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/Nov/1999
Alessandra Gimenez Mascarenhas, Aloísio Soares Ferreira, Juarez Lopes Donzele, Rilke Tadeu Fonseca de Freitas, Paulo Cezar Gomes, Rita Flávia Miranda de Oliveira
DOI: 10.1590/S1516-35981999000600020
The objective of this work was to evaluate diets fed from 14 to 42 days of age on piglets performance and carcass composition. Twenty-eight crossbred litters (Landrace x Large White) were full fed four types of diets: two simple and two complex. In the weaning time, at 21 days of age, four animals (two barrows and two gilts) were transferred to a nursery and allotted to metallic cages, where they continued to be full fed with diets. Eight-four animals, 21 […]
Keywords: carcass; complex diet; lysine level; protein level; simple diet; swine