大棚种菜养鸡已不是新鲜事,但是,平度市张舍镇淡水养殖试验场用大棚饲养胡子鲶鱼却获得成功,并收到较高的经济效益。张舍镇淡水养殖试验场有8个大棚池和一个3亩水面的露天池,每个大棚0.5亩,外型同冬暖式大棚完全一样,棚内是4个2米深的水泥池子,各有进出水口。去年5月底,养殖场从南方购进5万尾胡子鲶,每尾0.15元。4个月长到1.5公斤,最大的2公斤。到10月初扣棚时, Growing chickens in greenhouses is not new, however, the breeding of bearded catfish in Zhangshe Town Freshwater Aquaculture Experimental Site in Pingdu City has been successful and has received relatively high economic benefits. Zhang Shezhen freshwater aquaculture test site has 8 greenhouses and a pool of 3 acres of surface water ponds, each 0.5 acres of greenhouses, looks exactly the same winter-warm shed, the shed is 4 2-meter-deep cement pond, each In and out of the water. At the end of May last year, the farm purchased 50,000 bearded catfish from the south at a rate of 0.15 yuan per tail. 4 months grow to 1.5 kg, the largest 2 kg. By the beginning of October when the shed,