为提高池塘养殖效益,规避市场风险,近年来,浙江省丽水市发展适于池塘的鱼鸭高产立体养殖,效益显著。1.池塘选择选择养殖水面15~25亩(1亩=667平方米,下同),要求水源保证,水质良好,无有毒、有害污染物流入,平均水深2.5~5米,背水向阳,日照时间长,通电、且交通方便。2.搭棚养鸭选择向阳、通风、干燥、地势较高、平坦的塘 In order to improve the efficiency of pond farming and avoid market risks, in recent years, Lishui, Zhejiang Province has developed a three-dimensional cultivation of high-yield fish and ducks that are suitable for ponds and has obvious benefits. 1. Pond choose to aquaculture 15 ~ 25 acres (1 mu = 667 square meters, the same below), requires water to ensure good water quality, non-toxic, harmful pollutants into the average depth of 2.5 to 5 meters, sunny, sunshine time Long, power, and convenient transportation. 2 scaffolding ducks choose sunny, ventilated, dry, high-lying, flat pond