The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
30/Jul/2026
Lidiane Fonseca de Oliveira
, Rodrigo Garófallo Garcia
, Maria Fernanda de Castro Burbarelli
, Leonardo de Oliveira Seno
, Claudia Marie Komiyama
, Fabiana Ribeiro Caldara
, [...]
ABSTRACT This study aimed to investigate whether the beef cattle production system enhances the commercial value of beef carcasses. We assessed which characteristics of the production system most significantly influence the carcass grade and consequently the value generated, using a database from a commercial property analyzed through mixed factor analysis. The dataset included information on 3,612 cattle slaughtered commercially from a property in Mato Grosso do Sul in 2019. Qualitative explanatory variables considered were breed, sex, type of finishing, slaughterhouse, […]
Keywords: carcass grade; cattle production system; payment bonus protocols; PCA; type of finishing