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Author(s): SURITA, L. M. A.; ZARDO, G.; FÁVERO, R.; BONIN, M. de N.; FERRAZ, A. L. J.; GOMES, R. da C.; MENEZES, G. R. de O.; FEIJO, G. L. D. Heifers starts body fat deposition earlier than castrated or intact males. In this way, combining sex category, genetics and nutritional plans could be an important strategy for suppling Premium beef... ... |
Author(s): MÉO FILHO, P.; BERNDT, A.; MARCONDES, C. R.; PEDROSO, A. de F.; SAKAMOTO, L. S.; BOAS, D. F. V.; RODRIGUES, P. H. M.; RIVERO, M. J.; BUENO, I. C. S. The present study aimed to investigate whether different lines of a composite breed (5/8 Charolais × 3/8 Zebu), formed at different times, and genetically improved, would result in differences in anim... ... |
Author(s): FAVERO, R.; FEIJO, G. L. D.; BONIN, M. N.; MENEZES, G. R. de O.; GOMES, R. da C.; TORRES JUNIOR, R. A. de A.; SURITA, LUCY M. A.; MIZUBUTI, IVONE Y. The aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=74) and heifers (n=71) produced along two years from mating Nellore, ½ Nellore x ½ Angus a... ... |
Author(s): NEVES, A. P.; ARAÚJO, T. L. A. C. de; FAVERO, R.; SILVA, A. M. da; FEIJO, G. L. D.; MENEZES, G. R. de O.; GOMES, R. da C.; RIBEIRO, E. L. de A. Benefits generated by the use of crossbreeding in beef cattle are related to heterosis and complementary effects, not only in the productive aspect, but also in the qualitative aspect of the carcass,... ... |
Author(s): BIER, D.; SILVA, M. R.; RAMOS, C. A. do N.; MORININGO, G. D'A.; SILVA, T. A. dos S.; LIMA, A. C. de; CHULLI, J. V. M.; ARAUJO, F. R. ABSTRACT This study investigated the presence of generic and verotoxin-producing E. coli as well as enumerated faecal coliforms in 30 beef carcasses in different parts of the slaughter process (after... ... |
Author(s): CARVALHO, T. D. de; SIQUEIRA, F.; TORRES JUNIOR, R. A. de A.; MEDEIROS, S. R. de; FEIJO, G. L. D.; SOUZA JUNIOR, M. D. de; BLECHA, I. M. Z.; SOARES, C. O. The objective of the present study was to estimate the allelic and genotypic frequencies of the polymorphisms E2FB (AY138588.1: c.305C> T), located in the leptin gene (LEP), and TG5 (X05380.1:g.-422C>... ... |
Author(s): FAVERO, R.; MENEZES, G. R. de O.; TORRES JUNIOR, R. A. de A.; SILVA, L. O. C. da; BONIN, M. N.; FEIJO, G. L. D.; ALTRAK, G.; NIWA, M. V. G.; KAZAMA, R.; MIZUBUTI, I. Y.; GOMES, R. da C. Crossbreeding represents an important technique to improve growth, beef quality and adaptability in beef production systems in tropical countries. The aim of this study was to evaluate sire and dam br... ... |
Author(s): BRITO, G. F.; SILVA, M. L. P. da; BERNDT, A.; NASSU, R. T.; ALENCAR, M. M. de; TULLIO, R. R.
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Author(s): VENERONI-GOUVEIA, G.; TIZIOTO, P. C.; MEIRELLES, S. L. C.; SANTIAGO, A. C.; ALENCAR, M. M. de; REGITANO, L. C. de A. Backfat thickness (BFT) and ribeye area (REA) are important production traits but, because they are measured late in the animal's life, they have not been efficiently included in breeding programs. Th... ... |
Author(s): VIEIRA, L. d. do C.; BERNDT, A.; TULLIO, R. R.; NASSU, R. T.; RODRIGUES, A. B. B.; PERSEGUINI, A. C.; FRANCISCO, V. C.; BORBA, H.
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