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有不少养虾塘造成低产无效益,原因除苗种质量、放养量、饲料质量、饲养管理等外,主要在于虾苗放养操作不当,造成虾苗成活率低。因此,正确应用虾苗放养操作方法,是提高青虾苗成活率和提高青虾养殖产量的重要环节。主要应做到以下几点。
There are many shrimp ponds caused by low yield ineffective, in addition to the seedling quality, stocking, feed quality, feeding and management, etc., mainly shrimp stocking improper operation, resulting in low survival rate of shrimp. Therefore, the correct application of shrimp stocking operation method is to improve the survival rate of young shrimp and improve the production of freshwater shrimp an important part of the cultivation. The main should do the following.