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/Jun/2011
Christine Laganá, Carla Cachoni Pizzolante, Cristina Kimie Togashi, Sergio Kenji Kakimoto, Érika Salgado Politi Braga Saldanha, Valdemir Álvares
DOI: 10.1590/S1516-35982011000600009
A total of 672 one day old- female quails was allotted to a completely randomized experimental design, with three treatments (non-trimmed birds; 1/3 of the beak trimmed and cauterized beak), 8 replicates of 28 birds to evaluate the effect of beak trimming and drinking system on productive performance. The birds were beak trimmed at 21 days of age, and at day 35 the weight gain, feed intake, feed conversion and mortality were evaluated. At day 39, 576 quails were transfered […]
Keywords: cauterized beak; cup; management; nipple; quail rearing
01/Aug/2008
Cristina Kimie Togashi, Henrique Lopes da Angela, Ednardo Rodrigues Freitas, Elisabete Aparecida Lopes Guastalli, Marcos Roberto Buim, Nilce Maria Soares Queiroz Gama
DOI: 10.1590/S1516-35982008000800016
An experiment was carried out to evaluate the effect of different forms of water supply for laying hens on performance and egg and water quality. Two types of drinking system were evaluated: cup and nipple. In each treatment 10 replicates had been used, composed for five hens. The experiment lasted 63 days, divided in three periods of 21 days. Data of performance and egg quality were submitted to variance analysis and, when the differences were significant, they were compared by […]
Keywords: aviculture; cup; nipple; performance