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You searched for +publisher:"Virginia Tech" +contributor:("Frahm, Richard R."). Showing records 1 – 4 of 4 total matches.

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Virginia Tech

1. Kearnan, Jeffrey Mark. Pre- and postpartum nutritional effects on milk production, milk composition, calf weaning weight and postpartum reproductive performance of commercial beef cows.

Degree: MS, Animal Science (Reproductive Physiology), 1991, Virginia Tech

  The purpose of this study was to investigate the effect of prepartum and postpartum nutrition on milk production of commercial beef cows. Forty-three Angus… (more)

Subjects/Keywords: Puerperium; beef cattle; milk production; weaning weight; LD5655.V855 1991.K429

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APA (6th Edition):

Kearnan, J. M. (1991). Pre- and postpartum nutritional effects on milk production, milk composition, calf weaning weight and postpartum reproductive performance of commercial beef cows. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/41535

Chicago Manual of Style (16th Edition):

Kearnan, Jeffrey Mark. “Pre- and postpartum nutritional effects on milk production, milk composition, calf weaning weight and postpartum reproductive performance of commercial beef cows.” 1991. Masters Thesis, Virginia Tech. Accessed April 22, 2021. http://hdl.handle.net/10919/41535.

MLA Handbook (7th Edition):

Kearnan, Jeffrey Mark. “Pre- and postpartum nutritional effects on milk production, milk composition, calf weaning weight and postpartum reproductive performance of commercial beef cows.” 1991. Web. 22 Apr 2021.

Vancouver:

Kearnan JM. Pre- and postpartum nutritional effects on milk production, milk composition, calf weaning weight and postpartum reproductive performance of commercial beef cows. [Internet] [Masters thesis]. Virginia Tech; 1991. [cited 2021 Apr 22]. Available from: http://hdl.handle.net/10919/41535.

Council of Science Editors:

Kearnan JM. Pre- and postpartum nutritional effects on milk production, milk composition, calf weaning weight and postpartum reproductive performance of commercial beef cows. [Masters Thesis]. Virginia Tech; 1991. Available from: http://hdl.handle.net/10919/41535


Virginia Tech

2. Hopkins, Katherine Lee. In vitro characterization of aromatase, estrone sulfotransferase and estrone sulfatase activities in the porcine placenta and endometrium at 30, 60 and 90 days of gestation.

Degree: MS, Animal Science, 1987, Virginia Tech

  The purpose of this investigation was to characterize the activities of three enzymes, aromatase, estrone (E1) sulfotransferase and E] sulfatase, in the porcine placenta… (more)

Subjects/Keywords: Swine; LD5655.V855 1987.H664

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APA (6th Edition):

Hopkins, K. L. (1987). In vitro characterization of aromatase, estrone sulfotransferase and estrone sulfatase activities in the porcine placenta and endometrium at 30, 60 and 90 days of gestation. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/45793

Chicago Manual of Style (16th Edition):

Hopkins, Katherine Lee. “In vitro characterization of aromatase, estrone sulfotransferase and estrone sulfatase activities in the porcine placenta and endometrium at 30, 60 and 90 days of gestation.” 1987. Masters Thesis, Virginia Tech. Accessed April 22, 2021. http://hdl.handle.net/10919/45793.

MLA Handbook (7th Edition):

Hopkins, Katherine Lee. “In vitro characterization of aromatase, estrone sulfotransferase and estrone sulfatase activities in the porcine placenta and endometrium at 30, 60 and 90 days of gestation.” 1987. Web. 22 Apr 2021.

Vancouver:

Hopkins KL. In vitro characterization of aromatase, estrone sulfotransferase and estrone sulfatase activities in the porcine placenta and endometrium at 30, 60 and 90 days of gestation. [Internet] [Masters thesis]. Virginia Tech; 1987. [cited 2021 Apr 22]. Available from: http://hdl.handle.net/10919/45793.

Council of Science Editors:

Hopkins KL. In vitro characterization of aromatase, estrone sulfotransferase and estrone sulfatase activities in the porcine placenta and endometrium at 30, 60 and 90 days of gestation. [Masters Thesis]. Virginia Tech; 1987. Available from: http://hdl.handle.net/10919/45793


Virginia Tech

3. Barahona, Roberto G. Suazo. Intrauterine position in pigs: effects on conceptus development and fetal fluids steroid content.

Degree: MS, Animal Science, 1989, Virginia Tech

 The purpose of this study was to investigate the effect of intrauterine position and its possibly resultant steroid differential on conceptus growth and steroid content… (more)

Subjects/Keywords: Swine; LD5655.V855 1989.B273

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APA (6th Edition):

Barahona, R. G. S. (1989). Intrauterine position in pigs: effects on conceptus development and fetal fluids steroid content. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/43288

Chicago Manual of Style (16th Edition):

Barahona, Roberto G Suazo. “Intrauterine position in pigs: effects on conceptus development and fetal fluids steroid content.” 1989. Masters Thesis, Virginia Tech. Accessed April 22, 2021. http://hdl.handle.net/10919/43288.

MLA Handbook (7th Edition):

Barahona, Roberto G Suazo. “Intrauterine position in pigs: effects on conceptus development and fetal fluids steroid content.” 1989. Web. 22 Apr 2021.

Vancouver:

Barahona RGS. Intrauterine position in pigs: effects on conceptus development and fetal fluids steroid content. [Internet] [Masters thesis]. Virginia Tech; 1989. [cited 2021 Apr 22]. Available from: http://hdl.handle.net/10919/43288.

Council of Science Editors:

Barahona RGS. Intrauterine position in pigs: effects on conceptus development and fetal fluids steroid content. [Masters Thesis]. Virginia Tech; 1989. Available from: http://hdl.handle.net/10919/43288


Virginia Tech

4. Bergmann, José Aurélio Garcia. Relationships among heifer traits, early-life productive traits, and lifetime productivity within Angus and Simmental female cattle.

Degree: PhD, Animal Science, 1992, Virginia Tech

 Data from 946 Angus and 351 Simmental females were used to quantify relationships between calfhood and early-life traits of females with fertility in the fust… (more)

Subjects/Keywords: Simmental cattle.; LD5655.V856 1992.B423

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

APA (6th Edition):

Bergmann, J. A. G. (1992). Relationships among heifer traits, early-life productive traits, and lifetime productivity within Angus and Simmental female cattle. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/38383

Chicago Manual of Style (16th Edition):

Bergmann, José Aurélio Garcia. “Relationships among heifer traits, early-life productive traits, and lifetime productivity within Angus and Simmental female cattle.” 1992. Doctoral Dissertation, Virginia Tech. Accessed April 22, 2021. http://hdl.handle.net/10919/38383.

MLA Handbook (7th Edition):

Bergmann, José Aurélio Garcia. “Relationships among heifer traits, early-life productive traits, and lifetime productivity within Angus and Simmental female cattle.” 1992. Web. 22 Apr 2021.

Vancouver:

Bergmann JAG. Relationships among heifer traits, early-life productive traits, and lifetime productivity within Angus and Simmental female cattle. [Internet] [Doctoral dissertation]. Virginia Tech; 1992. [cited 2021 Apr 22]. Available from: http://hdl.handle.net/10919/38383.

Council of Science Editors:

Bergmann JAG. Relationships among heifer traits, early-life productive traits, and lifetime productivity within Angus and Simmental female cattle. [Doctoral Dissertation]. Virginia Tech; 1992. Available from: http://hdl.handle.net/10919/38383

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