Disease prevention and detoxification feed for fish and shrimps in fresh water, and preparation method of feed

Abstract

The invention discloses a disease prevention and detoxification feed for fish and shrimps in fresh water, and a preparation method of the feed. The feed is prepared from the following raw materials: corn flour, wheat bran, fermented blood meal, an antidote and the like. The feed is capable of effectively removing harmful toxins such as escherichia coli, intestinal toxins, heavy metal ions and the like in the bodies of the fish and the shrimps by absorption, thus having the functions of epidemic prevention, cure of diseases, disinsection and sterilization; the feed is also capable of providing trace elements which are necessary for the growth of the fish and the shrimps, promoting the metabolism of organisms, improving the feed conversion ratio, promoting the fish and the shrimps to have strong appetite and promoting growth and weight gain. The feed is a puffed product, and the antidote has strong absorption and detoxification functions, so that the feed can be used for purifying the water in a pool, improving the breathability of the water in the pool and increasing the dissolved oxygen of the water. Furthermore, Indian bread cyrtomium rhizome, fineleaf schizonepeta herb, coptis root, rhubarb and baikal skullcap root which are fed into the feed also have good functions of antibiosis and disinsection, and are capable of improving the efficacy and thoroughly controlling after being matched with the antidote for use.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a freshwater fish and shrimp disease prevention and detoxification feed and a preparation method thereof. Background technique [0002] With the acceleration of urbanization, water resources in various parts of my country have been polluted to varying degrees, which is mainly reflected in the hardening of water quality, the increase of heavy metal ion content, the increase of bacterial reproduction, the frequent occurrence of fish and shrimp diseases, and the flooding of aquatic plants. . Polluted water sources not only lead to slow growth of fish and shrimp, increased disease, increased death, and reduced production, but also lead to a decline in their quality, poor meat taste, and unsafe meat products. In severe cases, it will also lead to genetic changes and species mutations. Traditional fish and shrimp feeds are mostly aimed at promoting growth and increasing production....

AI Technical Summary

Problems solved by technology

Polluted water sources not only lead to slow growth of fish and shrimp, increased disease, increased death, and reduced yield, but also lead to a decline in their quality, poor meat taste, and unsafe meat products. In severe cases, it will also lead to genetic changes and species mutations

Traditional fish and shrimp feeds are mostly aimed at promoting growth and increasing production. Their ability to prevent and control diseases is relatively weak, and they are helpless and useless against harmful toxins accumulated in fish and shrimp. Detoxification feed is particularly urgent and important