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/Jul/2007
Horacio S. Rostagno, Silvano Bünzen, Nilva K. Sakomura, Luiz F.T. Albino
DOI: 10.1590/S1516-35982007001000027
Swine and Poultry production showed enormous progress in the last few years, mainly due to the increased knowledge in genetics and nutrition. In the area of feedstuffs evaluation and nutritional requirements the improvement also was big due to the seriousness of the professionals to make high quality research in Brazil and abroad. This paper shows methodologies that can improve feedstuffs utilization more efficiently with lower costs. Procedures are described for adequate execution of growth experiments with poultry and swine. Actually, […]
Keywords: feedstuffs; methodologies; monogastrics; requirements