Feed for artificial culturing of leiocassis longirostris

Abstract

The invention discloses a feed for artificial culturing of leiocassis longirostris. Raw materials of the feed comprise, in parts by weight, 18-26 parts of millet, 5-10 parts of cicada pupa powder, 2-8 parts of kelp powder, 1-5 parts of mulberry leaf powder, 30-40 parts of an adhesive, 1-5 parts of baikal skullcap roots, 1-2 parts of dandelion herbs, 1-2 parts of immature flower of Japanese honeysuckle, 0.5-1.2 parts of coptis roots, 0.15-0.35 part of EM bacteria, 0.2-0.6 part of lecithin, 0.1-0.3 part of beta-carotene, and 0.5-1 part of a phagostimulant. The feed for artificial culturing of the leiocassis longirostris provided by the invention can obviously raise the surviving rate of the leiocassis longirostris, improve economic benefits of the artificial culturing, and significantly decrease the generation of bacterium infection and diseases such as fatty liver in a culturing process. The feed improves the quality of the leiocassis longirostris, and contains no antibiotic.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a catfish artificial breeding feed. Background technique [0002] At present, the artificial breeding of catfish in China has reached about 8 million tails, and more than 3,400 tons of feed are needed. The source of feed is mainly imported feed. The price of imported feed is relatively high, about 18,000 yuan / ton, which consumes a lot of foreign exchange resources. Some domestic enterprises have also started Production of special aquatic compound feed, but it is far from meeting the needs of catfish growth, and due to the intensive fish population in the artificial breeding process, a large amount of feed is often thrown during the artificial breeding process, fatty liver of catfish occurs frequently, and the mortality rate of sick catfish The increase has brought greater losses to production. In order to treat catfish diseases, farms often use antibiotics and other methods to preve...

AI Technical Summary

Problems solved by technology

[0002] At present, the artificial breeding of catfish in China has reached about 8 million tails, and more than 3,400 tons of feed are needed. The source of feed is mainly imported feed. The price of imported feed is relatively high, about 18,000 yuan / ton, which consumes a lot of foreign exchange resources. Some domestic enterprises have also started Production of special aquatic compound feed, but it is far from meeting the needs of catfish growth, and due to the intensive fish population in the artificial breeding process, a large amount of feed is often thrown during the artificial breeding process, fatty liver of catfish occurs frequently, and the mortality rate of sick catfish The increase has brought greater losses to production. In order to treat catfish diseases, farms often use antibiotics and other methods to prevent and control them. However, antibiotics pollute the water quality and are prone to residues, which brings greater safety hazards.