凡纳滨对虾养殖中虾肝肠胞虫的综合防范技术  

Comprehensive prevention technology of Enterocytozoon hepatopenaei in Litopenaeus vannamei farming

作　　者：黄雨华 丁光萍 鲍佳伟 黄元明 HUANG Yuhua;DING Guangping;BAO Jiawei;HUANG Yuanming(Zhejiang Hongye Seafood Co.,Ltd.,Taizhou 317013,China;Linhai Aquatic Technology Promotion Station,Taizhou 317000,China)

机构地区：[1]浙江宏野海产品有限公司,浙江台州317013 [2]浙江省临海市水产技术推广站,浙江台州317000

出　　处：《安徽农学通报》2025年第6期47-50,共4页Anhui Agricultural Science Bulletin

基　　金：浙江省农业农村厅“农业双强(育繁推一体化创新平台建设)”项目。

摘　　要：虾肝肠胞虫(EHP)是凡纳滨对虾养殖中的主要病害之一,其为害较大。本文分析了凡纳滨对虾感染EHP的危害和原因,并提出相应的综合防范措施,为其健康养殖提供参考。凡纳滨对虾在养殖过程中感染EHP会导致其营养流失、生长滞缓、规格不齐和产效下降等。造成EHP污染的主要原因包括种苗染疫、水源携带、生物饵料感染、生产管理不严及尾水排放等。针对这些原因提出综合防范措施,包括通过选放优质虾苗、做好定期疫检以确保种苗质量;通过养殖用水消毒处理、适量补水和实施排污等措施确保水源安全;通过病原检测和消毒处理保证生物饵料安全;严格做好池内物件和生产用具消毒,充分利用有益微生物制剂等,以加强生产管理;严格处理养殖尾水,确保其无害化排放。本文为虾肝肠胞虫病综合防范提供参考。Enterocytozoon hepatopenaei(EHP)is one of the major diseases in breeding of Litopenaeus vannamei.The harm and causes of EHP infection of Litopenaeus vannamei were analyzed,and corresponding comprehensive preventive measures were put forward to provide references for healthy breeding.The infection of EHP in the breeding of Litopenaeus vannamei resulted in nutrient loss,retarded growth,uneven specification,and decreased productivity.The main causes of EHP pollution include seedling infection,water source carrying,biological food contamination,lax production management,and tail water discharge.In view of these reasons,the comprehensive preventive measures were put forward,including selecting and releasing high-quality shrimp seedlings and conducting regular epidemic inspection to ensure the quality of seedlings;the safety of water source should be ensured by disinfection of aquaculture water,proper water replenishment and sewage discharge,to ensure the safety of biological food through pathogen detection and disinfection;strictly disinfect the objects and production tools in the tank,and make full use of beneficial microbial preparations to strengthen production management;strictly treat aquaculture tail water to ensure harmless discharge.This paper provides a reference for the comprehensive prevention of Enterocytozoon hepatopenaei.

关 键 词：凡纳滨对虾 对虾养殖 虾肝肠胞虫 综合防范 

分 类 号：S968.22[农业科学—水产养殖]