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.
02/May/2019
Janusz Strychalski
, Andrzej Gugołek
, Paweł Brym
, Zofia Antoszkiewicz
, Iwona Chwastowska-Siwiecka
ABSTRACT The study was carried out to evaluate the effect of AAT-deletion mutation at codon 248 of the BCO2 gene on the content of lutein, β-carotene, retinol, and α-tocopherol in the liver and fat of crossbred rabbits. The experimental animals comprised 90 rabbits, produced by reciprocal crossing between ins/del heterozygous parents of Flemish Giant, New Zealand Red, and Termond White breeds. All rabbits in the litter were genotyped, given the same diet, and finally slaughtered at 140 d of age. […]
Keywords: adipose tissue; carotenoids; rabbit; vitamins
01/Aug/2011
Anastácia Maria de Araújo Campos, Horacio Santiago Rostagno, Paulo Cezar Gomes, Eliane Aparecida da Silva, Luiz Fernando Teixeira Albino, Eduardo Terra Nogueira
DOI: 10.1590/S1516-35982011000800013
The objective of this work was to evaluate the influence of in ovo inoculation of nutritious solutions on the hatchability and the performance of broilers at 21 days of age. It was incubated 2,400 eggs from Cobb broiler breeders at 40 weeks of age on four different dates. On the 17.5 day of incubation, the eggs were inoculated with 0.5 mL with one of the following saline solutions: 0.5%; solutioin of 2.0% glucose + 2.0% sucrose solution; 2.5% glucose + […]
Keywords: carbohydrate; embryo nutrition; mineral; poultry production; vitamins