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幼仔鱼虾特种系列饲料之一的“先沉后浮”饲料,最近由中国水产科学院渔业机械仪器研究所和江苏省太仓县特种饲料厂联合研制成功,并已通过技术鉴定,投入批量生产。目前,国内的沉性颗粒饲料,虽能短时间浮在水面,但沉后不能再浮,约有30-40%的饲料因沉底而污染水质。幼仔鱼虾用特种
One of the special feed for juvenile fish and shrimp has been successfully developed by the Fisheries Machinery Research Institute of Chinese Academy of Fishery Sciences and the special feed mill of Taicang County of Jiangsu Province recently and has been put into mass production through technical appraisal . At present, the domestic Shen particle feed, although can float in the water for a short time, but after the sink can not float, about 30-40% of the feed due to the sink and pollute the water quality. Juvenile fish and shrimp with special