生长育肥猪常见疾病的临床表现及防控

Clinical manifestations and prevention and control of common diseases in growing-fi nishing pigs

随着养殖水平不断提高以及居民对猪肉制品消费和需求的不断增加,我国生猪养殖规模的不断扩大,目前生猪存栏量、出栏量均较前期有所提高。我国养猪业在不断发展的同时,也在面临着前所未有的困难和挑战,其中对养猪业和养殖者来说最大的难题,就是猪病的种类不断增加,以及随之不断提升的预防和治疗的难度与成本。特别是对于生长育肥猪来说,一旦患病,便会给养殖者带来巨大的经济损失。文章对目前生猪养殖业中生长育肥猪常见且危害较大的几种疾病的临床表现和防控进行了简要综述。

With the continuous improvement of the breeding level and the increasing consumption and demand for pork products,the scale of pig breeding in China has been expanding,and the number of live pigs on hand and on the market has remained at a high level.At the same time,China's pig industry is also facing unprecedented diffi culties in the process of continuous development.The biggest problem for the pig industry and breeders is the increasing variety of pig diseases as well as the increasing diffi culty and cost of prevention and treatment.Especially for growing-finishing pigs,the disease will bring huge economic losses to the breeders.In this paper,the clinical manifestations and prevention and control of several common and harmful diseases of growing-finishing pigs in pig breeding industry were briefly reviewed.