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you hua can zhong sheng chan huan jing yu fang jia can wei li zi bing fa sheng
Author(s): 
Pages: 19-22
Year: Issue:  4
Journal: Guangxi Sericulture

Keyword:  优化环境家蚕微粒子病蚕种生产;
Abstract: 家蚕微粒子病是蚕种生产的大敌,其传染途径主要是食下传染和胚种传染两种。本文以环境因素为切入口,重点讨论分析了与微粒子病传染途径相关环境,包括营养环境、卫生环境、气象环境和人文社会环境等,提出优化蚕种生产过程中自然和人文环境,达到有效切断传染源,保障蚕种业健康发展。
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