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/Feb/2010
José Teodorico de Araújo Filho, Roberto Germano Costa, Angelina Bossi Fraga, Wandrick Hauss de Sousa, Marcílio Fontes Cezar, Ana Sancha Malveira Batista
DOI: 10.1590/S1516-35982010000200020
This study was performed with the objective of assessing the effects of feed and genotype on the quantitative characteristics of carcasses of lambs finished in a feedlot and estimate gross margins. Eighteen lambs of each genotype were used: Morada Nova, Santa Inês and cross-breed Dorper × Santa Inês. Feeds with low and high energetic levels consisted of 2.5 Mcal ME/kg DM and 2.94 Mcal ME/kg DM, respectively. A randomized complete design was used, with a 3 × 2 factorial scheme. […]
Keywords: carcass yield; dry matter consumption; sheep