Fish feed and preparation method thereof

Abstract

The invention discloses fish feed and a preparation method thereof. The fish feed comprises, by weight, 20-30 parts of fruit flesh, 8-10 parts of fish meal, 10-12 parts of bear yeast, 35-55 parts of fine rice bran, 10-20 parts of corn gluten meal,20-30 parts of potatoes, 1-3 parts of multivitamins, 30-40 parts of wheat, 20-30 parts of chicken powder, 10-20 parts of brewer's grains, 1-3 parts of berberine and 40-50 parts of water. The fish feed is high in puffing degree, crisp in mouthfeel and capable of facilitating digestion of fishes and accelerating growth of the fishes due to interactions among the compositions.

Description

technical field [0001] The invention relates to a feed, in particular to a fish feed and a preparation method thereof. Background technique [0002] Although the artificial breeding industry of fish has existed for a long time, there are still many problems in the breeding process, such as improving the survival rate, reducing the incidence of disease, and accelerating the growth rate of fish are all problems that farmers need to overcome. However, the key to overcoming these problems is the feed for feeding. The feed currently used is often single in nutrition or high in fat or contains additives that are harmful to the health of the eaters. This will not only fail to improve the existing farming situation, but also lead to more problems. [0003] Because the digestive system of fish is relatively delicate, it is generally required that the bulk density and hardness of fish feed are relatively small. The fish feed of the present invention has an appropriate ratio, has the...

AI Technical Summary

Problems solved by technology

[0002] Although the artificial breeding industry of fish has existed for a long time, there are still many problems in the breeding process, such as improving the survival rate, reducing the incidence of disease, and accelerating the growth rate of fish are all problems that farmers need to overcome

However, the key to overcoming these problems is the feed for feeding. The feed currently used is often single in nutrition or high in fat or contains additives that are harmful to the health of the eaters. This will not only fail to improve the existing farming situation, but also bring more problems