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/Sep/1999
Antônio Hamilton Chaves, José Fernando Coelho da Silva, Adão José Rezende Pinheiro, Oriel Fajardo de Campos, Sebastião de Campos Valadares Filho
DOI: 10.1590/S1516-35981999000500026
This work was carried out to isolate, characterize and identify Lactobacillusacidophilus strain from calves feces with 1- 3 days of age, collected directly from the rectum. The following tests for the characterization of the isolates were done: cellular morphology, gran test, catalase, gas production from glucose, growth at 15 and 45ºC, Litmus milk reduction, growth in culture medium with 4 and 8% sodium chloride, arginine hydrolysis, nitrate reduction and fermentation of several “carbohydrates”. From a total of 526 initial isolates, […]
Keywords: calves; Lactobacillus acidophilus; probitics