Search Results - "Packer, I. U."

Milk yield, milk composition, eating behavior, and lamb performance of ewes fed diets containing soybean hulls replacing coastcross (Cynodon species) hay by Araujo, R.C, Pires, A.V, Susin, I, Mendes, C.Q, Rodrigues, G.H, Packer, I.U, Eastridge, M.L

“…The objective of this experiment was to evaluate the effects of replacing coastcross hay NDF by soybean hull (SH) NDF on the lactation performance and eating…”
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Direct and correlated responses to selection for yearling weight on reproductive performance of Nelore cows by Mercadante, M.E.Z, Packer, I.U, Razook, A.G, Cyrillo, J.N.S.G, Figueiredo, L.A

“…Data from a selection experiment for growth carried out in Brazil were analyzed in order to evaluate the direct responses on yearling weight (YW) and the…”
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Chemical composition of whole body and carcass of Bos indicus and tropically adapted Bos taurus breeds by Bonilha, S. F. M, Tedeschi, L. O, Packer, I. U, Razook, A. G, Nardon, R. F, Figueiredo, L. A, Alleoni, G. F

“…Relationships between the chemical composition of the 9th- to 11th-rib section and the chemical composition of the carcass and empty body were evaluated for…”
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Evaluation of carcass characteristics of Bos indicus and tropically adapted Bos taurus breeds selected for postweaning weight by Bonilha, S.F.M, Tedeschi, L.O, Packer, I.U, Razook, A.G, Alleoni, G.F, Nardon, R.F, Resende, F.D

“…Data from 9 studies were compiled to evaluate the effects of 20 yr of selection for postweaning weight (PWW) on carcass characteristics and meat quality in…”
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Cow/calf preweaning efficiency of Nellore and Bos taurus x Bos indicus crosses by Calegare, L, Alencar, M.M, Packer, I.U, Ferrell, C.L, Lanna, D.P.D

“…The objectives of this study were to determine if percentage Bos taurus (0 or 50%) of the cow had an effect on ME requirements and milk production, and to…”
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Energy requirements and cow/calf efficiency of Nellore and Continental and British Bos taurus x Nellore crosses by Calegare, L, Alencar, M.M, Packer, I.U, Lanna, D.P.D

“…The objective of this work was to compare breed types with increasing percentage of Bos taurus on cow/calf energy requirements and preweaning efficiency. Forty…”
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Preweaning performance and body composition of calves from straightbred Nellore and Bos taurus x Nellore crosses by Calegare, L, Alencar, M.M, Packer, I.U, Leme, P.R, Ferrell, C.L, Lanna, D.P.D

“…The objectives were to evaluate preweaning performance, body composition, and efficiency of calves representing straightbred Nellore (NL), F₁, and…”
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Candidate genes for growth traits in beef cattle crosses Bos taurus x Bos indicus by Tambasco, D D, Paz, C C, Studart, M T, Pereira, AP, Alencar, M M, Freitas, A R, Coutinho, L L, Packer, I U, Regitano, L C

“…Candidate gene strategy has been proposed to direct the search for quantitative trait loci, and polymorphisms at these loci have been associated with several…”
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Cow/calf preweaning efficiency of Nellore and Bos taurus × Bos indicus crosses1 by Calegare, L., Alencar, M. M., Packer, I. U., Ferrell, C. L., Lanna, D. P. D.

“…The objectives of this study were to determine if percentage Bos taurus (0 or 50%) of the cow had an effect on ME requirements and milk production, and to…”
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Milk yield, milk composition, eating behavior, and lamb performance of ewes fed diets containing soybean hulls replacing coastcross (Cynodon species) hay1,2 by Araujo, R. C., Pires, A. V., Susin, I., Mendes, C. Q., Rodrigues, G. H., Packer, I. U., Eastridge, M. L.

“…The objective of this experiment was to evaluate the effects of replacing coastcross hay NDF by soybean hull (SH) NDF on the lactation performance and eating…”
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Energy requirements and cow/calf efficiency of Nellore and Continental and British Bos taurus × Nellore crosses1 by Calegare, L., Alencar, M. M., Packer, I. U., Lanna, D. P. D.

“…The objective of this work was to compare breed types with increasing percentage of Bos taurus on cow/calf energy requirements and preweaning efficiency. Forty…”
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Genetic parameters for test day milk yields of first lactation Holstein cows by random regression models by de Melo, C. M. R., Packer, I. U., Costa, C. N., Machado, P. F.

“…Covariance components for test day milk yield using 263 390 first lactation records of 32 448 Holstein cows were estimated using random regression animal…”
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Expression of MyoD, myogenin, myostatin and Hsp70 transcripts in chicken embryos submitted to mild cold or heat by Gabriel, J.E, Alvares, L.E, Gobet, M.C, de Paz, C.C.P, Packer, I.U, Macari, M, Coutinho, L.L

“…1. The expression of the MyoD, myogenin, myostatin and Hsp70 genes was estimated in chicken embryos submitted to mild cold (36±0.5°C) or heat (44±0.5°C) for 1…”
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Candidate genes for growth traits in beef cattle crosses Bos taurus × Bos indicus by Tambasco, D. D., Paz, C. C. P., Tambasco-Studart, M., Pereira, A. P., Alencar, M. M., Freitas, A. R., Coutinho, L. L., Packer, I. U., Regitano, L. C. A.

“…Summary Candidate gene strategy has been proposed to direct the search for quantitative trait loci, and polymorphisms at these loci have been associated with…”
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Selection for breed-specific growth hormone and IGF-I alleles in a synthetic beef cattle cross, Canchim by Regitano, L.C.A., Azevedo, J.L., Vencovsky, R., Packer, I.U., Barbosa, P.F., Rosa, A.J.M., Silva, N.A., Etchegaray, M.A.L., Coutinho, L.L.

“…This study was developed to evaluate selection effects on gene frequencies in a synthetic beef cattle cross (5/8 Charolais, 3/8 Zebu) named Canchim. A sample…”
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Preweaning performance and body composition of calves from straightbred Nellore and Bos taurus × Nellore crosses1 by Calegare, L., Alencar, M. M., Packer, I. U., Leme, P. R., Ferrell, C. L., Lanna, D. P. D.

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Preweaning performance and body composition of calves from straightbred Nellore and Bos taurus × Nellore crosses by Calegare, L, Alencar, M M, Packer, I U, Leme, P R, Ferrell, C L, Lanna, D P D

“…The objectives were to evaluate preweaning performance, body composition, and efficiency of calves representing straightbred Nellore (NL), F1, and…”
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Energy requirements and cow/calf efficiency of Nellore and Continental and British Bos taurus × Nellore crosses by CALEGARE, L, ALENCAR, M. M, PACKER, I. U, LANNA, D. P. D

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Direct and correlated responses to selection for yearling weight onreproductive performance of Nelore cows1 by Mercadante, M. E. Z., Packer, I. U., Razook, A. G., Cyrillo, J. N. S. G., Figueiredo, L. A.

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Direct and correlated responses to selection for yearling weight on reproductive performance of Nelore cows1 by Mercadante, M E Z, Packer, I U, Razook, A G, J N S G Cyrillo, Figueiredo, L A

“…Data from a selection experiment for growth carried out in Brazil were analyzed in order to evaluate the direct responses on yearling weight (YW) and the…”
Get full text