屠宰时登记的育肥猪疾病发病率与猪群环境因素之间的关系。
The relationship between disease incidences of fatteners registered at slaughter and environmental factors in herds.
作者信息
Bäckström L, Bremer H
出版信息
Nord Vet Med. 1978 Dec;30(12):526-33.
PMID:733480
Abstract
The incidences of penumonia, pleurisy and white spots in liver were registered on slaughtered fattening pigs and herd identity. Disease incidences were found to be close related to herd environmental factors, e.g. hygiene and husbandry, recruitment forms and raising methods, and ventilation efficiency.
摘要
对屠宰的育肥猪记录了肺炎、胸膜炎和肝脏白斑的发病率以及猪群标识。发现疾病发病率与猪群环境因素密切相关，如卫生和饲养、引种形式和饲养方法以及通风效率。
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