Environmental effects on performance of progeny from different Nellore sires in Brazilian semiarid region
نویسندگان
چکیده
منابع مشابه
Mixed-effects Growth Curves in the Evaluation of Nellore Sires
Cattle breeding programmes need objective criteria in order to evaluate and subsequently improve production systems. This work uses a logistic growth curve model for evaluating sires based on their progeny weight measured repeatedly over time. The parameters of the curve are described as a linear function of fixed and random effects. A Bayesian approach is used for the estimation. Analysis of t...
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Efficiency of snake sampling methods in the Brazilian semiarid region.
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ژورنال
عنوان ژورنال: Revista Brasileira de Saúde e Produção Animal
سال: 2019
ISSN: 1519-9940
DOI: 10.1590/s1519-9940200722019