乌鳢俗称黑鱼,营养丰富,肉鲜味美,有较高的经济价值和养殖效益。1.亲鱼的选择和培育冬初或春初,挑选500克以上、体质健壮的乌鳢放入有水草的池塘,池塘面积700~1 200平方米为宜,一般每10平方米放养乌鳢亲鱼10尾左右,另配0.5千克以上的花、白鲢2~3尾,以控制水质。当水温达10℃ Common black tiger, rich nutrition, delicious meat, has a higher economic value and breeding benefits. 1. Selection and breeding of broodstock Early winter or early spring, more than 500 grams of selection, strong body into the pond with aquatic plants, the pond area of ​​700 to 1,200 square meters is appropriate, the general stock of 10 per square meter of brood stock 10 Or so, with more than 0.5 kilograms of flowers, silver carp 2 to 3, to control the water quality. When the water temperature reaches 10 ℃