Feed additive for grass carp feeding

Abstract

The invention discloses a feed additive for grass carp feeding. The feed additive is prepared from the following raw medical materials including herba goodyerae, herba zebri-nae pendulae, fargesdecaisnea roots, clethra loosestrife herb, east-asia low meadowrue roots, herba aster-is subulati, procumbent Indian mallow herb, radix notoginseng, wheat germs, herba lophatheri, herba taraxaci, herba bulbophylli odoratissimi, fruit of Hainan rambutan, patience dock roots, herba galinsogae parviflorae, cortex seu caulis picrasmae, honeysuckle flowers, aloes, fruit of Chinese magnoliavine, wild chrysanthemum flowers, fruit of Chinese wolfberry, fructus gardenia and cortex cinnamomi. The feed additive has the beneficial effects that the feed additive can well promote the growth of grass carps; meanwhile, bacteria in the grass carp bodies can be reduced; the daily common diseases of the grass carps can be reduced, so that the grass carps can normally grow; the feeding time is reduced; the bait coefficient is reduced; the survival rate is high; the net meat increase is greatly improved; meanwhile, the toxin accumulation is avoided; the market requirements of the grass carps are greatly met.

Description

technical field [0001] The invention relates to the technical field of livestock feed, in particular to a feed additive for grass carp feeding. Background technique [0002] Grass carp, Cyprinidae. Body elongated, subcylindrical, more than 1m long. Body blue-yellow. The head is wide and flat, the mouth is terminal, and there is no need. Pharyngeal teeth comb-like. Inhabits the middle and lower layers of water and feeds on aquatic plants. 3-4 years old mature, lay eggs in the upper reaches of the river, and can be artificially propagated. It is the main freshwater fish breeding target in China. Distributed in major water systems in China, the meat is delicious. [0003] Grass carp is one of the main species of freshwater aquaculture in my country. It is widely cultivated throughout the country. It is mainly artificially fed with compound feed. However, the nutrient content in the feed is unreasonable, which affects the disease resistance of grass carp and destroys the ...

AI Technical Summary

Problems solved by technology

[0003] Grass carp is one of the main species of freshwater aquaculture in my country. It is widely cultivated in the country. It is mainly artificially fed with compound feed. However, the nutrient content in the feed is unreasonable, which affects the disease resistance of grass carp and destroys the nutrient content of grass carp itself. During the process, some grass carp are prone to multiple diseases such as hemorrhage, gill rot, enteritis, and red skin disease, which seriously affect the growth of grass carp and cause losses to farmers.

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