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河蟹池中套养鳜鱼技术要点
Authors
何文平
Publication date
1 January 2005
Publisher
Abstract
<正>在河蟹养殖池中套养鳜鱼,两者互不相残,而且具有协同、促进作用。野杂鱼类利用河蟹残饵,鳜鱼捕食野杂鱼类,以低值鱼换来了优质鱼;同时,解决了野杂鱼类与河蟹争食、争溶氧的问题,更有利于河蟹生长。实践证明,与单养河蟹的池塘相比,不但增加了鳜鱼产量和收入,河蟹规格、产量也得到了提高,可以取得明显的生态和经济效益。笔者总结了湖北洪湖、监利等地在河蟹池中套养鳜鱼的先进技术,希望对广大养殖户有所帮助
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Institute of Hydrobiology, Chinese Academy Of Sciences
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oai:ir.ihb.ac.cn:152342/1448
Last time updated on 15/03/2018