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.
01/Dec/2004
José Laerte Nörnberg, Waldyr Stumpf Júnior, Jorge López, Patrícia Barcellos Costa
DOI: 10.1590/S1516-35982004000900030
Eight Jersey cows with an average live weight of 420 kg, yielding around 20 kg of 3.5% FCM in early lactation (around the peak of lactation) were used in a trial whose objectives were to evaluate rice bran as fat source associated with oil or tallow in iso-proteic, iso-fibrous and iso-lipidic diets on the apparent digestibility of nutrients. Four treatments were used: CON concentrate without fat addition; BPF- concentrate with “by pass” fat; RBO- concentrate with rice bran + rice […]
Keywords: by pass fat; digestibility; rice brain + tallow; rice bran + oil