Grass carp feed

Abstract

The invention discloses a grass carp feed comprising, by weight, 20- 30 parts of peanut cake, 20- 40 parts of corn gluten meal, 6- 12 parts of dried-powder of housefly, 2- 4 parts of dicalcium phosphate, 15- 25 parts of brewer's grain yeast, 5- 7 parts of soybean oil, 1- 3 parts of duckweed yeast, 30- 40 parts of bean pulp, 40- 50 parts of fish meal and 80- 100 parts of water, which is prepared scientifically and reasonably to satisfy the growth requirements of grass carp and improve the palatability of feed. The added traditional chinese medicinal materials will increase the organism immunity of grass carp, reduce the diseases and produce safe grass carp for eating.

Description

technical field [0001] The invention relates to a feed, in particular to a grass carp feed. Background technique [0002] Grass carp is a common food for Chinese residents and an important source of human protein intake. With the improvement of living standards, people have put forward higher requirements for the nutrition and taste of grass carp, while ordinary grass carp will have a fishy smell when eaten, which affects the taste and reduces the quality of grass carp. The modern large-scale fish farming method has increased the production speed, but it has also brought many problems. The quality of fish products is reduced and various diseases are prone to occur, as well as the large amount of antibiotics and additives in the feed that are harmful to human health. These problems affect the healthy development of my country's fishery. A kind of grass carp feed of the present invention can improve feed digestion and utilization rate, maintain and improve the digestion and ab...

AI Technical Summary

Problems solved by technology

With the improvement of living standards, people have put forward higher requirements for the nutrition and taste of grass carp, while ordinary grass carp will have a fishy smell when eaten, which affects the taste and reduces the quality of grass carp

The modern large-scale fish farming method has increased the production speed, but it has also brought many problems. The quality of fish products is reduced and various diseases are prone to occur, as well as the large amount of antibiotics and additives in the feed that are harmful to human health. These problems affect the healthy development of my country's fishery. A kind of grass carp feed of the present invention can improve feed digestion and utilization rate, maintain and improve the digestion and absorption function and immune coordination ability of fish self, and improve the disease resistance of grass carp by adding VC. Bacillus subtilis regulates the micro-ecological balance of grass carp intestines, improves the utilization rate of feed, natural green feed, has low cost, increases fish feeding ability, reduces fry diseases, and promotes rapid growth of fry