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水产动物病害是制约水产养殖健康发展的主要因素之一。本文旨在总结病害防治中一些共性的问题,供大家参考。 一、全面预防 水产养殖对象发病的主要原因有:养殖对象的体质差、抗病力弱;下水前缺乏检疫和消毒;清塘不彻底;饲料营养不全面或腐烂变质;养殖环境恶劣,病害流行;
Aquatic animal diseases are one of the main factors restricting the healthy development of aquaculture. This article aims to summarize some common problems in disease prevention and control for your reference. First, a comprehensive prevention of aquaculture The main causes of the incidence of objects are: breeding objects of poor health, disease resistance is weak; lack of quarantine and disinfection before launching; clear pond is not complete; feed nutrition is not comprehensive or rotten deterioration; poor breeding environment, disease prevalence ;