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池塘集约化养殖鳜鱼是一项投资大、效益高,同时风险也大的生产模式。现笔者根据本地实践,借鉴外地经验,总结鳜鱼池塘精养的几点关键技术,以供参考。 (一)选择适宜池塘 主养鳜鱼的池塘不宜过大或过小,一般鳜鱼主养池塘以1.5～5亩为宜。要求选择背风
Intensive farming ponds Pomfret is a large investment, high efficiency, but also a big risk of the production model. Now the author based on local practice, drawing on foreign experience, summed up the key points of intensive training pond fish for reference. (A) choose the appropriate ponds Main tilapia ponds should not be too large or too small, the general main tuna ponds to 1.5 to 5 acres is appropriate. Requires selection of leeward