采用鲫鱼当年养成新技术,可将鲫鱼苗当年养成商品苗,每1/15公顷(1亩)产量达1000千克,每亩净收入4000元以上。 一、条件 池塘面积以5/15～20/15公顷为宜,底泥厚度不超过25厘米,水深1.5米以上。水质应符合渔业用水标准,透明度30～40厘米。每个池塘建1个食台,食台上架设自动投饵机1台。5/15～ The use of crucian carp to develop new technologies that year, carp can be developed into commodity seedlings, each 1/15 hectare (1 acre) production of 1,000 kg, net income per acre 4,000 yuan. First, the conditions of the pond area to 5/15 ~ 20/15 hectare is appropriate, the sediment thickness of not more than 25 cm, water depth of 1.5 meters or more. Water quality should be consistent with the fishery water standards, transparency 30 ~ 40 cm. Each pond built a food station, food station erection of automatic feeding machine 1 Taiwan. 5/15 ~