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Genetic parameters and relationships of heifer pregnancy and age at first calving with weight gain, yearling and mature weight in Nelore cattle
(Elsevier B.V., 2011-10-01)
The objectives of the current study were to investigate the additive genetic associations between heifer pregnancy at 16 months of age (HP16) and age at first calving (AFC) with weight gain from birth to weaning (WG), ...
Genetic parameters and relationships of heifer pregnancy and age at first calving with weight gain, yearling and mature weight in Nelore cattle
(Elsevier B.V., 2011-10-01)
The objectives of the current study were to investigate the additive genetic associations between heifer pregnancy at 16 months of age (HP16) and age at first calving (AFC) with weight gain from birth to weaning (WG), ...
Estimativas de herdabilidade e tendências genéticas para características de crescimento e reprodutivas em bovinos da raça Nelore: Estimates of heritability and genetic trends for growth and reproduction traits in Nelore cattle
(Universidade Federal de Minas Gerais (UFMG), Escola de Veterinária, 2014)
Association between fecal egg count and weight gain in young beef cattle
(2021-02-01)
Gastrointestinal helminths are a problem in the production of ruminants, parasitized animals show delayed growth. The present study evaluated the association between fecal egg count (FEC), done using a modified McMaster ...
Efeito da endogamia sobre características de crescimento de bovinos da raça Gir no Brasil
(Sociedade Brasileira de Zootecnia, 2014)
Genetic correlation of traits measured by ultrasound at yearling and 18 months of age in Nellore beef cattle
(2015-01-01)
The objective of this study was to estimate genetic parameters for carcass traits measured by ultrasound at yearling (Y) and 18 months of age (post-yearling, PY) in order to identify the most appropriate age for the ...