姜堰市水产良种繁育场在保证常规品种种苗的供应时,进行了品种结构的调整,2002年在后备亲鱼池中套养鳜鱼、黄颡鱼试验,取得了很好的经济效益。现总结如下:一、材料与方法1.池塘条件培育白鲢亲鱼为主的塘口1个,面积6亩,池塘淤泥10厘米左右,采用生石灰进行消毒清整。池塘排灌水方 Jiangyan Aquatic Breeding Breeding Field In order to ensure the supply of conventional varieties of seedlings, the variety of the structure was adjusted. In 2002, the pilot broodstock was used to raise catfish and yellow catfish, and achieved good economic benefits. Now summarized as follows: First, materials and methods 1 pond conditions to cultivate white carp broodstock-based Tangkou 1, an area of ​​6 acres, pond sludge about 10 cm, the use of quicklime disinfection. Pond irrigation and drainage side