Fish feed for improving fish disease resistance and preparation technology thereof

Abstract

The present invention discloses a fish feed for improving fish disease resistance and a preparation technology thereof. The fish feed is composed of the following raw materials in parts by weight: 12-18 parts of rapeseed meal, 10-16 parts of fish meal, 2-5 parts of lard, 3-7 parts of vegetable oil, 11-16 parts of sago bran, 6-10 parts of seaweed, 4-8 parts of sesame seeds, 5-11 parts of a vitaminmixture, 3-7 parts of yeasts, 7-11 parts of traditional Chinese medicinal residues, 4-8 parts of sodium chloride, 10-14 parts of corn flour, 8-13 parts of wheat bran, 7-11 parts of soybean powder, 7-14 parts of peanut powder and 8-14 parts of fly maggots. In the fish feed for improving the fish disease resistance, the raw materials are simple and easy to obtain. Based on traditional fish feeds, the traditional Chinese medicinal residues, etc. are added, so that the fish feed improves the fish disease resistance, is even in nutrients, and contains plant proteins and also animal proteins. The preparation technology is convenient and suitable for mass production.

Description

technical field [0001] The invention belongs to the field of planting fertilizers, and in particular relates to a fish feed for improving fish disease resistance and a preparation process thereof. Background technique [0002] There are many kinds of fish, and the main food is the four major fish, including bighead carp, silver carp, crucian carp, and grass carp. The meat of the fish is delicious, rich in vitamins, minerals, and protein. At the same time, the fat content is low, and the sodium content in the fish is particularly high. , is conducive to the balance of minerals in the human body, and fish supplies the human body with iodine, selenium and other essential trace elements in the most natural way. [0003] Grass carp haemorrhage disease, gill rot disease, red skin disease, etc. are common diseases encountered by domestic fish farmers. The common treatment methods are to administer drugs and improve water quality, which does not fundamentally improve the disease res...

AI Technical Summary

Problems solved by technology

[0004] Most of the fish feed products on the market only provide fish with the nutrients needed for growth and development, without considering the improvement of fish resistance to disease. Chinese medicine has a good pathogenic effect and can provide fish with the ability to resist and prevent diseases At the same time, the water for fish farming should be cleaned and replaced regularly, and the physical and chemical characteristics of the water should be suitable for the fish's habits. By adding traditional Chinese medicine to the feeding feed, the fish's disease prevention ability can be fundamentally improved.