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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... ...

Repository: BDPA     Publication year: 2017

Author(s): MISSIO, R. F.; SILVA, A. M. da; DIAS, L. A. dos S.; MORAES, M. L. T. de; RESENDE, M. D. V. de

The objeetive ofthis study was to seleet Pinus kesya prog enies by lhe estimation of g enetic p arameters using lhe method of restricted maximum likelihood (Remi) and prediction of additive genetic va... ...

Repository: BDPA     Publication year: 2005

Author(s): RANGEL, A. H. do N.; ARAÚJO, T. P. M.; LIMA, G. F. da C.; BORBA, L. H. F.; PEIXOTO, M. G. C. D.; LIMA JÚNIOR, D. M. de

ABSTRACT Milk production has high economic importance in dairy cattle production systems, which justifies its inclusion in genetic breeding programs. The objective of this study was to evaluate the ge... ...

Repository: BDPA     Publication year: 2018

Author(s): FARIA, C. U. de; KOURY FILHO, W.; MAGNABOSCO, C. de U.; ALBUQUERQUE, L. G. de; BEZERRA, L. A. F.; LÔBO, R. B.

The aim of this study was to estimate the components of variance and genetic parameters for the visual scores which constitute the Morphological Evaluation System (MES), such as body structure (S), pr... ...

Repository: BDPA     Publication year: 2009

Author(s): CARVALHO, J. N. de; PIO, R.; CARVALHO, P. A. de; BARBOSA, M. A. G.; LEAO, P. C. de S.

The objective of this study was to estimate the repeatability coefficients, optimal number of harvests, and genetic gains and to select superior hybrids of table grapes for the development of cultivar... ...

Repository: BDPA     Publication year: 2023

Author(s): VAZ, K. M.; SOUZA, J. C. de; FERRAZ, A. L. J.; SILVEIRA, M. V. da; ARRUDA, R. M. da S. de; SOUZA, C. F. de; FERRAZ FILHO, P. B.; MACHADO, C. H. C.; ALENCAR, M. P.; ABREU, U. G. P. de

ABSTRACT:The objective was to estimate the growth curves and genetic parameters using random regression methodology for Nellore cattle raised in Pantanal, MS, Brazil (6974 calves; n = 53,233 weights),... ...

Repository: BDPA     Publication year: 2024

Author(s): STERZO, M. S.; CRUVINEL, P. E.

Repository: BDPA     Publication year: 2017

Author(s): SENES, B. B.; CRUZ, V. A. R. da; AZEVEDO, H. C.; COSTA, R. B.; CAMARGO, G, M. F. de

This study aimed to estimate two reproductive efficiency indices in sheep based on the ratio between litter weight (at birth and weaning) and dam weight, as well as their genetic parameters. Phenotypi... ...

Repository: BDPA     Publication year: 2024

Author(s): MATIAS, F. I.; BARRIOS, S. C. L.; VALLE, C. B. do; MATEUS, R. G.; MARTINS. L. B.; MORO, G. V.

The objective of this study was to estimate genetic parameters for agronomic traits and nutritional value in intraspecific hybrids of B. decumbens. For this, a population of 1,415 hybrids was evaluate... ...

Repository: BDPA     Publication year: 2016

Author(s): CANAZA-CAYO, A. W.; COBUCI, J. A.; LOPES, P. S.; TORRES, R. de A.; MARTINS, M. F.; DALTRO, D. dos S.; SILVA, M. V. G. B.

Annual genetic trends and selection differentials for 305-day milk yield (305MY), age at first calving (AFC), and first calving interval (FCI) were estimated by four selection paths [sires of bulls (S... ...

Repository: BDPA     Publication year: 2016

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