Sea crab and river crab mixed culture feed and preparation method thereof

Abstract

The invention provides sea crab and river crab mixed culture feed and a preparation method thereof. The sea crab and river crab mixed culture feed is prepared from the following components: 50-70 parts of rhizoma atractylodis, 70-80 parts of charred cortex phellodendri, 170-180 parts of black sesames, 20-30 parts of rhizoma pinelliae, 70-80 parts of Chinese magnoliavine fruits, 200-300 parts of coix seeds, 15-20 parts of millet bran, 5-10 parts of feed yeast powder, 3-4 parts of salt, 20-30 parts of radix achyranthis bidentatae, 30-35 parts of fistular onion stalks, 2-3 parts of lotus seeds, 30-35 parts of corns, 50-60 parts of dried shiitake mushrooms, 200-210 parts of forage, 40-50 parts of fresh milk, 50-60 parts of boiling water, 5-10 parts of soybeans, 5-10 parts of wax gourd seeds, 5-10 parts of fructus aurantii, 5-10 parts of fruit pulp and 5-10 parts of kidney beans. The sea crab and river crab mixed culture feed has the characteristics that a culture method is simple, is ecological and environmentally friendly and is suitable for domestic culture; crabs cultured by the sea crab and river crab mixed culture feed have abundant nutrients through bait immersed by medicine soup, and have a certain pharmacological action; and the crabs have high protein content, low fat and extremely good taste and medicinal value.

Description

[0001] Technical field: [0002] The invention relates to a culture technology, in particular to a mixed culture feed of sea crabs and river crabs and a preparation method thereof. [0003] Background technique: [0004] my country is a big fishery country in the world. Since the reform and opening up, it has always attached great importance to the development of aquaculture industry. For more than ten years, my country's aquatic product output has ranked first in the world. Aquaculture has become a key industry to improve the nutritional structure, increase farmers' income, and promote the development of new rural economy. [0005] my country's aquaculture industry has made great progress, and the breeds are increasingly diversified. Some famous, new and precious fish have gradually formed a certain scale of breeding, and their industrial structure is becoming more and more perfect. However, unscientific breeding planning, stocking density, bait feeding, and drug application ...

AI Technical Summary

Problems solved by technology

However, unscientific breeding planning, stocking density, bait feeding, and drug application in the breeding process affect the healthy and stable development of the aquaculture industry, and cannot meet the current requirements of high efficiency, water saving, environmental protection, and quality and safety in the aquaculture industry.