A feed additive for artificial breeding of bighead carp

Abstract

A feed additive for artificial breeding of bighead carp relates to the field of aquaculture and is prepared from the following raw materials by weight: 6 parts of dried ginger powder, 3 parts of cloves, 2 parts of fennel, 3 parts of peach blossom essential oil, 5 parts of japonica rice ash, 6 parts of Divine Comedy Powder parts, 4 parts of allicin, 11 parts of lysine, 2 parts of glycine, 2 parts of sodium glutamate, 6 parts of betaine, 12 parts of kelp powder, 8 parts of snail powder. The artificial breeding feed additive for bighead carp provided by the invention has the effect of attracting food and promoting growth, and the source of the additive raw material is stable, which can meet the olfactory and taste requirements of the bighead carp for the compound feed, obviously accelerate the feeding speed and increase the feeding amount; The active ingredients and proportions have been optimized by the inventor in long-term experiments, which can significantly improve the anti-stress ability and growth rate of bighead carp while strengthening the attractant, while reducing the feed coefficient; the long-term use of this feed additive is safe and efficient, and has no toxic and side effects. .

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a feed additive for artificial breeding of bighead carp. Background technique [0002] China is the world's largest aquaculture country and the only country in the world where aquaculture output exceeds fishing output. The output of aquaculture aquatic products accounts for 70% of the world, and aquaculture occupies a very important position in the national economy. In recent years, my country's aquaculture industry has developed rapidly, and the average annual growth rate of freshwater aquaculture as the most productive farming model has remained stable at a relatively high rate of about 10%. In 2008, the total production of freshwater products in my country reached 22.973 million tons, of which the output of freshwater aquaculture was 20.725 million tons, accounting for 90% of the total production of freshwater products in my country, while the output of natural fishery was only 2.24...

AI Technical Summary

Problems solved by technology

In recent years, due to the use of plant protein and some low-value raw materials in the feed, the feed attraction and growth of some farmed fish have been greatly affected, resulting in reduced food intake, slow growth, and high mortality. This situation has seriously hindered the further development of the freshwater fish farming industry and the feed manufacturing industry.