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.
Bruna Aline Vacelik
, Camila Crestani
, Ana Paula Corteze
, Marco Antonio Mayer
, Fernanda Gomes Moojen
, Pedro Arthur de Albuquerque Nunes
, [...]
29/Oct/2026
Bruna Aline Vacelik
, Camila Crestani
, Ana Paula Corteze
, Marco Antonio Mayer
, Fernanda Gomes Moojen
, Pedro Arthur de Albuquerque Nunes
, [...]
ABSTRACT This study evaluated animal and plant production in multispecies pastures across integrated crop-livestock systems (ICLS) during winter, spring, and summer in Paraná, Brazil. The treatments consisted of Crop-Livestock System (CL), Silvopastoral System (SS), Agroforestry System (AS), and Livestock System (LS). During winter, the unshaded systems (LS and CL) outperformed the systems with the a tree component (SS and AS) presenting a greater forage mass that was 770 kg DM ha−1 higher (P
Keywords: animal production; forage; livestock; silvopastoral system; tropical pasture; winter pasture
01/Apr/2002
André Brugnara Soares, João Restle
DOI: 10.1590/S1516-35982002000400014
The objectives of this research were to identify the nitrogen level that promotes the highest animal production per ha and to test the possible effect on the individual animal performance on triticale and ryegrass pasture. The sowing occurred on April 21 of 1997, later on subjected to the following treatments: 0, 150, 300 and 450 kg/ha of nitrogen divided in five applications. Nellore, Charolais heifers and their crosses, with initial average weight of 154 kg were used. The grazing period […]
Keywords: grazing; nitrogen; nutritive value; urea; winter pasture