Functional composite additive premix for freshwater fish

Abstract

The invention discloses functional composite additive premix for a freshwater fish. The functional composite additive premix is characterized by comprising the following components by weight ratio per kilogram: 25-50g of ginsenoside, 50-80g of vitamin A, 25-50g of vitamin E, 50-100g of vitamin C-2-polyphosphoester, 150-200g of Beta-glucosan, 50-100g of A3Alpha-peptidoglycan, 60-100g of levomisole and the balance of rice bran. The functional composite additive premix has the following advantages that (1) the functional composite additive premix can be used in a complete breeding cycle; (2) the adding amount in a freshwater fish feed is 0.5-1%; (3) the immunity of the organism of the freshwater fish can be effectively enhanced, and the survival rate is improved; (4) the functional composite additive premix has no adverse effect on the palatability of the feed; (5) the functional composite additive premix is stable in used material source and low in price, and production technology is simple.

Description

technical field [0001] The invention relates to a feed additive premix, in particular to a functional composite additive premix for freshwater fish. Background technique [0002] In 2010, the total amount of aquatic products in my country was 54 million tons, and the aquaculture output was 39 million tons, of which 98% were freshwater fish farming. Freshwater fish farming is a powerful guarantee for the supply of aquatic products in my country, an important part of my country's food safety, and one of the main sources of animal protein. However, with the gradual improvement of the degree of intensive farming of freshwater fish in my country, the breeding density continues to increase, the breeding environment continues to deteriorate, and the loss of fish diseases is serious. At present, diseases in aquaculture are mostly controlled by drugs, which can easily lead to improper or blind drug use, resulting in drug residues in aquatic products, affecting the healthy developmen...

AI Technical Summary

Problems solved by technology

However, with the gradual improvement of the degree of intensive farming of freshwater fish in my country, the breeding density continues to increase, the breeding environment continues to deteriorate, and the loss of fish diseases is serious.

At present, diseases in aquaculture are mostly controlled by drugs, which can easily lead to improper or blind drug use, resulting in drug residues in aquatic products, affecting the healthy development of freshwater fish farming, and ultimately affecting food safety