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.
Magnolia Montoya-Mejía, Alfredo Hernández-Llamas, Manuel García-Ulloa, Héctor Nolasco-Soria, Roberto Gutierrez-Dorado, Hervey Rodríguez-González
01/Aug/2016
Magnolia Montoya-Mejía, Alfredo Hernández-Llamas, Manuel García-Ulloa, Héctor Nolasco-Soria, Roberto Gutierrez-Dorado, Hervey Rodríguez-González
DOI: 10.1590/S1806-92902016000800001
The objective of our study was to assess the apparent digestibility of plant ingredients in diets for juvenile (50 g) and adult (220 g) Nile tilapia (Oreochromis niloticus). Dietary dry matter and protein apparent digestibility coefficients of four plant-derived feedstuffs (chickpea, maize, high-quality maize protein, and beans) were tested. The beans diet had the lowest apparent digestibility coefficient of dry matter (ADCDM) (69.41%), while no significant differences were detected in ADCDM among the other diets; ADCDM was significantly higher in […]
Keywords: adults; feedstuffs; in vivo digestibility; juveniles; plant ingredients
01/Nov/2010
Arcangelo Augusto Signor, Wilson Rogério Boscolo, Aldi Feiden, Fábio Bittencourt, Anderson Coldebella, Adilson Reidel
DOI: 10.1590/S1516-35982010001100004
The aim of this study was to evaluate the performance of pacu (Piaractus mesopotamicus) raised in cages and fed diets containing levels of crude protein (CP) and digestible energy (DE). It was used 3.960 fish with an average initial weight of 293.38 ± 5.67 g, distributed in 18 net-ponds with 5 m3, with 220 fish per experimental unit (44 fish/m3) in a 3 × 2 factorial scheme composed of three levels of crude protein (25, 30 and 35%) and two […]
Keywords: cages; juveniles; native species; nutrition; nutritional requirement; Piaractus mesopotamicus