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过去在青虾养殖中,养殖环境恶化造成的问题十分严重,采用传统的清淤、换水等处理方法,容易缩短养殖区使用年限、造成水资源浪费和青虾疫病的交叉感染。如果使用抗生素,则可能引起水产品中的抗生素残留,危害人体健康。为此,人们尝试使用微生态制剂,对水体中的有益微生物菌群加以利用,从而进一步优化养殖环境,提高青虾养殖效益。1.使用方法选择总面积为17.5亩(1亩=667平方
In the past, in the culture of freshwater shrimp, the problems caused by the worsening of the aquaculture environment were very serious. By using traditional methods such as dredging and water exchange, the service life of the aquaculture area could be shortened, resulting in the waste of water resources and the cross-infection of freshwater shrimp plague. If you use antibiotics, it may cause residues of antibiotics in aquatic products, endangering human health. To this end, people try to use probiotics, beneficial microbial flora in water to be used to further optimize the breeding environment and improve the efficiency of freshwater shrimp farming. 1. How to use Select a total area of 17.5 acres (1 mu = 667 square feet