The invention provides rice-fish integrated fish feed and a preparation method thereof. Rice
hull powder, eel
powder,
nostoc flagelliforme,
monocalcium phosphate, aloe
powder, euryodendron excelsum,
carvacrol,
garcinia multiflora oil, herbs of elegant tickclover, multivitamins,
glutathione and
mica powder are selected as feed raw materials through scientific proportioning according to the
ingestion characteristics of fish and food sources in a rice field. Nutritional ingredients required by growth and development of fishes are supplemented, the
immunity of the fishes is enhanced, and the morbidity is reduced. The euryodendron excelsum, the
garcinia multiflora oil and the herbs of elegant tickclover are matched for use, so that the
immunity of the fishes can be enhanced, the euryodendron excelsum, the
garcinia multiflora oil and the herbs of elegant tickclover are matched for use with the rice
hull powder, the eel powder, the
nostoc flagelliforme, the
monocalcium phosphate, the multivitamins and the
glutathione, the nutritional requirements of the fishes can be met, the fish meat quality is improved, and by adding the
mica powder and the aloe powder prepared by the method, the stability of the pellet feed in water is improved, and fish diseases caused by
water pollution caused by the pellet feed are prevented. Compared with the traditional expanded feed, the fish feed disclosed by the method can fully retain
vitamin components in the raw materials.