Feed for hypophthalmichthys molitrix

Abstract

The present invention discloses a feed for hypophthalmichthys molitrix. The feed comprises the following raw materials in parts by weight: 10-15 parts of soybean powder, 20-30 parts of potato powder,20-30 parts of enzymatically hydrolysed krill powder, 20-40 parts of bean dregs, 2-4 parts of olive oil, 1-3 parts of palm oil, 1-2 parts of fish oil, 4-6 parts of a squid paste, 1-2 parts of probiotics, 1-2 parts of glucoronic acid, 5-7 parts of sucrose, 4-6 parts of xylose, 4-6 parts of sodium alginate, 0.5-1 part of vitamin premix powder, 0.1-0.3 part of mineral premix powder, 0.1-0.3 part of cystine, 0.2-0.4 part of lysine, 0.3-0.5 part of methionine and 12-16 parts of additives. The additives comprise the following raw materials: Chinese pulsatilla roots, folium isatidis, fructus gardeniae, herba portulacae, fructus forsythiae, haws, lycopene, radix acanthopanacis semticosi and rhizoma curcumae longae. The feed can increase resistance of fish, inhibits growth of harmful bacteria and pests in water, has good drug resistance and is free of toxic and side effects.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a silver carp feed. Background technique [0002] Silver carp is sweet in taste, flat in nature, non-toxic, and its meat is fresh and tender, rich in nutrition. It is one of the excellent fish species that are more suitable for breeding. It is one of the main freshwater aquaculture fishes in my country. Distributed in major water systems across the country. Silver carp is a large-scale freshwater fish raised artificially. It grows fast, has few diseases, and has a high yield. It is mostly mixed with grass carp and carp. [0003] At present, in the cultivation of silver carp, antibiotics are often added to the water body or feed to kill pathogenic bacteria and improve the survival rate of fish to achieve the purpose of increasing production, and some chemical preservatives are often added to fish feed. Increase the shelf life of feed, but the abuse of antibiotics and chemical pres...

AI Technical Summary

Problems solved by technology

[0003] At present, in the cultivation of silver carp, antibiotics are often added to the water body or feed to kill pathogenic bacteria and improve the survival rate of fish to achieve the purpose of increasing production, and some chemical preservatives are often added to fish feed. Increase the shelf life of feed, but the abuse of antibiotics and chemical preservatives can easily cause water pollution, thereby affecting the environment, resulting in enhanced bacterial resistance, and easy residual drugs in fish, thus endangering human diet health