Ass meat/saltwater fish composite crab feed and preparation method thereof

Abstract

The invention discloses ass meat / saltwater fish composite crab feed which is characterized by being prepared from the following raw materials in parts by weight: 1-3 parts of ethyl acetate, 2-4 parts of butylated hydroxytoluene, 3-6 parts of tea polyphenol, 13-17 parts of rape pollen, 6-9 parts of saccharose, 5-8 parts of glycine betaine, 15-18 parts of white carbon black, 23-30 parts of oil-tea-cake, 17-19 parts of wheat gluten, 5-9 parts of glycerinum, 4-7 parts of fish oil, 25-32 parts of ass meat, 17-20 parts of saltwater fish, 14-18 parts of rose, 13-15 parts of greenish lily flower, 4-7 parts of honey, 16-18 parts of sweet potato, 21-24 parts of water chestnut, 0.04-0.07 part of molt hormone, 3-7 parts of a phagostimulant and a defined amount of water. The ass meat / saltwater fish composite crab feed is balanced and full in nutrition, rich in multiple mineral components, good in palatability, high in digestibility, easy to store and low in price, can promote the growth of the crabs and has less pollution to the environment.

Description

technical field [0001] The invention relates to the field of feed, in particular to a donkey meat / sea fish composite crab feed and a preparation method thereof. Background technique [0002] Crabs have a wide variety of food, small fish and shrimp are their favorite, but some crabs eat seaweed, even animal carcasses or plants, they spend most of their time looking for food, they are not picky eaters, as long as they can chew All kinds of food can be eaten, which also affects the tenderness and taste of crab meat. In addition, many crab animal feeds currently on the market use fresh or frozen small miscellaneous fish and fish meal as the main raw materials, which have the disadvantages of destroying fish resources and easily polluting water sources. These feeds tend to become mushy in water, which is not suitable for crabs. Like the eating habit of molded food; In addition, the existing crab feed species is single, the nutritional structure is unbalanced, and it is easy to r...

AI Technical Summary

Problems solved by technology

In addition, many crab animal feeds currently on the market use fresh or frozen small miscellaneous fish and fish meal as the main raw materials, which have the disadvantages of destroying fish resources and easily polluting water sources. These feeds tend to become mushy in water, which is not suitable for crabs. I like the eating habit of molded food; in addition, the existing crab feed has a single variety, unbalanced nutritional structure, and easy corruption and deterioration.