哪些漕渣可以喂鱼糟渣类是酿造业、制粉业和制糖业的副产品。在新鲜状态下，是鱼类良好的饲料，晒干后粉碎成粉，还可以替代部分商品饲料。近两年，商品饲料价格涨幅大，利用糟渣养鱼则是扩大饲料来源，降低饲料成本的有效途径之一。可以用来喂鱼的糟渣主要有以下几种：１... What kind of sludge can be fed fish residue is a by-product of brewing industry, milling industry and sugar industry. In the fresh state, is a good feed for fish, dried and crushed into powder, but also can replace some of the commercial feed. In the past two years, the price of commercial feed has risen sharply, and the use of poorly-fed fish is one of the effective ways to expand the sources of feed and reduce feed costs. Can be used to feed fish spoil are the following: 1 ...