Forage fish feed additive for aquaculture

Abstract

The invention discloses a forage fish feed additive for aquaculture. The forage fish feed additive consists of the following raw materials in parts by weight: 4-9 parts of probiotics, 5-9 parts of oligosaccharide, 3-7 parts of glucan, 0.1-0.6 part of liquid pectinase, 4-10 parts of ford nervilia leaves, 0.8-1.5 parts of companumoea roots, 3-7 parts of rhizoma drynariae, 0.4-1.3 parts of radix saussureae lappae, 3-7 parts of radix aristolochiae fangchi, 8-18 parts of cyclohexanone, 3-8 parts of Japanese cayratia herbs, 8-15 parts of Chinese knotweed herbs, 2-3 parts of taurine, 10-15 parts of longhairy antenoron herbs, 6-10 parts of mulberry leaf crude powder, 7-12 parts of honeysuckle flowers, 0.5-1 part of bioactive peptides, 10-14 parts of cephalotaxus hainanensis, 3-6 parts of sodium alginate, 1-6 parts of yeast dextran, 7-15 parts of egg shell meal, 0.6-1.5 parts of compound amino acids, 0.7-1.5 parts of a compound enzyme preparation, 3-9 parts of sorghum protein powder, 2-5 partsof bacillus subtilis, 4-9 parts of cysteamine and 1-4 parts of bacillus. According to the additive disclosed by the invention, components of the additive are anew blended, so that the additive has theadvantages that food calling properties and the digestion and utilization rate of a feed are increased, and besides, losses of nutrient substance are reduced.

Description

technical field [0001] The invention relates to the related technical field of aquaculture, in particular to a bait fish feed additive for aquaculture. Background technique [0002] Aquaculture has developed rapidly at a rate of more than 30% globally, becoming one of the fastest growing sectors in the agricultural sector, but frequent occurrences of diseases seriously restrict its rapid development. In recent years, with the continuous increase of breeding density and pollution of the breeding environment, the incidence of various fish diseases has risen sharply, especially the prohibition of antibiotic products has brought new challenges to the aquaculture industry. If antibiotics are not used, It is difficult to control the disease occurrence and fatality rate of aquatic animals. At the same time, the feed conversion rate is low, and the growth and reproduction of aquatic animals will be greatly affected. Therefore, there is an urgent need for a non-antibiotic feed addit...

AI Technical Summary

Problems solved by technology

In recent years, with the continuous increase of breeding density and pollution of the breeding environment, the incidence of various fish diseases has risen sharply, especially the prohibition of antibiotic products has brought new challenges to the aquaculture industry. If antibiotics are not used, It is difficult to control the disease occurrence and fatality rate of aquatic animals. At the same time, the feed conversion rate is low, and the growth and reproduction of aquatic animals will be greatly affected.