幼蚌長至體長2~3厘米時要進行清理和計量。


　　bulaoshiyongsuliaowangpian

，zhichengxiaoxingshouchaowang，jiangyoubenglaoqi
，fenchengdazhongxiaosanzu
，chouyangjisuandanweizhongliangneibengdegeshu，jikecongzongzhongliangqiudebengdezongshu。yunshuyoubeng，yiganyunweihao，shuiyunzesiwangda。wenduyi5~15℃為宜。常用方法是在冬季15℃以下時裝蚌入筐，筐底鋪墊水草
；bengkeshangcheyicengshini，jiangbengchushuikongxiangshangzhugejindiaopailie
，paimanyiceng，shangfangpushishuicaohouzaipai。mankuanghoushidanglinshui，jiagaifengyun。daodahouyinglijijiangbengxiaoxinshusandiaoyangyuchizhong。