Grass carp feed for enhancing immunity

Abstract

The invention relates to a feed, in particular to a grass carp feed for enhancing immunity. The grass carp feed is prepared from the following substances in parts by weight: 15-25 parts of soybean meal, 8-15 parts of cotton seed meal, 5-15 parts of palm meal, 25-35 parts of vegetable meal, 5-15 parts of rice bran, 8-12 parts of brewer's grains, 10-15 parts of DDGS, 5-15 parts of wheat bran, 25-35 parts of wheat coarse powder, 10-15 parts of malt roots, 5-10 parts of choline, 2-8 parts of soybean oil, 1-3 parts of a grass carp premix, 0.8-1.5 parts of lysozymes and 5-10 parts of amino acids. According to the grass carp feed provided by the invention, various traditional Chinese medicines are added, and various medicine components are reasonable in the compounding ratio, so that the immunity of grass carps can be well enhanced, and the disease prevention capacity and the disease resistance capacity of the grass carps can be enhanced; and the added lysozymes can enhance the non-specific immune function of the grass carps, and has quite obvious bacterium-restraining effects on common pathogenic bacteria of aquatic animals, such as aeromonas hydrophila, vibrio harveyi, staphylococcus aureus, vibrio alginolyticus and vibrio parahaemolyticus.

Description

technical field [0001] The invention relates to a feed, in particular to a grass carp feed for improving immunity. 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. [0003] Because grass carp itself has relatively poor disease resistance, serious disease has become the biggest pro...

AI Technical Summary

Problems solved by technology

It is also because of the serious diseases of grass carp, and the various types and quantities of drugs used in the breeding process are very large, which has brought harm to people's health during eating.