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.
Stefani Natâni dos Santos Arndt
, Paulo Evaristo Rupolo
, Liliana Bury de Azevedo
, Bruno Rafael de Melo Veiga
, Gustavo de Amorim Rodrigues
, Silvana Teixeira Carvalho
, [...]
31/Jan/2024
Stefani Natâni dos Santos Arndt
, Paulo Evaristo Rupolo
, Liliana Bury de Azevedo
, Bruno Rafael de Melo Veiga
, Gustavo de Amorim Rodrigues
, Silvana Teixeira Carvalho
, [...]
ABSTRACT This study aimed to assess an alkaline protease supplemented in diets with and without crude protein (CP) reduction on performance, apparent total tract digestibility (ATTD), blood parameters, and carcass and meat traits in growing-finishing pigs. Forty male pigs (26.2±1.2 kg) were randomly allocated into one of five treatments: negative control (NC, 2% and 1% reduction of CP in grower and finisher phases, respectively, no protease); NC150: NC + 150 mg protease kg−1 diet; NC300: NC + 300 mg protease […]
Keywords: blood parameters; carcass-meat attributes; digestibility; enzyme; growing pigs; growth performance
01/Aug/2006
Denyse Maria Galvão Leite, Marcelo Abreu da Silva, Renato Borges de Medeiros, João Carlos de Saibro, Marcos Antonio Pavan, José Adroaldo Zanella, [...]
DOI: 10.1590/S1516-35982006000600027
This work aimed to study the behaviour of pigs submitted to different grazing systems (continuous, alternated or rotational) in white-clover (Trifolium repens L.) pasture and fed ad libitum. Thirty-six finishing pigs, castrated males, averaging 80 kg were used. The behaviour activities (feeding, grazing, drinking, standing, laying, sitting, walking, urinating, defecating, playing, itching, rooting, and digging) were recorded by visual observations during three consecutive days, from 7:00 a.m. to 6:00 p.m. The experiment was analyzed as a complete randomized blocks, with […]
Keywords: forage; growing pigs; outdoor pig