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/Sep/1999
Adriana de Souza Martins, Lúcia Maria Zeoula, Ivanor Nunes do Prado, Elias Nunes Martins, Vânia Regina Loyola
DOI: 10.1590/S1516-35981999000500029
The ruminal dry matter (DM) and crude protein (CP) degradability of some feeds were evaluated by the in situ technique, using three Holstein cows. The concentrate feeds were ground through a 2 mm screen and the forage and the cassava root, in 5 mm screen, and incubated in nylon bag (53µ). The effective degradability (ED) of DM (5%/h) for corn silage, sorghum silage, corn, sorghum, wheat bran, triticale, cassava scraping, citrus pulp, soybean meal, cottonseed meal and meat and bone […]
Keywords: feedstuffs; forage; grouping; Holstein cows