一、投喂配合饲料 这是降低养鱼饲料成本的重要途径。配合饲料适口性好,营养全面,不仅有利于扩大饲料来源,降低饵料系数和生产成本,而且能提高鱼的增肉率,缩短养殖周期,减少鱼疾病。 二、均匀适量多次投喂 投食必须均匀、适量,日投喂次数 First, fed with feed This is to reduce the cost of fish feed an important way. With good palatability and nutrition, the compound feed is not only beneficial to expanding the feed source, reducing the feed coefficient and the production cost, but also increasing the meat increasing rate, shortening the breeding cycle and reducing the fish disease. Second, even the amount of feeding several times must be uniform, the amount of feeding times