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/Mar/2017
Antonio Carlos Ramos dos Santos, Rafael Alves de Azevedo, Gercino Ferreira Virginio Júnior, Norberto Mario Rodriguez, Eduardo Robson Duarte, Luciana Castro Geraseev
DOI: 10.1590/S1806-92902017000300010
ABSTRACT The present study was conducted to determine the effects of the inclusion of macauba cake, from biodiesel processing, on profile of rumen protozoa of Santa Ines lambs. Twenty-four lambs were randomized in block design supplemented with macauba cake at 0, 100, 200, and 300 g/kg of dry weight of the diet. Concentrations of small, medium, and large protozoa had quadratic relationships with inclusion of macauba cake, with maximum protozoa occurring at 100 g/kg. High genus diversity occurred in rumen […]
Keywords: Acrocomia aculeata; byproduct; protozoa diversity; sheep
01/Apr/2011
L.M.A. Rufino, S.M.P. Barreto, E.R. Duarte, L.C. Geraseev, A.C.R. Santos, Y.G. Jaruche
DOI: 10.1590/S1516-35982011000400026
The objective of this work was to evaluate the effects of different levels of inclusion of macauba (Acrocomia aculeata) cake on the protozoa population in the rumen of goats. It was used eight castrated undefinied breed goats with rumen cannula arranged in two Latin squares and fed four diets with different levels of macauba cake. For quantification of protozoa, 1-mL samples of the rumen fluid of each animal were diluted in 9 ml of formaldehyde solution at 10%. After successive […]
Keywords: Acrocomia aculeata; byproduct; short-chain fatty acids; semi-arid; small ruminants