Sea crab fast fattening feed and preparation method thereof

Abstract

The invention discloses a sea crab fast fattening feed and a preparation method thereof, the sea crab fast fattening feed comprises the following ingredients by mass: 10-20 parts of pork skin, 20-22 parts of pig liver powder, 16-18 parts of fruit peel, 13-15 parts of pork fat, 100-120 parts of corn flour, 10-12 parts of pork, 16-18 parts of pig blood, 40-50 parts of oat flour, 6-10 parts of edible oil, 14-18 parts of oysters, 15-25 parts of fish bone meal, 10-20 parts of chicken offal, 10-20 parts of soybean meal and 20-30 parts of rapeseed cake, the sea crab fast fattening feed mainly solves the problem in the prior art crab aquaculture feeds are not easy to absorb, crabs are slow to growth and water is polluted; the sea crab fast fattening feed has rich nutrient, aromatic odor and antiviral ingredients, the crabs fed by the sea crab fast fattening feed are faster to grow, the production of the sea crab fast fattening feed is simple, and the raw materials are abundant to supply.

Description

technical field [0001] The invention relates to the technical field of sea crab culture, in particular to a fast fattening feed for sea crabs and a preparation method thereof. Background technique [0002] Crab is a delicious and easily absorbed food, which is deeply loved by people. There are many kinds of food for crabs. All kinds of animals and plants can be eaten as long as they can be chewed, which just affects the tenderness and taste of the meat of crabs. Appropriately increasing the proportion of animal crab feed during the crab maturity stage can greatly increase its growth rate on the one hand, and in addition, it has a great effect on improving the quality of crabs. At present, the animal crab feed of many crabs is mainly made of fresh or frozen small miscellaneous fish and fish meal, which has the disadvantages of destroying fish resources, easily polluting water sources, and unbalanced nutrients. These crab feeds tend to become mushy in water , does not confor...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a sea crab rapid fattening feed and a preparation method thereof. The invention mainly solves the problems that the crab breeding feed in the prior art is not easy to be absorbed, the growth speed of the crab is slow, and the water quality is polluted; the nutrition is rich, the smell is fragrant, With anti-viral ingredients, crabs grow faster after eating, crab feed itself is easy to make and the supply of various raw materials is abundant