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Author(s): RAGOGNETTI, B. do N. N; STAFUZZA, N. B.; SILVA, T. B. R. da; CHUD, T. C. S.; GRUPIONI, V. A. R.; CRUZ, V. A. R.; DANTAS, J. de O.; NONES, K.; LEDUR, M. C.; MUNARI, D. P. Abstract: Selection among broilers for performance traits is resulting in locomotion problems and bone disorders, once skeletal structure is not strong enough to support body weight in broilers with h... ... |
Author(s): MARTINS, T. R.; PÁDUA, J. T.; TAVEIRA, R. Z.; NOBRE, P. R. C.; SILVA, L. O. C. da; GONDO, A.; TORRES JUNIOR, R. A. de A.; MENEZES, G. R. de O. To provide information that can contribute to the genetic evaluation and selection of Senepol cattle, genetic parameters were estimated for growth traits. Birth weight (BW), weaning weight (WW) and po... ... |
Estimation of genetic parameters of turiaçu pineapple clones and genetic correlation between traits. Author(s): ABREU, G. B.; TOLEDO, M. M.; CAVALLARI, M. M.; ARAUJO, J. R. G.; RODRIGUES, A. A. C.; MELO, L. G. de L.; NEVES JUNIOR, A. C. V. This study aimed to estimate genetic parameters of Turiaçu pineapple clones using mixed models; and estimate genetic correlation coefficient between traits, to provide important information to breedin... ... |
Author(s): SANTOS, S. P. dos; SILVA, K. J. D. e; ARAGÃO, W. F. L. de; ARAÚJO, M. dos S.; ROCHA, M. de M. The aim of this study was to investigate genetic control of the traits number of days to flowering (NDF) and number of days to maturity (NDM) in a cowpea cross. Genetic parameters were estimated in se... ... |
Author(s): CAMPOS, R. V.; COBUCI, J. A.; COSTA, C. N.; BRACCINI NETO, J. Data from 26,558 Holstein cows in 802 herds were used to estimate genetic, residual and phenotypic parameters for 22 type traits. The model included the fixed effects of herd-year, period of classific... ... |
Author(s): CARVALHO, N. S.; DALTRO, D. S.; MACHADO, J. D.; CAMARGO, E. V.; PANETTO, J. C. do C.; COBUCI, J. A. The objective of this study was to estimate genetic parameters and genetic trends of different conformation and management traits regularly measured within the context of the National Dairy Gir Breedi... ... |
Author(s): SENA, J. S. S.; MATOS, A. S.; MARCONDES, C. R.; BEZERRA, L. A. F.; LÔBO, R. B.; RORATO, P. R. N.; CHAVES, L. C. S. The study and determination of the importance of non-genetic factors on production traits of the Nellore breed are essential to genetic evaluation programs, because they define which traits should or... ... |
Author(s): CAMPOS, R. V.; COBUCI, J. A.; KERN, E. L.; COSTA, C. N.; McMANUS, C. M. The objective of this study was to estimate genetic and phenotypic parameters for linear type traits, as well as milk yield (MY), fat yield (FY) and protein yield (PY) in 18,831 Holstein cows reared i... ... |
Author(s): MENEZES, A. P. M. de; ASSIS, G. M. L. de; MATAVELI, M.; SILVA, H. S. F. da; AZEVEDO, J. M. A. de; MENDONÇA, M. S. de The objective of this study was to evaluate the genetic divergence of forage peanut in relation to agronomic and chemical traits in both rainy and dry seasons. This experiment was conducted with genot... ... |
Author(s): MATEUS, R. G.; BARRIOS, S. C. L.; VALLE, C. B. do; VALERIO, J. R.; TORRES, F. Z. V.; MARTINS, L. B.; AMARAL, P. N. C. do The objective of this work was to estimate genetic parameters for agronomic traits and resistance to spittlebugs in B. decumbens hybrids and to select the ones with best performance. For that, 324 hyb... ... |
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