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利用青虾暂养池塘套放网箱养殖泥鳅,既有利于青虾的生长,又可增加收入,提高了池塘利用率,增加了养殖效益,可一举两得。一、虾池条件。池塘深1.5m。底质硬结,淤泥不超过10cm厚,池坡1∶2.5,水源充足。9月初池塘留底水10cm,亩用150kg生石灰清塘。9月上旬加注新水60cm。进水口用两?
The use of freshwater shrimp culture pond set cage cage farming loach, both conducive to the growth of freshwater shrimp, but also increase income, improve the utilization of ponds, increased farming efficiency, serve two purposes. First, the shrimp pond conditions. Pond 1.5m deep. Sediment substrate, silt does not exceed 10cm thick, slope 1: 2.5, adequate water. September early September pond bottom water 10cm, 150kg of lime with clear lime pond. In early September, add new water 60cm. Inlet with two?