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鱼类在水中的生长,需要各种营养元素,配制施用适宜于鱼类生长营养的专用鱼饵肥料,对提高鱼产量,增加效益有重大的作用。
Fish in water growth, the need for a variety of nutrients, the preparation of suitable for the growth of fish nutrition special bait fertilizer, to improve fish production, increase the effectiveness of a significant role.