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/May/2009
Roberto Cláudio Fernandes Franco Pompeu, Magno José Duarte Cândido, José Neuman Miranda Neiva, Marcos Cláudio Pinheiro Rogério, Yuri Ida Benevides, Bruno César Moura de Oliveira
DOI: 10.1590/S1516-35982009000500005
The biomass flow of Panicum maximum cv. Tanzania under intermittent stocking with four concentrate supplementation levels, with three grazing periods and 21 rest periods was evaluated. A split plot design, with supplementation level (0.0, 0.6, 1.2 and 1.8% of live weight) and grazing cycles as sub-parcels, with three replicates (paddocks) by treatment was used. There was no effect between supplementation levels and grazing cycles on the leaves 1 and 2 TAlF ratio, averaging 0.69. There was a square effect of […]
Keywords: culm elongation rate; leaf area index; leaf elongation rate; leaf senescence rate; crossbreed cows; tiller population density
01/Apr/2005
Magno José Duarte Cândido, Carlos Augusto Miranda Gomide, Emerson Alexandrino, José Alberto Gomide, Walter Esfrain Pereira
DOI: 10.1590/S1516-35982005000200007
The tissue flow and structural traits of Panicum maximum cv. Mombaça canopy were evaluated under intermittent stocking, with rest period (RP) defined in terms of the time required for the expansion of 2.5; 3.5 and 4.5 new leaves per tiller. The pasture treatment was divided into five or six paddocks (replicates) per treatment, observing a completely randomized design. One group of five Holstein-Zebu crossbred steers, as testers, grazed the paddocks of the respective treatment during six days. Put and taken […]
Keywords: culm elongation rate; leaf; leaf elongation rate; leaf senescence rate