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罗氏沼虾刚淡化的沼虾苗体长仅0.8cm,直接放入露天虾池中养殖,因虾苗个体小,觅食活动能力和对环境的适应能力都很差,经不起寒流袭击,往往养殖成活率很低,同时因放养时间推迟,严重制约沼虾的出池规格。而进行温室水泥池中间暂养,能提高养殖沼虾的产量,并能提前上市,大大提高养殖沼虾
Macrobrachium rosenbergii has just desalinated Mud shrimp body length of only 0.8cm, directly into the open shrimp pond culture, due to small individual shrimp, foraging activity and ability to adapt to the environment are poor, can not stand the cold attack, Often breeding survival rate is very low, at the same time due to stocking delay, a serious constraint on the production of marsh shrimp specifications. The temporary holding of greenhouses in the cement pool can increase the production of cultured marsh shrimp and can be put on the market ahead of time to greatly enhance the culture of marsh shrimp