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/Apr/2007
Gisele Fernanda Mouro, Antonio Ferriani Branco, David Lee Harmon, Luiz Paulo Rigolon, Sabrina Mancantonio Coneglian
DOI: 10.1590/S1516-35982007000200028
Four Corriedale wethers averaging 45 kg of body weight were randomly assigned to a 4 x 4 Latin square to evaluate the effects of two carbohydrate sources (soybean hulls and corn grain) and two dietary forage levels (40 and 70%) on nutrient digestibility, N balance, and portal nutrient flux. Animals were fitted with catheters in the mesenteric and portal veins and in the mesenteric artery. Digestibility of nutrients and N balance were determined by total collection of feces and urine. […]
Keywords: corn; digestibility; level of forage; nitrogen balance; portal flow; soybean hulls
01/Oct/2006
Gisele Fernanda Mouro, Antonio Ferriani Branco, David Lee Harmon, Fabio José Maia, Sabrina Marcantonio Coneglian, Tathiane Fernanda Minela Ribeiro
DOI: 10.1590/S1516-35982006000700035
The objectives of this trial were to evaluate the effects of two carbohydrate sources (soybean hulls and corn grain) with and without monensin on digestibility, nitrogen balance and portal nutrient flux in sheep fed high vegetable oil diets. Four Corriedale wethers averaging 54 kg of body weight and fitted with catheters in the mesenteric and portal veins and also in the mesenteric artery were used. Digestibility and nitrogen balance were determined using total collection of feces and urine. Net nutrient […]
Keywords: corn; digestibility; monensin; nitrogen balance; portal flow; soybean hulls