Aquaculture compound premix and application thereof

Abstract

The invention provides an aquaculture compound premix and application thereof. The aquaculture compound premix is prepared from additives such as a trace element additive, a vitamin additive and aminoacid and fermentation raw materials serving as carriers. After compatibility of the aquaculture compound premix and an identical formula on the market, practical production and application in fish ponds are performed, and stable quality and application effects of current products are achieved. Problems of high difficulty in production of fermented aquaculture feed, high cost, high feed coefficient, paleness of fish bodies and low fatness of the fish bodies are effectively solved. The aquaculture compound premix is free of additives and medicines without national permission, so that accordancewith feed hygienic standards can be guaranteed. Due to addition of astragalus polysaccharides, bile acid, high-stability VC, VE, inositol, fermented raw material carriers and the like, immunities andstress resistance of fishes can be improved, and healthiness, high activity, low death rate, safety in overwintering and tolerance to long-distance transport of fishes can be realized.

Description

technical field [0001] The invention belongs to the field of aquaculture, and relates to an aquatic compound premix and an application thereof. Background technique [0002] Since the 1980s, global aquaculture has developed rapidly. At present, the growth of global aquatic products almost comes from aquaculture, and the most important contribution comes from China. After years of development, China's aquaculture industry has become a pivotal industry. [0003] In 1988, China's aquaculture production and fishing production each accounted for 50% of the total aquatic products. By 1994, the aquaculture production accounted for more than 60%, and in 2009, it accounted for more than 70%. [0004] Now, China's aquaculture production has reached 43 million tons, 50% of which are not dependent on feed, among which filter-feeding species, herbivorous species exceed 50%, plus a large number of omnivorous species, these three types account for all species 92% of the species, only 8% ...

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to provide a compound premixed feed for freshwater fish, which solves the problems of difficult production of fermented aquatic feed, high cost, high bait coefficient, pale fish body color, and high fish body fatness.

[0014] By adding fermented raw materials as the carrier of the premix, it solves the problems of difficult production of fermented aquatic feed, high cost, high bait coefficient, pale fish body color, and high fish body fatness.

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