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The effects of three metabolizable energy (ME) levels and the use of guanidinoacetic acid (GAA) were evaluated on broiler performance and nutrient digestibility from 1 to 35 d of age. In total, 1944-d-old Ross AP95 male broilers were randomly distributed to six treatments (12 ...
Os reovírus aviários (ARVs) estão entre os patógenos economicamente mais significativos na avicultura. São os agentes causadores da tenossinovite/artrite viral, que afetam principalmente frangos de corte jovens. Os prejuízos estão associados à perda total ou parcial das pernas afetadas, que ...
A suinocultura tem sido um dos expoentes das grandes transformações que levaram o Brasil a uma posição de destaque no mundo como produtor de alimentos a partir dos anos 70 (Chaddad, 2016; ABCS, 2014). Em 2024, o Brasil posicionou-se como o quarto maior produtor mundial de...
Este artigo objetiva primordialmente abordar a cadeia produtiva do frango no Brasil e no segmento exportador. Devido às interelações existentes entre as principais carnes e entre países, onde a China, nos últimos anos, teve um papel relevante, estes aspectos também serão analisados e&#x...
Senecavirus A (SVA) is a picornavirus that was first isolated in the USA in 2002; however, there is evidence that the virus was circulating in swine herds since 1988. Despite frequent reports of vesicular disease outbreaks caused by SVA infection in swine in Brazil since ...
Abstract: Senecavirus A (SVA) infection causes vesicular disease in pigs, resulting in significant economic losses for swine producers and trade restrictions on pork exports. Due to its clinical similarity to other vesicular diseases, implementing control measures, such as vaccination, is essenti...
Intensive poultry production has significantly enhanced the efficiency of animal protein supply chains. However, this system also facilitates the spread of opportunistic pathogens such as Escherichia coli, a gram-negative bacterium from the Enterobacteriaceae family, commonly found as a commensal orga...
ABSTRACT Background The USDA influenza A virus in swine national surveillance plan identified an increase in the detection frequency of a group of swine 1A.1.1.3 hemagglutinin (HA) clade viruses. This change was associated with reassortment events that resulted in new neuraminidase (NA) ...
Cultured meat is considered a sustainable protein alternative. To produce chicken meat in a controlled environment, bacterial nanocellulose (BNC) was used to provide structure similar to traditional chicken meat. BNC was synthesized as a hydrogel from Novacetimonas hansenii in vitro culture. ...
O Brasil ocupou, em 2024, a quarta posição entre os maiores exportadores mundiais de carne suína, conforme dados do Departamento de Agricultura dos Estados Unidos (USDA)¹. Para atender às exigências de qualidade, produtividade e bem-estar animal, torna-se fundamental otimizar o valor nutrici...