幼蟹在冬春季暂养中,由于受池塘的自然环境 影响,很多幼蟹在塘边打洞,行穴居,当出售时难以捕获,于是很多培育单位便将整个池塘用网片铺底,使幼蟹只能在网内活动,这种方法有下列不利因素: Due to the natural environment of the ponds, many young crabs hole holes in the ponds at the cave where it is difficult to catch them when they are sold. Therefore, many breeding units lay the whole pond with mesh so that the young Crab can only be active in the net, this method has the following unfavorable factors: