1993年我们在泗洪县成河乡渔场进行夏花塘暂养青虾获得成功,两口面积为0.47公顷的夏花塘产一龄鱼种2751公斤,获利8582元;产青虾567公斤,获利8204元,使经济效益提高了一倍。现将饲养过程介绍如下。1.并塘 9月18日将一龄鱼种起捕并到二龄鱼塘或成鱼塘内,起捕前拉网两次锻炼鱼种。并塘后应立即加满二龄鱼塘或成鱼塘 In 1993, we succeeded in holding summer shrimp in Xiahuatang at Chenghe Township Fishery in Sihong County, with 2,751 kg of first-time species of summer flower ponds of 0.47 hectare and a profit of 8,582 yuan; 567 kg of freshwater shrimp were obtained Lee 8204 yuan, so that economic benefits doubled. The breeding process is as follows. 1. Tong Tau On September 18, primary species of fish will be harvested and brought to the second-stage fish ponds or into fish ponds. They will pull their nets twice before training. After the pond and ponds should be filled immediately after the second age or into fish ponds