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.
13/Aug/2025
Alper Özdemir
, Mürsel Özdoğan
ABSTRACT The effects of diets containing various levels (0, 10, and 20%) of cottonseed meal (CSM) and enzyme mixture (0.1%) on quail serum iron, haemoglobin, and haematocrit values and colour values of breast meat were investigated. Four hundred fifty male and female Japanese quail chicks at one day of age were used, and these were divided into six treatment groups. The animals were fed six different diets: a control diet without CSM and enzyme mixture (CSM0−), a control diet without […]
Keywords: breast meat quality; enzyme; haematocrit; iron; pH
01/Nov/2002
Margarida Maria Barros, Luiz Edivaldo Pezzato, Geisa Karine Kleemann, Hamilton Hisano, Guilherme Jordão de Magalhães Rosa
DOI: 10.1590/S1516-35982002000900001
The effects of different levels of vitamin C and iron on growth performance and physiological parameters on Nile tilapia (Oreochromis niloticus) were evaluated for 73 days. A factorial experiment with three levels of vitamin C (125; 375 e 1115 mg/kg) and three levels of iron (30, 90 e 270 mg/kg), plus an additional treatment (with 0 mg/kg of vitamin C and iron), was considered on a completely randomized design, with four replicates for each experimental group. It was randomly stocked […]
Keywords: growth performance; hematology; iron; protein; vitamin C