subject:(Eucalyptus cloeziana)

1. Leite, Marta Karina. Caracterização tecnológica da madeira de Corymbia maculata, Eucalyptus cloeziana e E. resinifera para a aplicação no design de Produtos de Maior Valor Agregado (PMVA).

Degree: PhD, Recursos Florestais, 2013, University of São Paulo

URL: http://www.teses.usp.br/teses/disponiveis/11/11150/tde-30012014-113252/ ;

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As áreas de plantações florestais existentes no país são insuficientes para o atendimento da demanda por madeira nos mais diversos segmentos, sendo que, para a… (more)

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As áreas de plantações florestais existentes no país são insuficientes para o atendimento da demanda por madeira nos mais diversos segmentos, sendo que, para a indústria de produtos de maior valor agregado (PMVA) e construção civil, de modo geral, a madeira é, em geral, procedente da exploração não sustentável das florestas naturais. O uso da madeira de reflorestamento é uma possível alternativa de disponibilização de madeira de qualidade, adequada aos requisitos tecnológicos dos PMVA, sem colocar em risco de extinção as espécies nativas. Neste contexto, o presente trabalho teve como principal objetivo caracterizar tecnologicamente madeira de três espécies exóticas com boa possibilidade de reflorestamento na região sudeste do país, sendo elas, de Corymbia maculata, Eucalyptus cloeziana e E. resinifera, para aplicação da madeira no design de PMVA. Os ensaios laboratoriais compreenderam em caracterizar a madeira quanto suas propriedades (i) organolépticas - cor; (ii) físicas - densidade básica, umidade e variação dimensional volumétrica; (iii) anatômicas - frequência de vasos, diâmetro de lume, espessura de parede da fibra e comprimento de fibras; (iv) mecânicas - MOR e MOE para flexão estática e compressão paralela, resistência à tração normal e cisalhamento e dureza Janka, além de (v) qualidade de superfície com acabamento em filme - rugosidade, resistência do filme ao impacto, ao risco, à abrasão e à mancha. Os resultados de avaliação da cor indicaram diferença de tonalidade e cor entre as espécies. A avaliação física indicou uma semelhança na densidade básica das madeiras das espécies analisadas, de médio a baixo teor de umidade e variação dimensional favorável para aplicação em PMVA. Na caracterização das propriedades mecânicas os resultados de MOR e MOE foram similares às madeiras consideradas nobres e utilizadas em PMVA. Nos ensaios de qualidade de superfície, os resultados encontrados para rugosidade foram bastante satisfatórios, compreendendo às classes N5 a N9 da NBR 8404/1984, com alta possibilidade de aplicação em produtos que requerem boa qualidade de superfície. Os resultados permitem concluir que as três espécies estudadas tem alto potencial para aplicação no design em PMVA.

The areas of forest plantations in the country are insufficient to meet the demand for wood in various segments, how to the industry of Products with Higher Added Value (HVAP) and construction, generally, the wood is, coming from unsustainable exploitation of natural forests. The use of wood from reforestation is a possible alternative for the provision of quality wood suitable to the technological requirements of PMVA without putting endangered native species. In this context, the present study aimed to characterize technologically three wooden exotic species with good potential for reforestation in the southeast of the country, being, Corymbia maculata, Eucalyptus cloeziana and E. resinifera for application the wood to design HVAP. The laboratory tests are understood in timber characteristics how in this properties (i)…

Advisors/Committee Members: Tomazello Filho, Mario.

Subjects/Keywords: Caracterização tecnológica; Corymbia maculata; Corymbia maculata; Eucalyptus cloeziana; Eucalyptus cloeziana; Eucalyptus resinifera; Eucalyptus resinifera; HVAP; PMVA; Technological characterization

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

APA (6^th Edition):

Leite, M. K. (2013). Caracterização tecnológica da madeira de Corymbia maculata, Eucalyptus cloeziana e E. resinifera para a aplicação no design de Produtos de Maior Valor Agregado (PMVA). (Doctoral Dissertation). University of São Paulo. Retrieved from http://www.teses.usp.br/teses/disponiveis/11/11150/tde-30012014-113252/ ;

Chicago Manual of Style (16^th Edition):

Leite, Marta Karina. “Caracterização tecnológica da madeira de Corymbia maculata, Eucalyptus cloeziana e E. resinifera para a aplicação no design de Produtos de Maior Valor Agregado (PMVA).” 2013. Doctoral Dissertation, University of São Paulo. Accessed January 22, 2021. http://www.teses.usp.br/teses/disponiveis/11/11150/tde-30012014-113252/ ;.

MLA Handbook (7^th Edition):

Leite, Marta Karina. “Caracterização tecnológica da madeira de Corymbia maculata, Eucalyptus cloeziana e E. resinifera para a aplicação no design de Produtos de Maior Valor Agregado (PMVA).” 2013. Web. 22 Jan 2021.

Vancouver:

Leite MK. Caracterização tecnológica da madeira de Corymbia maculata, Eucalyptus cloeziana e E. resinifera para a aplicação no design de Produtos de Maior Valor Agregado (PMVA). [Internet] [Doctoral dissertation]. University of São Paulo; 2013. [cited 2021 Jan 22]. Available from: http://www.teses.usp.br/teses/disponiveis/11/11150/tde-30012014-113252/ ;.

Council of Science Editors:

Leite MK. Caracterização tecnológica da madeira de Corymbia maculata, Eucalyptus cloeziana e E. resinifera para a aplicação no design de Produtos de Maior Valor Agregado (PMVA). [Doctoral Dissertation]. University of São Paulo; 2013. Available from: http://www.teses.usp.br/teses/disponiveis/11/11150/tde-30012014-113252/ ;

Universidade Federal de Viçosa

2. Fernanda Daniele de Almeida. Propagação vegetativa de Eucalyptus cloeziana F. Muell. por estaquia e miniestaquia.

Degree: 2006, Universidade Federal de Viçosa

URL: http://www.tede.ufv.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=84

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O presente trabalho teve por objetivos: a) avaliar a eficiência do enraizamento adventício de estacas confeccionadas a partir de brotações obtidas por meio da decepa… (more)

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O presente trabalho teve por objetivos: a) avaliar a eficiência do enraizamento adventício de estacas confeccionadas a partir de brotações obtidas por meio da decepa da árvore, anelamento de caule e indução de brotações epicórmicas em galhos podados em árvores selecionadas de Eucalyptus cloeziana; b) avaliar a eficiência dos reguladores de crescimento AIB e ANA no enraizamento adventício de miniestacas de clones de Eucalytus cloeziana; c) avaliar a eficiência dos cofatores PVP e floroglucinol no enraizamento adventício de miniestacas de clones de Eucalyptus cloeziana. Para a obtenção de brotações por meio da decepa da árvore foram selecionadas 3 e 5 matrizes de 5 e 15 anos de idade, respectivamente. O anelamento de caule foi realizada em árvores de 5, 15 e 20 anos de idade e os galhos foram retirados de árvores de 20 anos de idade. Para a avaliação dos reguladores de crescimento e dos cofatores foram utilizados clones de E. cloeziana provenientes do minijardim clonal da CAF. As avaliações constaram da eficiência das formas de indução de brotações, da sobrevivência das estacas/miniestacas na saída da casa de vegetação, enraizamento na saída da casa de sombra, sobrevivência e altura das mudas aos 90 dias de idade, submetidas aos tratamentos, com os reguladores de crescimento e cofatores. No experimento em que se avaliou diferentes formas de indução de brotações epicórmicas, todas as formas testadas obtiveram sucesso na indução de brotações, porém, somente as estacas confeccionadas a partir de brotações de cepas, obtiveram resposta ao enraizamento adventício. Na avaliação do efeito dos reguladores de crescimento AIB e ANA no enraizamento das miniestacas, pode-se perceber que os clones com maior potencial de enraizamento responderam melhor ao enraizamento adventício nas dosagens mais baixas de AIB, independentemente da forma de aplicação do regulador (líquido ou pó). No uso de regulador de crescimento ANA, pode-se observar, para a maioria dos clones estudados, que este regulador não influenciou no enraizamento. Em relação aos cofatores floroglucinol e PVP, pode-se concluir que ambos apresentaram efeito benéfico na maioria das características analisadas para os dois clones de Eucalyptus cloeziana. De forma geral, com base nos objetivos do trabalho, nos tratamentos aplicados e material genético utilizado, os resultados obtidos indicam potencialidade de enraizamento das miniestacas dos clones de Eucalyptus cloeziana estudados, permitindo sua propagação clonal de forma satisfatória.

The present work aimed at: a) evaluating rooting efficiency of adventitious cuttings made from shoots obtained through tree severance, stem ringing and epicormical shoot induction on pruned branches of selected Eucalyptus cloeziana trees; b) evaluating efficiency of growth regulators IBA and NAA in adventitious rooting of minicuttings of Eucalyptus cloeziana clones; c) evaluating efficiency of co-factors PVP and phloroglucinol in adventitious rooting of minicuttings of Eucalyptus cloeziana clones. To obtain shoots through tree severance, 3 and…

Advisors/Committee Members: Haroldo Nogueira de Paiva, José Maria Moreira Dias, Ismael Eleotério Pires, Miranda Titon, Aloisio Xavier.

Subjects/Keywords: SILVICULTURA; Silvicultura clonal; Propagação de plantas; Clonagem; Eucalipto; Eucalyptus cloeziana; Vegetative propagation; Eucalyptus; Clones; Eucalyptus cloeziana

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

APA (6^th Edition):

Almeida, F. D. d. (2006). Propagação vegetativa de Eucalyptus cloeziana F. Muell. por estaquia e miniestaquia. (Thesis). Universidade Federal de Viçosa. Retrieved from http://www.tede.ufv.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=84

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):

Almeida, Fernanda Daniele de. “Propagação vegetativa de Eucalyptus cloeziana F. Muell. por estaquia e miniestaquia.” 2006. Thesis, Universidade Federal de Viçosa. Accessed January 22, 2021. http://www.tede.ufv.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=84.

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

MLA Handbook (7^th Edition):

Almeida, Fernanda Daniele de. “Propagação vegetativa de Eucalyptus cloeziana F. Muell. por estaquia e miniestaquia.” 2006. Web. 22 Jan 2021.

Vancouver:

Almeida FDd. Propagação vegetativa de Eucalyptus cloeziana F. Muell. por estaquia e miniestaquia. [Internet] [Thesis]. Universidade Federal de Viçosa; 2006. [cited 2021 Jan 22]. Available from: http://www.tede.ufv.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=84.

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

Council of Science Editors:

Almeida FDd. Propagação vegetativa de Eucalyptus cloeziana F. Muell. por estaquia e miniestaquia. [Thesis]. Universidade Federal de Viçosa; 2006. Available from: http://www.tede.ufv.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=84

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

Swedish University of Agricultural Sciences

3. Guedes, Benard. Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique.

Degree: 2017, Swedish University of Agricultural Sciences

URL: https://pub.epsilon.slu.se/14737/

► In Mozambique and neighbouring countries, deforestation and degradation of miombo forests are counteracted by new plantations of fast growing species and conservation of natural woodlands,… (more)

▼ In Mozambique and neighbouring countries, deforestation and degradation of miombo forests are counteracted by new plantations of fast growing species and conservation of natural woodlands, activities supported by the REDD+ mechanism. The aim of this thesis was to examine the impacts of plantations of Pinus and Eucalyptus compared with mountain miombo forest on carbon stocks and dynamics in soil and tree biomass. The thesis also aimed to develop allometric biomass equations for lowland miombo forest to estimate aboveground tree biomass at the landscape scale. The entire study area was located within the Beira development corridor region, central Mozambique. Study plots of mountain miombo and 34-year-old first rotation plantations of Pinus taeda and Eucalyptus grandis were selected on three study sites in the Western highland of the Manica province to investigate total ecosystem carbon and nitrogen stocks in soil, litter and biomass. Tree biomass was estimated using allometric equations found in the literature. Total ecosystem carbon stocks in soils, litter layer and biomass, and net ecosystem production were all significantly higher in P. taeda and E. grandis plantations than in adjacent mountain miombo forest. Net primary production were higher in P. taeda and E. cloeziana plantations than in adjacent mountain miombo forest. Total soil nitrogen stocks in the topsoil layers were also significantly higher in plantation stands. The higher soil stocks of carbon and nitrogen could be explained to some extent with higher leaf litterfall, from Q-model predictions. However, higher root litter production in plantation stands was probably an additional important contribution to the measured higher soil organic carbon stocks. Two biomass functions were developed for estimating aboveground tree biomass of mixed-species lowland miombo forest. One equation was developed for estimating biomass based on stem diameter at breast height (1.3 m). The other equation was developed for estimating biomass based on stem diameter at stump height, to make it possible to also estimate losses of biomass in high exploitation areas of miombo woodlands.

Subjects/Keywords: biomass; Brachystegia; Eucalyptus; Pinus taeda; forest litter; forest soils; carbon stock assessment; environmental impact assessment; survey methods; Mozambique; Biomass equation; Brachystegia spiciformis; Eucalyptus grandis; Eucalyptus cloeziana; Pinus taeda; Fine root production; Litterfall; Net primary production; Soil carbon

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):

Guedes, B. (2017). Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique. (Doctoral Dissertation). Swedish University of Agricultural Sciences. Retrieved from https://pub.epsilon.slu.se/14737/

Chicago Manual of Style (16^th Edition):

Guedes, Benard. “Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique.” 2017. Doctoral Dissertation, Swedish University of Agricultural Sciences. Accessed January 22, 2021. https://pub.epsilon.slu.se/14737/.

MLA Handbook (7^th Edition):

Guedes, Benard. “Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique.” 2017. Web. 22 Jan 2021.

Vancouver:

Guedes B. Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique. [Internet] [Doctoral dissertation]. Swedish University of Agricultural Sciences; 2017. [cited 2021 Jan 22]. Available from: https://pub.epsilon.slu.se/14737/.

Council of Science Editors:

Guedes B. Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique. [Doctoral Dissertation]. Swedish University of Agricultural Sciences; 2017. Available from: https://pub.epsilon.slu.se/14737/

Swedish University of Agricultural Sciences

4. Guedes, Benard. Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique.

Degree: 2017, Swedish University of Agricultural Sciences

URL: https://pub.epsilon.slu.se/14737/

► In Mozambique and neighbouring countries, deforestation and degradation of miombo forests are counteracted by new plantations of fast growing species and conservation of natural woodlands,… (more)

▼ In Mozambique and neighbouring countries, deforestation and degradation of miombo forests are counteracted by new plantations of fast growing species and conservation of natural woodlands, activities supported by the REDD+ mechanism. The aim of this thesis was to examine the impacts of plantations of Pinus and Eucalyptus compared with mountain miombo forest on carbon stocks and dynamics in soil and tree biomass. The thesis also aimed to develop allometric biomass equations for lowland miombo forest to estimate aboveground tree biomass at the landscape scale. The entire study area was located within the Beira development corridor region, central Mozambique. Study plots of mountain miombo and 34-year-old first rotation plantations of Pinus taeda and Eucalyptus grandis were selected on three study sites in the Western highland of the Manica province to investigate total ecosystem carbon and nitrogen stocks in soil, litter and biomass. Tree biomass was estimated using allometric equations found in the literature. Total ecosystem carbon stocks in soils, litter layer and biomass, and net ecosystem production were all significantly higher in P. taeda and E. grandis plantations than in adjacent mountain miombo forest. Net primary production were higher in P. taeda and E. cloeziana plantations than in adjacent mountain miombo forest. Total soil nitrogen stocks in the topsoil layers were also significantly higher in plantation stands. The higher soil stocks of carbon and nitrogen could be explained to some extent with higher leaf litterfall, from Q-model predictions. However, higher root litter production in plantation stands was probably an additional important contribution to the measured higher soil organic carbon stocks. Two biomass functions were developed for estimating aboveground tree biomass of mixed-species lowland miombo forest. One equation was developed for estimating biomass based on stem diameter at breast height (1.3 m). The other equation was developed for estimating biomass based on stem diameter at stump height, to make it possible to also estimate losses of biomass in high exploitation areas of miombo woodlands.

Subjects/Keywords: biomass; Brachystegia; Eucalyptus; Pinus taeda; forest litter; forest soils; carbon stock assessment; environmental impact assessment; survey methods; Mozambique; Biomass equation; Brachystegia spiciformis; Eucalyptus grandis; Eucalyptus cloeziana; Pinus taeda; Fine root production; Litterfall; Net primary production; Soil carbon

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):

Guedes, B. (2017). Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique. (Doctoral Dissertation). Swedish University of Agricultural Sciences. Retrieved from https://pub.epsilon.slu.se/14737/

Chicago Manual of Style (16^th Edition):

Guedes, Benard. “Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique.” 2017. Doctoral Dissertation, Swedish University of Agricultural Sciences. Accessed January 22, 2021. https://pub.epsilon.slu.se/14737/.

MLA Handbook (7^th Edition):

Guedes, Benard. “Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique.” 2017. Web. 22 Jan 2021.

Vancouver:

Guedes B. Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique. [Internet] [Doctoral dissertation]. Swedish University of Agricultural Sciences; 2017. [cited 2021 Jan 22]. Available from: https://pub.epsilon.slu.se/14737/.

Council of Science Editors:

Guedes B. Carbon stocks and dynamics in miombo, pinus and eucalyptus forests in Mozambique. [Doctoral Dissertation]. Swedish University of Agricultural Sciences; 2017. Available from: https://pub.epsilon.slu.se/14737/

Queensland University of Technology

5. Duffy, Michael Patrick. Population phenology and natural enemies of paropsis atomaria Olivier (Coleoptera: Chrysomelidae) in South-East Queensland.

Degree: 2007, Queensland University of Technology

URL: https://eprints.qut.edu.au/16467/

► Paropsis atomaria Olivier (Coleoptera: Chrysomelidae: Paropsini), is a major pest of commercially grown eucalypts in South-East Queensland. Current management of paropsine beetles involves regular inspection… (more)

▼ Paropsis atomaria Olivier (Coleoptera: Chrysomelidae: Paropsini), is a major pest of commercially grown eucalypts in South-East Queensland. Current management of paropsine beetles involves regular inspection and the application of chemical sprays if defoliation is severe. However, non-chemical control of plantation pests is highly desirable given the requirement to certify forest practices for sustainability, and community concerns over the use of pesticides. One way of reducing pesticide use is through conservation biological control, which requires detailed knowledge of the life history of the pest and its natural enemies. This thesis documents aspects of P. atomaria phenology, including life tables, sex ratios and damage estimates; identifies the predators, parasites, and egg and larval parasitoids of P. atomaria; and examines the ecology of the most promising natural enemy, Neopolycystus Girault sp. (Hymenoptera: Pteromalidae) in South-East Queensland. P. atomaria adults are active from September until April and can complete up to four generations in a season. Field mortality between egg and fourth instar larvae is approximately 94%. A large proportion of this mortality can be attributed to natural enemies. The most abundant predators in eucalypt plantations were spiders, comprising 88% of all predators encountered. Egg parasitoids exerted the greatest influence on P. atomaria populations, emerging from around 50% of all egg batches, and were responsible for mortality of almost one third of all eggs in the field. Only about one percent of larvae were parasitised in the field, in contrast to paropsine pests in temperate Australia, where egg parasitism rates are low and larval parasitism rates high. Neopolycystus sp. was the only primary parasitoid reared from P. atomaria eggs, along with three hyperparasitoid species; Baeoanusia albifunicle Girault (Encyrtidae), Neblatticida sp. (Encyrtidae) and Aphaneromella sp. (Platygasteridae). This is the first record of B. albifunicle hyperparasitising Neopolycystus spp. B. albifunicle emerged from one-third of all parasitised egg batches and could pose a potential problem to the efficacy of Neopolycystus sp. as a biological control agent. However, within egg batches, hyperparasitoids rarely killed all Neopolycystus sp. with only 9% of hyperparasitised egg batches failing to produce any primary parasitoids. Total field mortality of P. atomaria through direct and indirect effects of parasitism by Neopolycystus sp. was 28%. The proportion of egg batches parasitised increased with exposure time in the field, but within-batch parasitism rate did not. In general, there was no significant correlation between parasitism rates and distance from landscape features (viz. water sources and native forest).

Subjects/Keywords: Paropsis atomaria; Neopolycystus sp.; Eucalyptus cloeziana; parasitioids; natural enemies; habitat manipulation; conservation biological control

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):

Duffy, M. P. (2007). Population phenology and natural enemies of paropsis atomaria Olivier (Coleoptera: Chrysomelidae) in South-East Queensland. (Thesis). Queensland University of Technology. Retrieved from https://eprints.qut.edu.au/16467/

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):

Duffy, Michael Patrick. “Population phenology and natural enemies of paropsis atomaria Olivier (Coleoptera: Chrysomelidae) in South-East Queensland.” 2007. Thesis, Queensland University of Technology. Accessed January 22, 2021. https://eprints.qut.edu.au/16467/.

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

MLA Handbook (7^th Edition):

Duffy, Michael Patrick. “Population phenology and natural enemies of paropsis atomaria Olivier (Coleoptera: Chrysomelidae) in South-East Queensland.” 2007. Web. 22 Jan 2021.

Vancouver:

Duffy MP. Population phenology and natural enemies of paropsis atomaria Olivier (Coleoptera: Chrysomelidae) in South-East Queensland. [Internet] [Thesis]. Queensland University of Technology; 2007. [cited 2021 Jan 22]. Available from: https://eprints.qut.edu.au/16467/.

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

Council of Science Editors:

Duffy MP. Population phenology and natural enemies of paropsis atomaria Olivier (Coleoptera: Chrysomelidae) in South-East Queensland. [Thesis]. Queensland University of Technology; 2007. Available from: https://eprints.qut.edu.au/16467/

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

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