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/2001
Jane Maria Bertocco Ezequiel, Weber Vilas Boas Soares, José Renato Caleiro Seixas
DOI: 10.1590/S1516-35982001000100033
This work was carried out to evaluate the effect of cottonseed meal, urea or starea supplementation to corn silage and ground corn based diets by In vitro disappearance of dry matter, nitrogen and acid detergent fiber method. The treatment with urea presented better results than the other treatments in all studied characteristics, and the treatments with cottonseed meal or starea presented similar results. The observed In vitro disappearance values were: 70.5, 69.8 and 72.7% for dry matter, 61.6, 63.1 and […]
Keywords: acid detergent fiber; cottonseed meal; in vitro disappearance; protein; starea; urea
01/Feb/2000
Domingos Sávio Queiroz, José Alberto Gomide, José Maria
DOI: 10.1590/S1516-35982000000100008
ABSTRACT – The degree of a simple linear correlation among the in vitro dry matter disappearance (IVDMD) and chemical composition of the leaf blades and sheath, and stems, sampled from the top and bottom tillers of dwarf elefantgrass (Pennisetum purpureum, Schumach cv. Mott, setariagrass (Setaria anceps, Stapf ex Massey cv. Kazungula) and jaraguagrass (Hyparrhenia rufa, Nees Stapf), was evaluated. A gradient pattern was observed for IVDMD, crude protein (CP) and cell wall (NDF) along the tiller profiles and difference among […]
Keywords: chemical composition; Hyparrhenia rufa; in vitro disappearance; linear correlation; Pennisetum purpureum; Setaria anceps