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/2008
Emerson Carlos Soares, Manoel Pereira Filho, Rodrigo Roubach, Renato Carlos Soares e Silva
DOI: 10.1590/S1516-35982008000600003
This experiment analyzed the enzymatic activity of the exogenous protease in the fish digestive tract and, afterwards, it was also evaluated the growth performance of tucunaré paca (Cichla sp.) juvenile by the addition of four exogenous protease levels to a control diet with 40% CP. To evaluate the best enzyme inclusion level, four pelleted diets were elaborated with the following exogenous protease levels (0.00, 0.05, 0.10 and 0.15%), in a completely randomized design in a 4 × 4 factorial arrangement. […]
Keywords: diet; enzymes; exogenous protease; tucunaré