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/May/2009
Maria Cristina de Oliveira, Luciana Cardoso Cancherini, Rafael Henrique Marques, Rodrigo Antônio Gravena, Vera Maria Barbosa de Moraes
DOI: 10.1590/S1516-35982009000500014
The effect of diets with mannan oligosaccharides (MOS) and enzymatic complex (EC) on performance, intestinal morphology and litter quality of 42-day-old broilers was evaluated. Seven hundred and fifty birds were used in a completely randomized design and 2 × 2 +1 factorial arrangement, with two MOS levels (0 and 0.1% from 1 to 21 days of age and 0.05% from 22 to 42 days of age), two EC levels (0 and 0.05%) and a diet with antibiotics (PC), totaling five […]
Keywords: enzymes; intestinal morphology; prebiotic
01/Aug/2007
Maria Cristina de Oliveira, Luciana Cardoso Cancherini, Rodrigo Antônio Gravena, Pricila Vetrano Rizzo, Vera Maria Barbosa de Moraes
DOI: 10.1590/S1516-35982007000400011
The ileal digestibility and retention of some nutrients and the energy content were evaluated in diets for broilers containing mannan oligosaccharides (MOS) and/or enzymatic complex (EC). Two hundred and seventy-five birds were used in a randomized complete block design, with factorial arrangement (2 x 2 + 1) of the treatments, with two MOS levels (0 and 0.1%), two EC levels (0 and 0.05%) and a positive control diet with antibiotics. Chromic oxide (0.5%) was added to the diets to estimate […]
Keywords: additives; enzymes; nutritive value; prebiotic