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/Oct/2007
Luiz Giovani de Pellegrini, Carlos Nabinger, Paulo César de Faccio Carvalho, Mikael Neumann
DOI: 10.1590/S1516-35982007000600005
The study was conducted in a representative native pasture area in the transition between the Serra do Sudeste and Depressão Central of RS. The main undesirable species were represented by: carqueja (Baccharis trimera (Less.) DC.), caraguatá (Eryngium horridum (Spreng.) Less.) and alecrim (Vernonia nudiflora Less). It was evaluated the initial effect (until 60 days after application) of two methods of controlling undesirable plants on forage production, vegetation dynamics, and control efficiency: T1 – without control (control, SC), T2 – mechanical […]
Keywords: control efficiency; mowing; native grassland; weed control
01/Feb/2000
Margarida Mesquita Carvalho, Deise Ferreira Xavier, Vicente de Paula Freitas, Rui da Silva Verneque
DOI: 10.1590/S1516-35982000000100005
ABSTRACT – A field experiment was conducted to determine the effect of acid soil correction, on the control of the sapé (Imperata brasiliensis), a grass type weed of pasture. A molasses grass (Melinis minutiflora) pasture in a red-yellow latosol, having a high proportion of “sapé” was used. Treatments consisted of five levels of dolomite limestone (0, 1, 2, 4 and 6 t/ha) incorporated by hand using a garden tool to the top 20 cm of soil following a mechanical tillage […]
Keywords: Imperata brasiliensis; lime; weed control