Feed of rice field eels

Abstract

The invention discloses a feed of rice field eels, comprising the following components in parts by weight: 20-30 parts of buckwheat, 12-15 parts of cardamine, 10-13 parts of corn flour, 15-20 parts of fish meal, 10-13 parts of shrimp meal, 5-10 parts of tubificidae meal, 5-6 parts of chicken liver, 4-7 parts of roe powder, 5-8 parts of rice bran, 3-5 parts of brewer yeast powder, 1-2 parts of spirulina powder, 5-6 parts of bran, 5-8 parts of wheat straws, 3-5 parts of red bean flour, 3-5 parts of kelp powder, 1-3 parts of citric acid, 2-4 parts of monocalcium phosphate and a proper amount of table salt. The feed provided by the invention is an ecological and green fish feed, and is capable of obviously improving the disease resistance of rice field eels, greatly enhancing the survival rate of rice field eels, increasing the growth rate of rice field eels, improving breeding benefits and lowering feeding costs when being used for feeding rice field eels.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to rice field eel feed and a preparation method thereof. Background technique [0002] Swamp eel is a tropical and warm-temperate fish. It is sweet, warm, and non-toxic. It can nourish blood and treat excessive saliva in the mouth. It is especially suitable for people who are weak, weak, and malnourished. It is a good nourishing and health-preserving product. In the actual breeding process, in order to increase the output of eels, many kinds of hormone drugs are added to the feed, but the feeding management is ignored. Drug abuse leads to drug residues in the product, and the feed with incomplete nutrition seriously hinders The growth and development of the eel is affected, the breeding cycle is prolonged, and the phenomenon of fish schools killing each other is prone to occur, which seriously affects the breeding benefits. However, the existing feed for feeding eels has low sur...

AI Technical Summary

Problems solved by technology

[0002] Swamp eel is a tropical and warm-temperate fish. It is sweet, warm, and non-toxic. It can nourish blood and treat excessive saliva in the mouth. It is especially suitable for people who are weak, weak, and malnourished. It is a good nourishing and health-preserving product. The market demand In the actual breeding process, in order to increase the output of eels, many kinds of hormone drugs are added to the feed, but the feeding management is ignored. Drug abuse leads to drug residues in the product, and the feed with incomplete nutrition seriously hinders It affects the growth and development of eels, prolongs the breeding cycle, and is prone to fish killing each other, which seriously affects the breeding benefits. However, the existing feed for feeding eels has low survival rate and slow growth rate, which increases the cost of feeding.