鱼类安全越冬管理技术  被引量:1

Safe Overwintering Management Techniques for Fish

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作  者:李斌顺 Li Binshun(Linzhou Aquatic Products Management Station,Anyang linzhou,456550)

机构地区:[1]林州市水产管理站,安阳林州456550

出  处:《河南水产》2022年第6期12-14,共3页HENAN FISHERIES

摘  要:漫长的越冬期,养殖者往往忽视鱼类越冬期间管理,导致越冬后鱼类综合症频发,造成大量鱼类死亡,经济损失严重。豫北冬季天气寒冷,干旱少雨,养殖户需要加强越冬前、越冬期和越冬后养殖管理,积极应对因越冬期鱼类营养不良、免疫力和抗应激能力下降诱发的各种疾病。Enter a long overwintering period,Farmers often neglect the management of fish during overwintering, which leads to frequent occurrence of fish syndrome after overwintering, resulting in a large number of fish deaths and serious economic losses. In winter in northern Henan, the weather is cold, dry and less rain. Farmers need to strengthen the breeding management before, during and after wintering, to deal with the malnutrition of fish during wintering, the decline of immunity and anti-stress ability,cause a variety of diseases.

关 键 词:鱼类 安全越冬 管理 技术 

分 类 号:S961.4[农业科学—水产养殖]

 

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