鳜蚌混养是将河蚌育珠和池塘养鱼有机结合起来的一种生态渔业形式。实践表明,鳜蚌混养每667平方米产鳜鱼30公斤以上,收珍珠15公斤-20公斤,可获纯利3500—4000元。 一、养殖条件 鳜蚌混养池塘为标准的长方形土池若干口,水深2米左右。每口池设置 Clam mussel polyculture is a kind of ecological fishery which combines the mussel and the pond fish organically together. Practice shows that clam polyculture per 667 square meters more than 30 kg of anchovy, pearls received 15 kg -20 kg, net profit will be 3500-4000 yuan. First, the breeding conditions clams polyculture ponds as a standard rectangular pond a number of mouth, water depth of about 2 meters. Each port setting