Crawfish feed containing traditional Chinese medicine components

Abstract

The invention relates to the technical field of aquaculture and particularly relates to a crawfish feed containing traditional Chinese medicine components. The feed is prepared from following raw materials in parts by weight: 18-20 parts of bean bran, 8-10 parts of soybean meal, 20-25 parts of sweet corns, 10-12 parts of dried white spirit vinasse, 10-12 parts of rapeseed dregs, 4-5 parts of dried blood powder, 2-3 parts of cooked yolk, 2-3 parts of dried yeast powder, 2-3 parts of shell powder, 3-4 parts of chicken visceral mea, 4-5 parts of small black carp dried powder, 5-6 parts of vallisneria natans, 2-3 parts of Peru fish meal, 8-10 parts of monochoria vaginalis, 0.2-0.5 part of cortex acanthopanacis, 0.2-0.5 part of gastrodia elata, 0.2-0.5 part of astragalus membranaceus, 0.5-1 part of carthamus tinctorius, a proper amount of table salt and 4-5 parts of a phagostimulant. The prepared feed completely meets the omnivorous property of crawfishes and contains various high-quality protein raw materials; Chinese herbal medicine raw materials including the cortex acanthopanacis, the gastrodia elata, the astragalus membranaceus, the carthamus tinctorius and the like are particularly added so that the immune capability of shrimp bodies is effectively improved; the morbidity of shrimp flocks is reduced and the culture benefit is improved; all the raw materials of the feed are purely-natural green raw materials and a drug residue phenomenon does not exist; the quality of the crawfishes is guaranteed.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a crayfish feed containing traditional Chinese medicine components and a preparation method thereof. Background technique [0002] Crayfish meat is delicious and nutritious. It is a high-protein, low-fat healthy food. Development, there are many ways to raise crayfish, such as single culture in ponds, continuous cropping of rice and shrimp, etc. No matter what kind of farming method is adopted, in order to improve the breeding efficiency, it is necessary to strengthen the feeding and management links to prevent and control the occurrence of various diseases. During the breeding process, chemical drugs are often used to prevent and control diseases, resulting in drug residues in crayfish, thereby reducing the edible value of lobsters. In order to ensure the quality of lobsters, chemical drugs should be avoided. The reasonable way is to improve feed Formula, focusing on nutrit...

AI Technical Summary

Problems solved by technology

[0002] Crayfish meat is delicious and nutritious. It is a high-protein, low-fat healthy food. Development, there are many ways to raise crayfish, such as single culture in ponds, continuous cropping of rice and shrimp, etc. No matter what kind of farming method is adopted, in order to improve the breeding efficiency, it is necessary to strengthen the feeding and management links to prevent and control the occurrence of various diseases. During the breeding process, chemical drugs are often used to prevent and control diseases, resulting in drug residues in crayfish, thereby reducing the edible value of lobsters. In order to ensure the quality of lobsters, chemical drugs should be avoided. The reasonable way is to improve feed Formula, focusing on nutritional structure, replacing chemical additives with Chinese herbal medicines without drug residues