS; 2009. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/385588 ; urn:nbn:nl:ui:32-385588 ; urn:nbn:nl:ui:32-385588 ; http://library.wur.nl/WebQuery/wurpubs/385588.

Council of Science Editors:

Mbugi EV. Nutritional zinc deficiency, immune capacity and malaria : a study on mediators of immunity to malaria caused by Plasmodium falciparum in African children. [Doctoral Dissertation]. NARCIS; 2009. Available from: http://library.wur.nl/WebQuery/wurpubs/385588 ; urn:nbn:nl:ui:32-385588 ; urn:nbn:nl:ui:32-385588 ; http://library.wur.nl/WebQuery/wurpubs/385588

17. Jaikrishna, N. Effect of iodine supplementation in Indian pregnant women on maternal and newborn thyroid function and cognitive development.

Degree: 2015, Wageningen University

URL: http://library.wur.nl/WebQuery/wurpubs/488448 ; urn:nbn:nl:ui:32-488448 ; urn:nbn:nl:ui:32-488448 ; http://library.wur.nl/WebQuery/wurpubs/488448

► ABSTRACT Background: Iodine is a key nutrient in neurodevelopment, and the fetus is entirely dependent on the iodine intake of the mother to fulfill… (more)

▼ ABSTRACT Background: Iodine is a key nutrient in neurodevelopment, and the fetus is entirely dependent on the iodine intake of the mother to fulfill this important requirement for proper brain function. While this is clearly known, it is uncertain if maternal iodine nutrition should be monitored separately against what is in current practice in public health programs to control iodine deficiency. Also, it is unclear whether it is beneficial to supplement pregnant women with iodine in mild-to moderately iodine deficient and also iodine sufficient areas. Finally, the role of thyroid dysfunction in depression during pregnancy is uncertain. Objectives: 1) to determine whether iodine supplementation to pregnant women improves maternal and newborn thyroid function, pregnancy outcome, birth weight, infant growth and cognitive performance; 2) to assess iodine intake and potential determinants of intake, in pregnant women and their children who were sharing all meals; 3) to measure thyroid status during pregnancy and assess potential determinants of maternal thyroid function including iodine status, thyroid autoimmunity, body weight and anemia; 4) to assess the association of maternal depression, and thyroid function during pregnancy. Methods: 1) In a randomized placebo controlled trial (RCT), the MITCH (Maternal Iodine Supplementation and its Effects on Thyroid function and CHild Development) study, pregnant women, gestational age ≤14 weeks, in Bangalore, India, were randomized to receive either a daily supplement of 200 µg oral iodine or placebo from enrolment until delivery. Women were followed through delivery, and then with postnatal follow-up of their infants at 6 weeks, 1 and 2 year. Early neonatal development was assessed using the Neonatal Behavioral Assessment Scale (NBAS) at 6 weeks of age; neurocognitive assessment was done using the Bayley Scales of Infant Development (BSID III) at 1 and 2 years, and BRIEF-P (Behavior Rating Inventory of Executive Function) at 2 years; 2) A cross-sectional study comparing iodine status of pregnant women and their children, who were sharing all meals in Bangalore, India; 3) A cross-sectional study among 334 pregnant women ≤14 weeks of gestation, in Bangalore, India, who were screened for the RCT; 4) Secondary analysis of the longitudinal data on 318 pregnant women in the RCT. Results: 1) In the RCT, there were no significant differences between groups in maternal thyroid function tests or thyroid volume during gestation. The prevalence of thyroid dysfunction or anti-TPO antibodies did not differ significantly during gestation and postpartum. Postpartum, there were no significant differences between the maternal and infant groups in thyroid function, birth outcomes or UIC. Neonates whose mothers received iodine supplementation during pregnancy had better orientation scores at 6 weeks of age and lower scores of inhibition suggesting better executive function at 2 years… Advisors/Committee Members: Wageningen University, Michael Zimmermann, Alida Melse-Boonstra, K Srinivasan.

Subjects/Keywords: jodium; maternale voeding; zwangerschap; voeding; hypothyreoïdie; schildklierziekten; schildklierwerking; jodiumhoudend zout; minerale supplementen; kenvermogen; cognitieve ontwikkeling; mineraaltekorten; voedingsstoffentekorten; Humane voeding en gezondheid; iodine; maternal nutrition; pregnancy; nutrition; hypothyroidism; thyroid diseases; thyroid function; iodized salt; mineral supplements; cognition; cognitive development; mineral deficiencies; nutrient deficiencies; Human Nutrition and Health

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APA (6^th Edition):

Jaikrishna, N. (2015). Effect of iodine supplementation in Indian pregnant women on maternal and newborn thyroid function and cognitive development. (Doctoral Dissertation). Wageningen University. Retrieved from http://library.wur.nl/WebQuery/wurpubs/488448 ; urn:nbn:nl:ui:32-488448 ; urn:nbn:nl:ui:32-488448 ; http://library.wur.nl/WebQuery/wurpubs/488448

Chicago Manual of Style (16^th Edition):

Jaikrishna, N. “Effect of iodine supplementation in Indian pregnant women on maternal and newborn thyroid function and cognitive development.” 2015. Doctoral Dissertation, Wageningen University. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/488448 ; urn:nbn:nl:ui:32-488448 ; urn:nbn:nl:ui:32-488448 ; http://library.wur.nl/WebQuery/wurpubs/488448.

MLA Handbook (7^th Edition):

Jaikrishna, N. “Effect of iodine supplementation in Indian pregnant women on maternal and newborn thyroid function and cognitive development.” 2015. Web. 18 Jan 2021.

Vancouver:

Jaikrishna N. Effect of iodine supplementation in Indian pregnant women on maternal and newborn thyroid function and cognitive development. [Internet] [Doctoral dissertation]. Wageningen University; 2015. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/488448 ; urn:nbn:nl:ui:32-488448 ; urn:nbn:nl:ui:32-488448 ; http://library.wur.nl/WebQuery/wurpubs/488448.

Council of Science Editors:

Jaikrishna N. Effect of iodine supplementation in Indian pregnant women on maternal and newborn thyroid function and cognitive development. [Doctoral Dissertation]. Wageningen University; 2015. Available from: http://library.wur.nl/WebQuery/wurpubs/488448 ; urn:nbn:nl:ui:32-488448 ; urn:nbn:nl:ui:32-488448 ; http://library.wur.nl/WebQuery/wurpubs/488448

18. Gao, X. Bioavailability of zinc to aerobic rice.

Degree: 2007, NARCIS

URL: http://library.wur.nl/WebQuery/wurpubs/355132 ; urn:nbn:nl:ui:32-355132 ; urn:nbn:nl:ui:32-355132 ; http://library.wur.nl/WebQuery/wurpubs/355132

► Keywords:Arbuscular mycorrhiza, Exudation, Oryza sativa , Rhizosphere, Rice, Soil, ZincZinc deficiency is a wide-spread constraint for crop production and human health. This thesis should… (more)

▼ Keywords:Arbuscular mycorrhiza, Exudation, Oryza sativa , Rhizosphere, Rice, Soil, ZincZinc deficiency is a wide-spread constraint for crop production and human health. This thesis should contribute to alleviation of Zn deficiency problems and aimed at identifying soil and plant factors affecting Zn bioavailability in rice ( Oryza sativa L.). Two main research questions were: 1) what is the consequence of a cultivation shift from flooded to aerobic rice on Zn bioavailability and 2) which mechanisms control Zn mobilization by aerobic rice? Field experiments demonstrated that the cultivation shift from flooded to aerobic may increase Zn deficiency problems. Lower Zn uptake and mass fraction in shoot and brown rice were observed in aerobic fields. Results of a soil incubation experiment and modeling showed that the difference found in plant Zn uptake between the two cultivation systems was orders of magnitude lower compared to what can be expected based on chemical equilibria in the bulk soil. This discrepancy suggests that soil chemical properties such as pH, DOC level and redox conditions in rhizosphere need consideration. We observed considerable variation among aerobic rice genotypes in tolerance to Zn deficiency under both field and pot conditions. In a pot experiment we found that variation in tolerance was mainly associated with Zn uptake. Plant Zn uptake from low Zn soils can be increased by both Zn-mobilizing rhizosphere processes and inoculation with arbuscular mycorrhizal fungi. We demonstrated that mycorrhizal inoculation significantly increased Zn uptake, but only in genotypes with a low inherent Zn uptake. High Zn mobilization by a combination of chemical rhizosphere and mycorrhizal effects seems impossible and may not be feasible as a target for breeders. In a rhizotron experiment and a nutrient solution experiment, aerobic rice genotypes responded to Zn deficiency with increased root exudation of malate.Genotypes with a higher Zn uptake showed a stronger increase in malate exudation in response to Zn deficiency.These results confirm our hypothesis that genotypic variation in Zn uptake of aerobic rice can partly be explained by root exudation of malate. Advisors/Committee Members: Wageningen University, Sjoerd van der Zee, F.S. Zhang, Ellis Hoffland.

Subjects/Keywords: oryza sativa; rijst; zink; biologische beschikbaarheid; vesiculair-arbusculaire mycorrhizae; rizosfeer; bodem; voedingsstoffentekorten; Fysiologie van de plantenvoeding; oryza sativa; rice; zinc; bioavailability; vesicular arbuscular mycorrhizas; rhizosphere; soil; nutrient deficiencies; Plant Nutrition Physiology

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APA (6^th Edition):

Gao, X. (2007). Bioavailability of zinc to aerobic rice. (Doctoral Dissertation). NARCIS. Retrieved from http://library.wur.nl/WebQuery/wurpubs/355132 ; urn:nbn:nl:ui:32-355132 ; urn:nbn:nl:ui:32-355132 ; http://library.wur.nl/WebQuery/wurpubs/355132

Chicago Manual of Style (16^th Edition):

Gao, X. “Bioavailability of zinc to aerobic rice.” 2007. Doctoral Dissertation, NARCIS. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/355132 ; urn:nbn:nl:ui:32-355132 ; urn:nbn:nl:ui:32-355132 ; http://library.wur.nl/WebQuery/wurpubs/355132.

MLA Handbook (7^th Edition):

Gao, X. “Bioavailability of zinc to aerobic rice.” 2007. Web. 18 Jan 2021.

Vancouver:

Gao X. Bioavailability of zinc to aerobic rice. [Internet] [Doctoral dissertation]. NARCIS; 2007. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/355132 ; urn:nbn:nl:ui:32-355132 ; urn:nbn:nl:ui:32-355132 ; http://library.wur.nl/WebQuery/wurpubs/355132.

Council of Science Editors:

Gao X. Bioavailability of zinc to aerobic rice. [Doctoral Dissertation]. NARCIS; 2007. Available from: http://library.wur.nl/WebQuery/wurpubs/355132 ; urn:nbn:nl:ui:32-355132 ; urn:nbn:nl:ui:32-355132 ; http://library.wur.nl/WebQuery/wurpubs/355132

19. Nguyen, M.H. Soil potassium dynamics under intensive rice cropping. A case study in the Mekong Delta, Vietnam.

Degree: 2003, NARCIS

URL: http://library.wur.nl/WebQuery/wurpubs/325235 ; urn:nbn:nl:ui:32-325235 ; urn:nbn:nl:ui:32-325235 ; http://library.wur.nl/WebQuery/wurpubs/325235

► Keywords:potassium, nutrient budgets, nutrient depletion, fertilizer, kinetics, adsorption,desorption, fixation, release, modeling, rice cropping system,NaTPB-extractable K, NH ₄ OAc-extractable K, sedimentation.<o:p></o:p><p class=MsoList… (more)

▼ Keywords:potassium, nutrient budgets, nutrient depletion, fertilizer, kinetics, adsorption,desorption, fixation, release, modeling, rice cropping system,NaTPB-extractable K, NH ₄ OAc-extractable K, sedimentation.<o:p></o:p> Rice cropping has been greatly intensified in many Asian countries during the last decades to meet the increasing demand for food by the increasing population. There is some concern now that the increased crop yields and nutrient withdrawal, in combination with unbalanced fertilization, lead to potassium (K) depletion of the soil and to K deficiency in rice. However, reports about crop response to K fertilizer application in wetland rice cropping systems show conflicting results, and there are no proper guidelines for K management.<o:p></o:p>This study was set-up to increase the understanding of K budgets of rice cropping systems, and of K dynamics in soil, to be able to develop K management schemes for the various rice cropping systems. The study was carried out in the Mekong Delta of Vietnam, a major rice growing area. Field studies have been carried out to quantify the inputs and outputs of K in various rice cropping systems. Kinetics of K adsorption-desorption and of K fixation-release in soil has been studied in the laboratory to understand the behavior of K in soils. Pot experiments have been carried out to study effect of water management, K fertilizer application on soil K pools and K uptake, and examine the rate of changes of various K pools in soil by rice, grown under controlled conditions. Models were used to analyze and predict changes of K pools in soils over time, using rate constants and initial pool sizes as derived from the laboratory and pot experiments.<o:p></o:p>K budgets were assessed for areas, representing double and triple rice cropping systems on flooded alluvial soils. Partial K budgets proved inadequate and a differentiation between pools according to the availability of K in sediments was useful. K balances were always positive for total K, and negative forK(NH ₄ OAc) unless about 80 kg ha ^-1 yr ^-1 fertiliser K was applied, while balances for K(NaTPB) were in between. Removal of rice straw was… Advisors/Committee Members: Wageningen University, Oene Oenema, Bert Janssen.

Subjects/Keywords: rijst; oryza; kalium; voedingsstoffentekorten; intensieve teelt; teeltsystemen; kunstmeststoffen; vietnam; Kunstmeststoffen, bemesting; Bodemvruchtbaarheid; rice; oryza; potassium; nutrient deficiencies; intensive cropping; cropping systems; fertilizers; vietnam; Fertilizers, Fertilizer Application; Soil Fertility

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APA (6^th Edition):

Nguyen, M. H. (2003). Soil potassium dynamics under intensive rice cropping. A case study in the Mekong Delta, Vietnam. (Doctoral Dissertation). NARCIS. Retrieved from http://library.wur.nl/WebQuery/wurpubs/325235 ; urn:nbn:nl:ui:32-325235 ; urn:nbn:nl:ui:32-325235 ; http://library.wur.nl/WebQuery/wurpubs/325235

Chicago Manual of Style (16^th Edition):

Nguyen, M H. “Soil potassium dynamics under intensive rice cropping. A case study in the Mekong Delta, Vietnam.” 2003. Doctoral Dissertation, NARCIS. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/325235 ; urn:nbn:nl:ui:32-325235 ; urn:nbn:nl:ui:32-325235 ; http://library.wur.nl/WebQuery/wurpubs/325235.

MLA Handbook (7^th Edition):

Nguyen, M H. “Soil potassium dynamics under intensive rice cropping. A case study in the Mekong Delta, Vietnam.” 2003. Web. 18 Jan 2021.

Vancouver:

Nguyen MH. Soil potassium dynamics under intensive rice cropping. A case study in the Mekong Delta, Vietnam. [Internet] [Doctoral dissertation]. NARCIS; 2003. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/325235 ; urn:nbn:nl:ui:32-325235 ; urn:nbn:nl:ui:32-325235 ; http://library.wur.nl/WebQuery/wurpubs/325235.

Council of Science Editors:

Nguyen MH. Soil potassium dynamics under intensive rice cropping. A case study in the Mekong Delta, Vietnam. [Doctoral Dissertation]. NARCIS; 2003. Available from: http://library.wur.nl/WebQuery/wurpubs/325235 ; urn:nbn:nl:ui:32-325235 ; urn:nbn:nl:ui:32-325235 ; http://library.wur.nl/WebQuery/wurpubs/325235

20. Oelofse, A. Micronutrient deficiencies in South African infants and the effect of a micronutrient-fortified complementary food on their nutritional status, growth and development.

Degree: 2001, NARCIS

URL: http://library.wur.nl/WebQuery/wurpubs/123022 ; urn:nbn:nl:ui:32-123022 ; urn:nbn:nl:ui:32-123022 ; http://library.wur.nl/WebQuery/wurpubs/123022

► Consequences of micronutrient deficiencies in infants often include linear growth retardation, impaired psychomotor development and reduced appetite. Fortification of complementary food is one way… (more)

▼ Consequences of micronutrient deficiencies in infants often include linear growth retardation, impaired psychomotor development and reduced appetite. Fortification of complementary food is one way of addressing micronutrient deficiencies in this age group. Knowledge about these deficiencies, food consumption patterns and appetite in infants is essential in planning micronutrient fortification intervention studies. In this thesis four studies are described, two of which studied the prevalence of micronutrient deficiency and linear growth retardation in rural and urban disadvantaged South African infants. The third study determined the adequacy of the appetite of infants at the age of 6 months. The final study is an intervention study with the aim to study the effect of a micronutrient fortified complementary food on the nutritional status, growth and development of 6-12-month-old poor urban infants. The results from the first two studies showed a high prevalence of vitamin A, iron and zinc deficiency in both rural and urban infants. The low socio-economic status of the urban community and sub-optimal feeding practices may explain the similarity of deficiencies observed between rural and urban infants. The third study demonstrates that appetite was adequate in infants at the age of 6 months and not yet affected by micronutrient deficiencies. The consumption of a micronutrient-fortified complementary food appeared to reduce the decline in both serum retinol and iron concentrations in the experimental group. No effect was observed on serum zinc concentration, linear growth and psychomotor development. In conclusion, the findings of this study demonstrate similar levels of nutritional deficiencies in both poor urban and rural children. Significant differences between urban disadvantaged coloured and black infants with respect to micronutrient deficiencies and linear growth exist. This highlights the importance of including assessment of micronutrient status in addition to anthropometric measurements when assessing nutritional status. The observation of an adequate appetite in infants at the age of 6 months is important for the introduction of micronutrient-fortified complementary food. The observed positive effect of a micronutrient-fortified complementary food on serum retinol and iron concentrations in 6-12-month-old infants should be investigated further. Advisors/Committee Members: Wageningen University, J.G.A.J. Hautvast, A.J.S. Benade, J.M.A. van Raaij, J.J.M. Tolboom.

Subjects/Keywords: zuigelingenvoedering; sporenelementen; voedingsstoffentekorten; kinderen; voedingstoestand; voedsel; aanvullende voedingsprogramma's; groei; zuid-afrika; Voedingsstoornissen; infant feeding; trace elements; nutrient deficiencies; children; nutritional state; food; supplemental feeding programs; growth; south africa; Nutritional Disorders

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Oelofse, A. (2001). Micronutrient deficiencies in South African infants and the effect of a micronutrient-fortified complementary food on their nutritional status, growth and development. (Doctoral Dissertation). NARCIS. Retrieved from http://library.wur.nl/WebQuery/wurpubs/123022 ; urn:nbn:nl:ui:32-123022 ; urn:nbn:nl:ui:32-123022 ; http://library.wur.nl/WebQuery/wurpubs/123022

Chicago Manual of Style (16^th Edition):

Oelofse, A. “Micronutrient deficiencies in South African infants and the effect of a micronutrient-fortified complementary food on their nutritional status, growth and development.” 2001. Doctoral Dissertation, NARCIS. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/123022 ; urn:nbn:nl:ui:32-123022 ; urn:nbn:nl:ui:32-123022 ; http://library.wur.nl/WebQuery/wurpubs/123022.

MLA Handbook (7^th Edition):

Oelofse, A. “Micronutrient deficiencies in South African infants and the effect of a micronutrient-fortified complementary food on their nutritional status, growth and development.” 2001. Web. 18 Jan 2021.

Vancouver:

Oelofse A. Micronutrient deficiencies in South African infants and the effect of a micronutrient-fortified complementary food on their nutritional status, growth and development. [Internet] [Doctoral dissertation]. NARCIS; 2001. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/123022 ; urn:nbn:nl:ui:32-123022 ; urn:nbn:nl:ui:32-123022 ; http://library.wur.nl/WebQuery/wurpubs/123022.

Council of Science Editors:

Oelofse A. Micronutrient deficiencies in South African infants and the effect of a micronutrient-fortified complementary food on their nutritional status, growth and development. [Doctoral Dissertation]. NARCIS; 2001. Available from: http://library.wur.nl/WebQuery/wurpubs/123022 ; urn:nbn:nl:ui:32-123022 ; urn:nbn:nl:ui:32-123022 ; http://library.wur.nl/WebQuery/wurpubs/123022

21. Veenemans, J. Effect of preventive supplementation with zinc and other micronutrients on malaria and diarrhoeal morbidity in African children.

Degree: 2011, NARCIS

URL: http://library.wur.nl/WebQuery/wurpubs/397757 ; urn:nbn:nl:ui:32-397757 ; urn:nbn:nl:ui:32-397757 ; http://library.wur.nl/WebQuery/wurpubs/397757

► Background: Zinc is important for innate and adaptive immune responses to infection. Preventive zinc supplementation has been shown to reduce the incidence of acute diarrhoea… (more)

▼ Background: Zinc is important for innate and adaptive immune responses to infection. Preventive zinc supplementation has been shown to reduce the incidence of acute diarrhoea by 20%. Few trials have evaluated its effect against malaria. Because trial results for both outcomes are inconsistent, research priorities must shift from studies to measure efficacy to identifying factors that determine the magnitude of the effect of zinc supplementation. We hypothesized that protection by zinc supplementation depends on concomitant supplementation with other nutrients. Objectives: Specific objectives were: a) to assess the effect of supplementation with zinc, alone or in combination with other nutrients, on the rates of malaria (primary objective); b) to assess intervention effects on rates of diarrhoea and other common diseases; c) to identify factors that determine the magnitude of the effect of the interventions. Our studies also provided an opportunity to assess effects of α+-thalassaemia on malaria and malaria-associated anaemia. This haemoglobin disorder is highly prevalent in eastern Africa and that has recently been reported to protect against severe malaria. Methods: In a highly malaria-endemic area in rural Tanzania, we randomised children (n=612) aged 6-60 months with height-for-age z-score ≤ –1.5 SD to daily supplementation with: a) zinc, vitamins and other mineral elements (‘multi-nutrients’); b) zinc; c) multi-nutrients without zinc; or d) placebo. Those with Plasmodium infection at baseline were treated. Field staff and participants were blinded to treatment. Sick children were detected and evaluated in a research clinic. The primary outcome, an episode of malaria, was pre-defined as current Plasmodium antigenaemia in children with guardian-reported fever and any of the following: a) confirmed fever (axillary temperature ≥ 37.5 °C), or b) unconfirmed fever with inflammation (whole blood C-reactive protein concentrations ≥ 8 mg/L), separated by at least 14 days from a previous malaria episode. Results: The primary analysis included 1,572 episodes of malaria and 526 child-years of observation. The prevalence of zinc deficiency (plasma zinc concentration < 9.9 μmol/mL) was 67% overall, and 60% in those without inflammation (plasma C-reactive protein concentration < 8 mg/L). This prevalence was dramatically reduced by zinc supplementation. We found no evidence that concurrent supplementation with multi-nutrients influenced the magnitude of the effect of zinc on rates of malaria or diarrhoea, so that marginal effects will be presented in the remainder of this summary. Although we found no evidence that zinc alone protected against malaria, it reduced rates of diarrhoea by 24% (95% CI: 4%–40%) and of episodes of fever without localising signs by 25% (4%–43%), two disorders with mutually … Advisors/Committee Members: Wageningen University, Huub Savelkoul, A.M. Prentice.

Subjects/Keywords: zink; sporenelementen; voedselsupplementen; malaria; diarree; ziektepreventie; preventieve voeding; kinderen; tanzania; kenya; nadelige gevolgen; voedingsstoffentekorten; Voedingsstoornissen; zinc; trace elements; food supplements; malaria; diarrhoea; disease prevention; preventive nutrition; children; tanzania; kenya; adverse effects; nutrient deficiencies; Nutritional Disorders

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Veenemans, J. (2011). Effect of preventive supplementation with zinc and other micronutrients on malaria and diarrhoeal morbidity in African children. (Doctoral Dissertation). NARCIS. Retrieved from http://library.wur.nl/WebQuery/wurpubs/397757 ; urn:nbn:nl:ui:32-397757 ; urn:nbn:nl:ui:32-397757 ; http://library.wur.nl/WebQuery/wurpubs/397757

Chicago Manual of Style (16^th Edition):

Veenemans, J. “Effect of preventive supplementation with zinc and other micronutrients on malaria and diarrhoeal morbidity in African children.” 2011. Doctoral Dissertation, NARCIS. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/397757 ; urn:nbn:nl:ui:32-397757 ; urn:nbn:nl:ui:32-397757 ; http://library.wur.nl/WebQuery/wurpubs/397757.

MLA Handbook (7^th Edition):

Veenemans, J. “Effect of preventive supplementation with zinc and other micronutrients on malaria and diarrhoeal morbidity in African children.” 2011. Web. 18 Jan 2021.

Vancouver:

Veenemans J. Effect of preventive supplementation with zinc and other micronutrients on malaria and diarrhoeal morbidity in African children. [Internet] [Doctoral dissertation]. NARCIS; 2011. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/397757 ; urn:nbn:nl:ui:32-397757 ; urn:nbn:nl:ui:32-397757 ; http://library.wur.nl/WebQuery/wurpubs/397757.

Council of Science Editors:

Veenemans J. Effect of preventive supplementation with zinc and other micronutrients on malaria and diarrhoeal morbidity in African children. [Doctoral Dissertation]. NARCIS; 2011. Available from: http://library.wur.nl/WebQuery/wurpubs/397757 ; urn:nbn:nl:ui:32-397757 ; urn:nbn:nl:ui:32-397757 ; http://library.wur.nl/WebQuery/wurpubs/397757

22. Kujinga-Chopera, P. Effectiveness of zinc fortified drinking water on zinc intake, status and morbidity of rural Kenyan pre-school children.

Degree: 2016, Wageningen University

URL: http://library.wur.nl/WebQuery/wurpubs/503682 ; urn:nbn:nl:ui:32-503682 ; 10.18174/375834 ; urn:nbn:nl:ui:32-503682 ; http://library.wur.nl/WebQuery/wurpubs/503682

Subjects/Keywords: peuters en kleuters; drinkwater; zink; fortificatie; kenya; diarree; voedingsstoffentekorten; morbiditeit; kinderziekten; dieet; dieetstudies; Humane voeding en gezondheid; preschool children; drinking water; zinc; fortification; kenya; diarrhoea; nutrient deficiencies; morbidity; childhood diseases; diet; diet studies; Human Nutrition and Health

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Kujinga-Chopera, P. (2016). Effectiveness of zinc fortified drinking water on zinc intake, status and morbidity of rural Kenyan pre-school children. (Doctoral Dissertation). Wageningen University. Retrieved from http://library.wur.nl/WebQuery/wurpubs/503682 ; urn:nbn:nl:ui:32-503682 ; 10.18174/375834 ; urn:nbn:nl:ui:32-503682 ; http://library.wur.nl/WebQuery/wurpubs/503682

Chicago Manual of Style (16^th Edition):

Kujinga-Chopera, P. “Effectiveness of zinc fortified drinking water on zinc intake, status and morbidity of rural Kenyan pre-school children.” 2016. Doctoral Dissertation, Wageningen University. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/503682 ; urn:nbn:nl:ui:32-503682 ; 10.18174/375834 ; urn:nbn:nl:ui:32-503682 ; http://library.wur.nl/WebQuery/wurpubs/503682.

MLA Handbook (7^th Edition):

Kujinga-Chopera, P. “Effectiveness of zinc fortified drinking water on zinc intake, status and morbidity of rural Kenyan pre-school children.” 2016. Web. 18 Jan 2021.

Vancouver:

Kujinga-Chopera P. Effectiveness of zinc fortified drinking water on zinc intake, status and morbidity of rural Kenyan pre-school children. [Internet] [Doctoral dissertation]. Wageningen University; 2016. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/503682 ; urn:nbn:nl:ui:32-503682 ; 10.18174/375834 ; urn:nbn:nl:ui:32-503682 ; http://library.wur.nl/WebQuery/wurpubs/503682.

Council of Science Editors:

Kujinga-Chopera P. Effectiveness of zinc fortified drinking water on zinc intake, status and morbidity of rural Kenyan pre-school children. [Doctoral Dissertation]. Wageningen University; 2016. Available from: http://library.wur.nl/WebQuery/wurpubs/503682 ; urn:nbn:nl:ui:32-503682 ; 10.18174/375834 ; urn:nbn:nl:ui:32-503682 ; http://library.wur.nl/WebQuery/wurpubs/503682

23. Banga, O. Physiologische symptomen van lage-temperatuur-bederf.

Degree: 1936, Noorduyn

URL: http://library.wur.nl/WebQuery/wurpubs/525435 ; urn:nbn:nl:ui:32-525435 ; urn:nbn:nl:ui:32-525435 ; http://library.wur.nl/WebQuery/wurpubs/525435

► At a safe temperature (over 13_C) in a green fruit of tomato the acid content increases and the respiration quotient CO 2 /O 2 <… (more)

Subjects/Keywords: bewaarziekten; beschadigingen door koude; tomaten; bananen; musa paradisiaca; solanum lycopersicum; Plantenafwijkingen en voedingsstoffentekorten; storage disorders; cold injury; tomatoes; bananas; musa paradisiaca; solanum lycopersicum; Plant Disorders and Nutrient Deficiencies

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APA (6^th Edition):

Banga, O. (1936). Physiologische symptomen van lage-temperatuur-bederf. (Doctoral Dissertation). Noorduyn. Retrieved from http://library.wur.nl/WebQuery/wurpubs/525435 ; urn:nbn:nl:ui:32-525435 ; urn:nbn:nl:ui:32-525435 ; http://library.wur.nl/WebQuery/wurpubs/525435

Chicago Manual of Style (16^th Edition):

Banga, O. “Physiologische symptomen van lage-temperatuur-bederf.” 1936. Doctoral Dissertation, Noorduyn. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/525435 ; urn:nbn:nl:ui:32-525435 ; urn:nbn:nl:ui:32-525435 ; http://library.wur.nl/WebQuery/wurpubs/525435.

MLA Handbook (7^th Edition):

Banga, O. “Physiologische symptomen van lage-temperatuur-bederf.” 1936. Web. 18 Jan 2021.

Vancouver:

Banga O. Physiologische symptomen van lage-temperatuur-bederf. [Internet] [Doctoral dissertation]. Noorduyn; 1936. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/525435 ; urn:nbn:nl:ui:32-525435 ; urn:nbn:nl:ui:32-525435 ; http://library.wur.nl/WebQuery/wurpubs/525435.

Council of Science Editors:

Banga O. Physiologische symptomen van lage-temperatuur-bederf. [Doctoral Dissertation]. Noorduyn; 1936. Available from: http://library.wur.nl/WebQuery/wurpubs/525435 ; urn:nbn:nl:ui:32-525435 ; urn:nbn:nl:ui:32-525435 ; http://library.wur.nl/WebQuery/wurpubs/525435

24. Visser, S.M. Modelling nutrient losses by wind and water erosion in northern Burkina Faso.

Degree: 2004, NARCIS

URL: http://library.wur.nl/WebQuery/wurpubs/337393 ; urn:nbn:nl:ui:32-337393 ; urn:nbn:nl:ui:32-337393 ; http://library.wur.nl/WebQuery/wurpubs/337393

► In the semi-arid environment of northern Burkina Faso the processes of wind and water erosion occur almost simultaneously and may cause severe soil degradation. Especially… (more)

▼ In the semi-arid environment of northern Burkina Faso the processes of wind and water erosion occur almost simultaneously and may cause severe soil degradation. Especially in the early rainy season when soils are bare and unprotected, violent winds preceding intense rainfall events result in intense sediment transport by both wind and water. This Ph.D. project aimed at quantifying and modelling wind and water erosion processes, their interaction and related nutrient flows in a Sahelian environment. The source codes of EUROSEM and the stand-alone erosion sub-model of WEPS are translated to the dynamic modelling language PCRaster, further adapted to be applicable to the Sahelian situation and extended with nutrient components. From field measurement and modelling results it is concluded that for water erosion rain splash is the most important detaching agent at the scale of the field and that despite the large volumes of overland flow, erosion is transport capacity limited due to the general low slopes. The material detached by water is available for wind-blown transport. Due to the absence of non-eroding boundaries, intense mass transport under influence of violent winds does not always result in erosion. Depending on wind direction, cover and crust type, net deposition may occur. Further, due to the large spatial variation in wind erosion controlling parameters, areas with erosion and deposition can be identified within a field. Based on model results it is concluded that wind erosion is responsible that wind erosion is responsible for the loss of deposition of large amounts of fine sediment and the nutrients attached to these sediments. Though compared to wind erosion, the nutrient losses under influence of water erosion are small, these losses should not be underestimated; these nutrients flow to the nearest stream and are forever lost for the catchment. Due to the interaction between wind and water, nutrient and soil erosion at field scale may be large, but are limited at village scale. Provided a good management of natural resources as tree and shrub cover and a good insight in the distribution of cultivated and fallow fields around the village, long-term productivity is not at risk in the southern Sahelian zone. Advisors/Committee Members: Wageningen University, Leo Stroosnijder, Geert Sterk.

Subjects/Keywords: voedingsstoffentekorten; droge gronden; watererosie; winderosie; verliezen uit de bodem; denitrificatie; burkina faso; Bodemdegradatie en bodembescherming; nutrient deficiencies; arid soils; water erosion; wind erosion; losses from soil; denitrification; burkina faso; Land degradation & Land conservation

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Visser, S. M. (2004). Modelling nutrient losses by wind and water erosion in northern Burkina Faso. (Doctoral Dissertation). NARCIS. Retrieved from http://library.wur.nl/WebQuery/wurpubs/337393 ; urn:nbn:nl:ui:32-337393 ; urn:nbn:nl:ui:32-337393 ; http://library.wur.nl/WebQuery/wurpubs/337393

Chicago Manual of Style (16^th Edition):

Visser, S M. “Modelling nutrient losses by wind and water erosion in northern Burkina Faso.” 2004. Doctoral Dissertation, NARCIS. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/337393 ; urn:nbn:nl:ui:32-337393 ; urn:nbn:nl:ui:32-337393 ; http://library.wur.nl/WebQuery/wurpubs/337393.

MLA Handbook (7^th Edition):

Visser, S M. “Modelling nutrient losses by wind and water erosion in northern Burkina Faso.” 2004. Web. 18 Jan 2021.

Vancouver:

Visser SM. Modelling nutrient losses by wind and water erosion in northern Burkina Faso. [Internet] [Doctoral dissertation]. NARCIS; 2004. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/337393 ; urn:nbn:nl:ui:32-337393 ; urn:nbn:nl:ui:32-337393 ; http://library.wur.nl/WebQuery/wurpubs/337393.

Council of Science Editors:

Visser SM. Modelling nutrient losses by wind and water erosion in northern Burkina Faso. [Doctoral Dissertation]. NARCIS; 2004. Available from: http://library.wur.nl/WebQuery/wurpubs/337393 ; urn:nbn:nl:ui:32-337393 ; urn:nbn:nl:ui:32-337393 ; http://library.wur.nl/WebQuery/wurpubs/337393

25. Zhao, J. Iodine deficiency and iodine excess in Jiangsu Province, China.

Degree: 2001, NARCIS

URL: http://library.wur.nl/WebQuery/wurpubs/120520 ; urn:nbn:nl:ui:32-120520 ; urn:nbn:nl:ui:32-120520 ; http://library.wur.nl/WebQuery/wurpubs/120520

► Keywords: iodine deficiency, iodine excess, endemic goiter, drinking water, iodine intake, thyroid function, thyroid size, iodized salt, iodized oil, IQ, physical development, hearing capacity, epidemiology,… (more)

▼ Keywords: iodine deficiency, iodine excess, endemic goiter, drinking water, iodine intake, thyroid function, thyroid size, iodized salt, iodized oil, IQ, physical development, hearing capacity, epidemiology, meta-analysis, IDD, randomized trial, intervention, USA, Bangladesh, China Endemic goiter can be caused both by iodine deficiency and iodine excess. Iodine deficiency was a public health problem in Jiangsu Province, China and has been eliminated through salt iodization in a majority of counties in Jiangsu. In Feng, Pei and Tongshan Counties in Xuzhou Municipality, endemic goiter has been found to be associated with iodine excess. This thesis describes the relationship of iodine intakes ranging from normal to excessive with thyroid size, thyroid function, goiter prevalence, intellectual development, physical development and hearing capacity, and the efficacy and effectiveness of iodine intervention programs in schoolchildren. An ecological relationship of iodine intakes ranging from normal to excessive with an enlarged thyroid size, an increased prevalence of goiter and a perturbed thyroid function has been found in three counties in Xuzhou Municipality. A negative relationship of iodine intake from normal to excessive with intellectual quotient (IQ) in schoolchildren aged >11 y indicates that excessive iodine intake is associated with a decline in IQ. This was supported by the results of a meta-analysis of 16 studies where iodine excess was found to be related to a small but significant deficit in intellectual attainment of schoolchildren. Reduction of iodine intake from excessive to normal is accompanied by a reduction in thyroid size, a decreased urinary iodine concentration and a partial normalization of thyroid function. It is now estimated that iodine excess is a public health risk for nearly 16 million people in 92 counties of 10 provinces in China. Comparison of thyroid volumes collected from schoolchildren in the US and in Bangladesh with those in Europe found that the new WHO reference for the upper limit of normal thyroid volume is not applicable worldwide. A randomized trial in an iodine deficient area showed that it takes 12 months for enlarged thyroid glands to reduce to normal if iodine supply is consistently adequate. This period is longer if the iodine supply fluctuates. An evaluation of the effectiveness of iodine intervention programs in 9 counties of Jiangsu Province indicated that iodine deficiency has been eliminated in these counties. Based on the evidence from the work described in this thesis, a maximum allowable iodine concentration can be set at 300μg/L in drinking water or at 800μg/L in urine of adults. Iodine concentrations above these levels should be regarded as a public health risk. Advisors/Committee Members: Wageningen University, J.G.A.J. Hautvast, C.E. West, Z. Chen.

Subjects/Keywords: voedingsstoffen; jodium; mineraaltekorten; mineraalovermaat; voedingsstoornissen; struma; voedingsstoffenopname (mens en dier); china; aanbevolen dagelijkse hoeveelheden; nutrients; iodine; mineral deficiencies; mineral excess; nutritional disorders; goitre; nutrient intake; china; recommended dietary allowances

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Zhao, J. (2001). Iodine deficiency and iodine excess in Jiangsu Province, China. (Doctoral Dissertation). NARCIS. Retrieved from http://library.wur.nl/WebQuery/wurpubs/120520 ; urn:nbn:nl:ui:32-120520 ; urn:nbn:nl:ui:32-120520 ; http://library.wur.nl/WebQuery/wurpubs/120520

Chicago Manual of Style (16^th Edition):

Zhao, J. “Iodine deficiency and iodine excess in Jiangsu Province, China.” 2001. Doctoral Dissertation, NARCIS. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/120520 ; urn:nbn:nl:ui:32-120520 ; urn:nbn:nl:ui:32-120520 ; http://library.wur.nl/WebQuery/wurpubs/120520.

MLA Handbook (7^th Edition):

Zhao, J. “Iodine deficiency and iodine excess in Jiangsu Province, China.” 2001. Web. 18 Jan 2021.

Vancouver:

Zhao J. Iodine deficiency and iodine excess in Jiangsu Province, China. [Internet] [Doctoral dissertation]. NARCIS; 2001. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/120520 ; urn:nbn:nl:ui:32-120520 ; urn:nbn:nl:ui:32-120520 ; http://library.wur.nl/WebQuery/wurpubs/120520.

Council of Science Editors:

Zhao J. Iodine deficiency and iodine excess in Jiangsu Province, China. [Doctoral Dissertation]. NARCIS; 2001. Available from: http://library.wur.nl/WebQuery/wurpubs/120520 ; urn:nbn:nl:ui:32-120520 ; urn:nbn:nl:ui:32-120520 ; http://library.wur.nl/WebQuery/wurpubs/120520

26. Grillenberger, M. Impact of animal source foods on growth, morbidity and iron bioavailability in Kenyan school children.

Degree: 2006, NARCIS

URL: http://library.wur.nl/WebQuery/wurpubs/348622 ; urn:nbn:nl:ui:32-348622 ; urn:nbn:nl:ui:32-348622 ; http://library.wur.nl/WebQuery/wurpubs/348622

► Micronutrient deficiencies are highly prevalent in children in developing countries with an increased risk of morbidity, mortality, and poor psychomotor development. In this PhD thesis… (more)

Subjects/Keywords: kindervoeding; kindervoedering; melkproducten; vleeswaren; groei; kinderontwikkeling; morbiditeit; ijzer; biologische beschikbaarheid; voedingsstoffenbeschikbaarheid; voedingsstoffentekorten; kinderen; kenya; ontwikkelingslanden; Voedingsstoornissen; child nutrition; child feeding; milk products; meat products; growth; child development; morbidity; iron; bioavailability; nutrient availability; nutrient deficiencies; children; kenya; developing countries; Nutritional Disorders

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Grillenberger, M. (2006). Impact of animal source foods on growth, morbidity and iron bioavailability in Kenyan school children. (Doctoral Dissertation). NARCIS. Retrieved from http://library.wur.nl/WebQuery/wurpubs/348622 ; urn:nbn:nl:ui:32-348622 ; urn:nbn:nl:ui:32-348622 ; http://library.wur.nl/WebQuery/wurpubs/348622

Chicago Manual of Style (16^th Edition):

Grillenberger, M. “Impact of animal source foods on growth, morbidity and iron bioavailability in Kenyan school children.” 2006. Doctoral Dissertation, NARCIS. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/348622 ; urn:nbn:nl:ui:32-348622 ; urn:nbn:nl:ui:32-348622 ; http://library.wur.nl/WebQuery/wurpubs/348622.

MLA Handbook (7^th Edition):

Grillenberger, M. “Impact of animal source foods on growth, morbidity and iron bioavailability in Kenyan school children.” 2006. Web. 18 Jan 2021.

Vancouver:

Grillenberger M. Impact of animal source foods on growth, morbidity and iron bioavailability in Kenyan school children. [Internet] [Doctoral dissertation]. NARCIS; 2006. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/348622 ; urn:nbn:nl:ui:32-348622 ; urn:nbn:nl:ui:32-348622 ; http://library.wur.nl/WebQuery/wurpubs/348622.

Council of Science Editors:

Grillenberger M. Impact of animal source foods on growth, morbidity and iron bioavailability in Kenyan school children. [Doctoral Dissertation]. NARCIS; 2006. Available from: http://library.wur.nl/WebQuery/wurpubs/348622 ; urn:nbn:nl:ui:32-348622 ; urn:nbn:nl:ui:32-348622 ; http://library.wur.nl/WebQuery/wurpubs/348622

27. Henkens, C.H. Molybdenum uptake by beets in Dutch soils.

Degree: 1972, Landbouwhogeschool Wageningen

URL: http://library.wur.nl/WebQuery/wurpubs/421712 ; urn:nbn:nl:ui:32-421712 ; urn:nbn:nl:ui:32-421712 ; http://library.wur.nl/WebQuery/wurpubs/421712

► In the Netherlands a soil may induce Mo-deficiency symptoms in beet if it contains more than 1 or 2% iron; whether such deficiency did occur… (more)

Subjects/Keywords: voedingsstoffentekorten; chlorose; beta vulgaris; suikerbieten; sporenelementen; chelaten; bodemchemie; planten; chemische analyse; nederland; molybdeen; milieuafbraak; bodem-plant relaties; Suikerbiet; nutrient deficiencies; chlorosis; beta vulgaris; sugarbeet; trace elements; chelates; soil chemistry; plants; chemical analysis; netherlands; molybdenum; environmental degradation; soil plant relationships

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Henkens, C. H. (1972). Molybdenum uptake by beets in Dutch soils. (Doctoral Dissertation). Landbouwhogeschool Wageningen. Retrieved from http://library.wur.nl/WebQuery/wurpubs/421712 ; urn:nbn:nl:ui:32-421712 ; urn:nbn:nl:ui:32-421712 ; http://library.wur.nl/WebQuery/wurpubs/421712

Chicago Manual of Style (16^th Edition):

Henkens, C H. “Molybdenum uptake by beets in Dutch soils.” 1972. Doctoral Dissertation, Landbouwhogeschool Wageningen. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/421712 ; urn:nbn:nl:ui:32-421712 ; urn:nbn:nl:ui:32-421712 ; http://library.wur.nl/WebQuery/wurpubs/421712.

MLA Handbook (7^th Edition):

Henkens, C H. “Molybdenum uptake by beets in Dutch soils.” 1972. Web. 18 Jan 2021.

Vancouver:

Henkens CH. Molybdenum uptake by beets in Dutch soils. [Internet] [Doctoral dissertation]. Landbouwhogeschool Wageningen; 1972. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/421712 ; urn:nbn:nl:ui:32-421712 ; urn:nbn:nl:ui:32-421712 ; http://library.wur.nl/WebQuery/wurpubs/421712.

Council of Science Editors:

Henkens CH. Molybdenum uptake by beets in Dutch soils. [Doctoral Dissertation]. Landbouwhogeschool Wageningen; 1972. Available from: http://library.wur.nl/WebQuery/wurpubs/421712 ; urn:nbn:nl:ui:32-421712 ; urn:nbn:nl:ui:32-421712 ; http://library.wur.nl/WebQuery/wurpubs/421712

28. Asten, van, P.J.A. Soil quality and rice productivity problems in Sahelian irrigation schemes.

Degree: 2003, NARCIS

URL: http://library.wur.nl/WebQuery/wurpubs/321586 ; urn:nbn:nl:ui:32-321586 ; urn:nbn:nl:ui:32-321586 ; http://library.wur.nl/WebQuery/wurpubs/321586

► In irrigation schemes in the<st1:place>Sahel</st1:place>, rice yields and cropping intensity are still far from their potential… (more)

▼ In irrigation schemes in the<st1:place>Sahel</st1:place>, rice yields and cropping intensity are still far from their potential and some of the 10-20 year old irrigation schemes experience declining yields. The large investments in irrigation infrastructure, made to improve food security, to generate income, and to reduce rice imports, are currently at stake. Many farmers and researchers suggested that the rice productivity problems might (partly) be due to salt-related soil degradation. Sahelian irrigation waters contain little salt, but are relatively rich in carbonates (RA _calcite > 0). In the hot and dry Sahelian climate, irrigation with such waters could lead to the formation of an alkaline (high pH) and sodic (high sodium content) soil, which has a low productivity. We investigated the causes of declining rice productivity in the irrigation schemes of Foum Gleita (<st1:country-region><st1:place>Mauritania</st1:place></st1:country-region>) and the<st1:place><st1:PlaceName>Sourou</st1:PlaceName><st1:PlaceType>Valley</st1:PlaceType></st1:place>(<st1:country-region><st1:place>Burkina Faso</st1:place></st1:country-region>). We found that rice productivity problems in Foum Gleita were primarily caused by N and P deficiency, while Zn deficiency prevailed in the<st1:place><st1:PlaceName>Sourou</st1:PlaceName><st1:PlaceType>Valley</st1:PlaceType></st1:place>. These nutrient deficiencies were caused by no or insufficient application of N, P and Zn fertilizers, in combination with low plant available N, P and Zn in the soil. The alkaline-calcareous nature of… Advisors/Committee Members: Wageningen University, Sjoerd van der Zee, Martin Kropff.

Subjects/Keywords: oryza sativa; rijst; gewasproductie; kunstmeststoffen; alkalinisatie; voedingsstoffentekorten; gewasopbrengst; irrigatiewater-toedieningsschema; sahel; mauritanië; burkina faso; mali; bodemkwaliteit; Bodemvruchtbaarheid; Bodemfysica; oryza sativa; rice; crop production; fertilizers; alkalinization; nutrient deficiencies; crop yield; irrigation scheduling; sahel; mauritania; burkina faso; mali; soil quality; Soil Fertility; Soil Physics

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Asten, van, P. J. A. (2003). Soil quality and rice productivity problems in Sahelian irrigation schemes. (Doctoral Dissertation). NARCIS. Retrieved from http://library.wur.nl/WebQuery/wurpubs/321586 ; urn:nbn:nl:ui:32-321586 ; urn:nbn:nl:ui:32-321586 ; http://library.wur.nl/WebQuery/wurpubs/321586

Chicago Manual of Style (16^th Edition):

Asten, van, P J A. “Soil quality and rice productivity problems in Sahelian irrigation schemes.” 2003. Doctoral Dissertation, NARCIS. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/321586 ; urn:nbn:nl:ui:32-321586 ; urn:nbn:nl:ui:32-321586 ; http://library.wur.nl/WebQuery/wurpubs/321586.

MLA Handbook (7^th Edition):

Asten, van, P J A. “Soil quality and rice productivity problems in Sahelian irrigation schemes.” 2003. Web. 18 Jan 2021.

Vancouver:

Asten, van PJA. Soil quality and rice productivity problems in Sahelian irrigation schemes. [Internet] [Doctoral dissertation]. NARCIS; 2003. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/321586 ; urn:nbn:nl:ui:32-321586 ; urn:nbn:nl:ui:32-321586 ; http://library.wur.nl/WebQuery/wurpubs/321586.

Council of Science Editors:

Asten, van PJA. Soil quality and rice productivity problems in Sahelian irrigation schemes. [Doctoral Dissertation]. NARCIS; 2003. Available from: http://library.wur.nl/WebQuery/wurpubs/321586 ; urn:nbn:nl:ui:32-321586 ; urn:nbn:nl:ui:32-321586 ; http://library.wur.nl/WebQuery/wurpubs/321586

29. Wertheim, S.J. The drop of flowers and fruits in apple, with special reference to the June drop of Cox's orange pippin and its control with growth regulators.

Degree: 1971, Landbouwhogeschool Wageningen

URL: http://library.wur.nl/WebQuery/wurpubs/421742 ; urn:nbn:nl:ui:32-421742 ; urn:nbn:nl:ui:32-421742 ; http://library.wur.nl/WebQuery/wurpubs/421742

► To study possibilities for increases of yield of the apple cultivar Cox's Orange Pippin, relevant information was gathered about fruit set and fruit drop, in… (more)

Subjects/Keywords: afwijkingen, planten; appels; malus; plantenziekten; plantenziektekunde; misvormingen; fasciatie; cultuurmethoden; plantenvoeding; kunstmeststoffen; mest; plantkunde; gewasbescherming; plagenbestrijding; ziektebestrijding; plantenfysiologie; plantenontwikkeling; bloemen; vruchten; plantenorganen; Plantenafwijkingen en voedingsstoffentekorten; Appels, peren; plant disorders; apples; malus; plant diseases; plant pathology; malformations; fasciation; cultural methods; plant nutrition; fertilizers; manures; botany; plant protection; pest control; disease control; plant physiology; plant development; flowers; fruits; plant organs; Plant Disorders and Nutrient Deficiencies; Apples, Pears

Record Details Similar Records Cite « Share

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Wertheim, S. J. (1971). The drop of flowers and fruits in apple, with special reference to the June drop of Cox's orange pippin and its control with growth regulators. (Doctoral Dissertation). Landbouwhogeschool Wageningen. Retrieved from http://library.wur.nl/WebQuery/wurpubs/421742 ; urn:nbn:nl:ui:32-421742 ; urn:nbn:nl:ui:32-421742 ; http://library.wur.nl/WebQuery/wurpubs/421742

Chicago Manual of Style (16^th Edition):

Wertheim, S J. “The drop of flowers and fruits in apple, with special reference to the June drop of Cox's orange pippin and its control with growth regulators.” 1971. Doctoral Dissertation, Landbouwhogeschool Wageningen. Accessed January 18, 2021. http://library.wur.nl/WebQuery/wurpubs/421742 ; urn:nbn:nl:ui:32-421742 ; urn:nbn:nl:ui:32-421742 ; http://library.wur.nl/WebQuery/wurpubs/421742.

MLA Handbook (7^th Edition):

Wertheim, S J. “The drop of flowers and fruits in apple, with special reference to the June drop of Cox's orange pippin and its control with growth regulators.” 1971. Web. 18 Jan 2021.

Vancouver:

Wertheim SJ. The drop of flowers and fruits in apple, with special reference to the June drop of Cox's orange pippin and its control with growth regulators. [Internet] [Doctoral dissertation]. Landbouwhogeschool Wageningen; 1971. [cited 2021 Jan 18]. Available from: http://library.wur.nl/WebQuery/wurpubs/421742 ; urn:nbn:nl:ui:32-421742 ; urn:nbn:nl:ui:32-421742 ; http://library.wur.nl/WebQuery/wurpubs/421742.

Council of Science Editors:

Wertheim SJ. The drop of flowers and fruits in apple, with special reference to the June drop of Cox's orange pippin and its control with growth regulators. [Doctoral Dissertation]. Landbouwhogeschool Wageningen; 1971. Available from: http://library.wur.nl/WebQuery/wurpubs/421742 ; urn:nbn:nl:ui:32-421742 ; urn:nbn:nl:ui:32-421742 ; http://library.wur.nl/WebQuery/wurpubs/421742

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Open Access Theses and Dissertations