Special Chinese herbal medicine food-calling additive for hairy crabs

Abstract

The invention discloses a special Chinese herbal medicine food-calling additive for hairy crabs. The special Chinese herbal medicine food-calling additive comprises the following components in parts by weight: 15-30 parts of dried shrimp powder, 10-20 parts of a pollen extract, 11-14 parts of radix glycyrrhizae, 5-13 parts of palm oil, 8-11 parts of lily powder, 5-12 parts of folic acid, 7-10 parts of radix astragali, 6-10 parts of angelica sinensis, 5-10 parts of ginkgo nut, 7-12 parts of coptidis rhizoma, 3-8 parts of waterweeds, 4-9 parts of common nostoc, 1-5 parts of lycopene, 4-8 parts of lycium barbarum polysaccharide, 1-6 parts of digestive enzyme, 1-5 parts of microelements and 1-5 parts of composite minerals. The special Chinese herbal medicine food-calling additive can improve the food-calling performance and the palatability of mixed feeds, increase the feed intake of the hairy crabs, enhance digestion and absorption of the feeds, promote body metabolism of the hairy crabs and synthesis of protein and enzyme, accordingly, accelerate the growth and the development of the hairy crabs, and improve the meat nutrition; and meanwhile, the Chinese herbal medicine ingredients can kill fish bacteria, purify water, and therefore, improve the immunity of the hairy crabs.

Description

technical field [0001] The invention relates to an aquatic feed, in particular to a special Chinese herbal food-attracting additive for hairy crabs. Background technique [0002] Yangcheng Lake hairy crabs are famous all over the world. They are fresh and full of flavors. Hairy crabs are rich in nutrients. The crab meat tastes salty and cold. Mixed with honey, external application can cure wasp stings or other unknown poisons. Crab meat is also a natural tonic for children. Regular consumption can supplement high-quality protein and various trace elements. In recent years, the artificial breeding of river crabs in my country has developed rapidly, and a complete industrial chain has been formed at present, and huge economic and social benefits have been achieved. [0003] At present, with the popularization of artificial feeding, all kinds of aquatic products are mainly feed, so a good feed formula is very important, but due to the insufficient content of nutrients in the i...

AI Technical Summary

Problems solved by technology

[0003] At present, with the popularization of artificial feeding, all kinds of aquatic products are mainly feed, so a good feed formula is very important, but due to the insufficient content of nutrients in the ingredients, the content of various proteins and vitamins is relatively low, which is harmful to the human body. The production of breeding has brought adverse effects. At the same time, hairy crabs are anorexic to the existing feed, resulting in low appetite, slow growth, and failure to go on the market as soon as possible, which brings losses to farmers. Therefore, a feed that improves the appetite of hairy crabs is invented. Additives are key