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近几年来,由于饲料价格不断上涨,产品价格徘徊不前,鲤鱼精养受到了市场的极大冲击,而草鱼以其低成本的饲料消耗,鲜美厚实的味肉质逐步成为消费热点。利用原有的精养鲤鱼坑塘设备进行草鱼精养,是一条提高经济效益的可行之路。现将我们从实践中摸索出的主要养殖技术综述如下。 一、池塘和水质: 1、池塘条件 要求池塘远离污染源,面积5～10亩,池底平坦,底质最好为壤土,稍有渗
In recent years, due to rising feed prices, product prices hovering, carp intensive has been a great impact on the market, and grass carp with its low-cost feed consumption, tasty thick meat flavor has gradually become a consumer hot spot. The use of the original carp pit pond equipment intensive grass carp cultivation is a viable way to improve economic efficiency. Now we explore the practice of major breeding techniques summarized below. First, the pond and water quality: 1, the pond conditions require the pond away from pollution sources, an area of 5 to 10 acres, flat bottom, the best sediment loam, a little seepage