为了解决蟹苗直接放流入湖成活率低、回捕率低的问题,我们于1985年进行了蟹苗养成幼蟹的试验。试验分4组在三种不同的水环境中进行。甲组在钢架塑料大棚内的水泥池中进行,池面积10平方米,池深1.7米,水深1米,水源为自来水,放大眼幼体450克,5.4万只;放 In order to solve the problem of low survival rate and low recovery rate after direct release of crabs into the lake, we conducted the experiment of raising crabs and crabs in 1985. The experiment was divided into 4 groups in three different water environments. Group A in a plastic shed within the steel shelves in the plastic, the pool area of ​​10 square meters, pool depth of 1.7 meters, 1 meter depth, water for tap water, enlargement of 450 grams of ophthalmia, 54,000