Premixed freshwater fish feed and production method thereof

The invention relates to fishery breeding, and concretely relates to a premixed freshwater fish feed and a production method thereof. The feed comprises, by weight, 60-70% of dry kitchen wastes, 5-8% of fish meal, 10-15% of soybean meal, 10-15% of wheat flour, 5-10% of corn flour, 0.5-2% of mixed vitamins, 1-3% of yeast and 0.5-2% of an additive. The production method comprises the following steps: sorting and crushing fresh kitchen wastes, mixing above materials according to above premixed feed formula, fermenting the obtained mixture, drying the fermented mixture, crushing the dried mixture, and granulating the crushed mixture to make the premixed freshwater fish feed. The method effectively using organic matters in the kitchen wastes as aggregates for producing the fish feed is a new way for highly recycling the kitchen wastes. 本发明涉及渔业养殖，具体涉及种预混合淡水鱼饲料及其生产方法，其组成成分重量配比如下：厨余垃圾干料60~70%，鱼粉5~8％、豆粕10~15％、小麦粉10~15%、玉米粉5~10%、混合维生素0.5-2%、酵母1-3%、添加剂0.5-2%。本发明将新鲜厨余垃圾经分拣、破碎、按上述预混合饲料配方混合后经发酵、干燥、破碎、造粒工序制作预混合淡水鱼饲料。本发明有效的利