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/2009
Renato Serena Fontaneli, Roberto Serena Fontaneli, Henrique Pereira dos Santos, Alfredo do Nascimento Junior, Euclydes Minella, Eduardo Caierão
DOI: 10.1590/S1516-35982009001100007
This study was carried out to evaluate 14 genotypes of six winter species for yield and nutritive value of early forage and silage or regrowth grain. The experiment was in a randomized complete block design with three replications, so that the plots consisted of seven 5.0 m-long rows spaced at 0.2 m. The seeding date was April in the three study years and fertilization followed the recommendations for the crops. During the tillering period and after cutting, urea was applied […]
01/Dec/2004
Marta Gomes da Rocha, Denise Baptaglin Montagner, Davi Teixeira dos Santos, Fabiana Kellermann de Freitas, Alcides Pilau, Adriana Frizzo
DOI: 10.1590/S1516-35982004000600005
This trial was developed with aim of evaluating the productive parameters of a pasture of oat (Avena strigosa Schreb) and Italian Ryegrass (Lolium multiflorum Lam.) submitted to alternatives of utilization. The treatments were: 1 ‘Supplement’: pasture of oat + ryegrass + animals fed energy supplementt in a daily quantity of 1.0% of live weight (LW) with nitrogen (N) fertilization of 150 kg/ha; 2 ‘Nitrogen’: pasture of oat + ryegrass with N fertilization of 300 kg/ha; 3 ‘Pasture’: pasture of oat […]
Keywords: herbage production; nitrogen; oats; ryegrass; sorghum
01/Aug/2003
Alcides Pilau, Marta Gomes da Rocha, Davi Teixeira dos Santos
DOI: 10.1590/S1516-35982003000400024
The aim of the analysis systems for rearing of beef heifers in black oats (Avena strigosa Schreb) and annual ryegrass (Lolium multiflorum Lam) pasture was to determine animal performance and economic relationships. Data were analyzed from four grazing trials performed at the Federal University of Santa Maria, RS. Production costs, animal production and gross margin were evaluated. The trials were conducted from 1998 to 2001. The feeding systems were YEAR 1: STP- animal supplementation during entire pasture cycle; SAS – […]
Keywords: annual ryegrass; economic return; oats; rearing of heifers; supplementation