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.
Francilaine Eloise De Marchi, Fábio José Ferreira Figueiroa, Geraldo Tadeu dos Santos, Wallacy Barbacena Rosa dos Santos, Daniele Cristina da Silva Kazama, Antonio Ferriani Branco, [...]
01/Sep/2013
Francilaine Eloise De Marchi, Fábio José Ferreira Figueiroa, Geraldo Tadeu dos Santos, Wallacy Barbacena Rosa dos Santos, Daniele Cristina da Silva Kazama, Antonio Ferriani Branco, [...]
DOI: 10.1590/S1516-35982013000900008
The objective of this study was to evaluate intake, in vitro and apparent digestibility and ruminal parameters of Holstein cows that were confined and fed corn silage and concentrate containing: ground sunflower seeds (GS); ground sunflower seeds treated with 5% lignosulfonate (GSL); pelleted sunflower seeds (PS); or ground and pelleted sunflower seeds treated with lignosulfonate (PSL). Four lactating cows with 130±28 days of lactation and body weights of 569±63 kg were used. These animals were distributed in a Latin square design with four diets […]
Keywords: chemical treatment; fat; heat treatment; pellet
01/Jan/2012
André Favero, Alex Maiorka, Ana Vitória Fischer da Silva, Fabio Luiz de Paula Valle, Samuel Augusto dos Santos, Keysuke Muramatsu
DOI: 10.1590/S1516-35982012000100013
A digestibility trial with 16 to 21-day-old turkeys was conducted to study the effects of feed form and corn particle size on the coefficient of total intestinal tract apparent digestibility of dry matter (DM), nitrogen (N), ether extract (EE), aparent metabolizable energy (AME) and aparent metabolizable energy corrected by nitrogen balance (AMEn). A completely randomized experimental design in a 2 × 3 factorial arrangement – two feed forms (crumble and micropellet) and three average particle sizes of the corn (380, […]
Keywords: fat; metabolizable energy; micropellet; pellet; protein; turkeys