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.
Liliana Ortega-González
, Sergio Soto-Simental
, Roberto González-Tenorio
, Juan Ocampo-López
, Héctor Hernández-Domínguez
, Gerardo Manuel Nava-Morales
, [...]
29/Oct/2026
Liliana Ortega-González
, Sergio Soto-Simental
, Roberto González-Tenorio
, Juan Ocampo-López
, Héctor Hernández-Domínguez
, Gerardo Manuel Nava-Morales
, [...]
ABSTRACT The aim of this study was to evaluate the effects of including different jackfruit fractions (seed, pulp, and peel) in broiler diets on productive performance, carcass and meat quality, and to assess their potential as feed ingredients. A total of 220 one-day-old commercial Cobb chicks were randomly divided into four treatments: Control, 5% pulp powder (PY), 5% seed powder (SY) and 1% peel (CY) powder with five replicates (n = 11 each), with a growth period of 56 days. […]
Keywords: agricultural by-products; alternative feed ingredients; feed broilers; sensory analysis
27/Jun/2024
Felipe Santos Dalólio
, Diego Ladeira da Silva
, Jean Kaique Valentim
, Romário Duarte Bernardes
, Samuel Oliveira Borges
, Arele Arlindo Calderano
, [...]
ABSTRACT The objective of this study was to determine the energy values and standardized ileal digestibility (SID) of amino acids of corn, corn protein meal (CPM), corn germ (CG), and dried distillers’ grains with solubles (DDGS) in broiler diets. In the first experiment, the apparent metabolizable energy (AME) and nitrogen-corrected apparent metabolizable energy (AMEn) values were determined using the total excreta collection method. A total of 240 14-day-old broiler chicks were randomly distributed in a completely randomized design with five […]
Keywords: alternative feed ingredients; digestibility coefficients; metabolizability; poultry farming