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.
15/Oct/2018
Rafael de Moura, Fabiana Ribeiro Caldara
, Luciana Foppa
, Simone Pereira Machado, Irenilza de Alencar Nääs
, Rodrigo Garófallo Garcia
, [...]
ABSTRACT This study aimed to assess the prevalence and influence of urinary tract infection on the reproductive performance of sows. The animals underwent urine tests using reagent strips and diagnosed as positive or negative. They were then divided into two groups of 30 positive and 30 negative sows for urinary tract infection. Each sow was considered an experimental unit and was followed from labor to weaning. The animals were assessed for their reproductive performance (labor duration, number of live births, […]
Keywords: animal health; cystitis; mortality; pigs; reproduction
01/Mar/2013
Paulo Rodrigo Ramos Xavier Pereira, Júlio Otávio Jardim Barcellos, Roberta Dalla Porta Gründling, Maria Eugênia Andrighetto Canozzi, Concepta McManus, Rúbia Branco Lopes
DOI: 10.1590/S1516-35982013000300010
The objective of this study was to measure and classify the international beef trade. For this, data related to the international chilled boneless beef (CBB) trade, the major and most important market, were analyzed. Producing countries were classified into groups according to their trade relations, and the main factors that influenced one country to prefer to import CBB from a specific exporting country were analyzed. The results revealed four markets related to client demands with regard to the sanitation and […]
Keywords: animal health; beef exports; Brazil; traceability
01/Apr/2005
Rúben Pablo Schocken-Iturrino, Ricardo Andrade Reis, Rogério Marchiori Coan, Thiago Fernandes Bernardes, Rita de Cássia Panizzi, Maria Luiza Poiatti, [...]
DOI: 10.1590/S1516-35982005000200013
The experiment was carried out to evaluate the fermentation characteristics, Listeria sp. and molds occurrence on Tifton 85 silage no wilted, wilted for one and two hours and no wilted with or without citrus pulp (5.0 % of fresh forage). The samplings were taken at the opening of the silos (80 days after ensiling), 15, and 30 days after air exposition to evaluated dry matter (DM) content, chemical changes (pH, ammonia N, organic acids) and Listeria sp., and molds occurrence. […]
Keywords: animal health; bacteria; grass silage; microbiology