海水养殖鱼类主要疾病防控技术与建议

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DOI:10.3969/j.issn.1004-6755.2025.12.018

中图分类号：S967.6 文献标志码：A 文章编号：1004—6755(2025)12—0074—03

Control and prevention techniques and recommendations for major diseases in marine cultured fish

YANG Haitao，WANG Yu ，ZHANG Zhenguo，FENG Shouming，ZHU Xiangdon{ (TianjinAnimal DiseaseControl andPreventionCenter,Tianjin30o402,China）

Abstract:To explore effective approaches for the prevention and control of major diseases in marine cultured fish in Tianjin，this study summarizes research findings and practical experiences related to disease types， pathogens，epidemiological characteristics，and integrated prevention and control techniques. It analyzes the main diseases in three aquaculture models within the Tianjin area—industrial aquaculture,polyculture in ponds,and large- scale ecological aquaculture-and proposes prevention and control recommendations.The findings aim to provide references for the effective management of disease in marine fish farming in the region and across China.

Key words:marine cultured fish； disease prevention and control； integrated prevention andcontrol techniques

市作为中国海水鱼类养殖的先行区和较发达地区，具有典型的北方沿海养殖产业特征，主要养殖模式为工厂化养殖、池塘套养、大水面生态养殖，其中，工厂化养殖规模超 50hm2 ，平均单产约 20kg/m2 ，室外池塘养殖规模约 666.67hm2 ，多采取与虾类套养模式，平均单产 0.04kg/m2 左右，大水面生态养殖规模超 6 66.67hm2 ，为自然纳苗或少量人工投放苗种，平均单产 0.02kg/m2 左右。（剩余3272字）