Feed for lowering grass carp morbidity and prepration method of feed

Abstract

The invention discloses a feed for lowering grass carp morbidity. The feed is prepared from the following components in parts by weight: 60-70 parts of bean pulp, 15-25 parts of sorghum flour, 10-20 parts of soybean meal, 10-20 parts of barley flour, 6-10 parts of garlic flour, 10-20 parts of onion, 10-20 parts of dandelion, 10-20 parts of rhizoma acori graminei, 25-35 parts of cottonseed meal, 10-20 parts of rapeseed meal and 10-20 parts of bran. The invention also discloses a preparation method of the feed. The feed contains the traditional Chinese medicine components such as garlic flour, onion, dandelion and rhizoma acori graminei, so that the feed is capable of effectively killing bacteria, keeping the intestines of the grass carp clean and preventing the grass carp from being attacked by diseases, contains a plurality of nutritional ingredients, and meets the nutrient elements required in grass carp growth; the immunity is improved; the disease resistance is enhanced; and various diseases are prevented.

Description

technical field [0001] The invention relates to a feed for aquaculture, in particular to a special feed for grass carp. Background technique [0002] Grass carp is tender and nutritious, and it is one of the four major freshwater fishes in my country. In recent years, in order to pursue profits, the degree of intensification of grass carp pond culture has been continuously increased. However, due to various reasons such as backward breeding technology and poor management of farmers, grass carp often causes disease outbreaks. Grass carp mixed infection has also become a common phenomenon. If it cannot be detected in time, accurately diagnosed, scientifically controlled, and rationally used, it will cause a large number of grass carp deaths and cause major economic losses to farmers. [0003] However, as people pay more attention to food safety, the problem of drug residues caused by a large number of drugs has attracted more and more attention. Safe and effective prevention ...

AI Technical Summary

Problems solved by technology

In recent years, in order to pursue profits, the degree of intensive cultivation of grass carp in ponds has continued to increase. However, due to various reasons such as backward breeding technology and poor management of farmers, grass carp often causes disease outbreaks.

Grass carp mixed infection has also become a common phenomenon. If it cannot be detected in time, accurately diagnosed, scientifically controlled, and rationally used, it will cause a large number of grass carp deaths and cause major economic losses to farmers.

[0003] However, with people's emphasis on food safety, the problem of drug residues caused by a large number of drugs has attracted more and more people's attention. Safe and effective prevention and treatment of grass carp diseases without causing drug residues has become an urgent problem in grass carp farming.