A kind of livestock and poultry meat high nutrition crab feed and preparation method thereof

Abstract

The invention discloses a livestock and poultry meat high-nutrition fodder for crabs. The fodder is characterized by being prepared from the following raw materials by weight: 14-17 parts of hawthorn, 8-13 parts of whey powders, 1-3 parts of sodium butyrate, 9-14 parts of xanthan gum, 19-26 parts of cavings powders, 23-28 parts of wheat bran, 21-26 parts of livestock and poultry meat, 14-16 parts of dried scallop, 22-30 parts of lard stearin, 3-5 parts of fresh scallop sauce, 9-13 parts of green plum, 17-19 parts of carrot, 0.2-0.4 part of hoantchy root, 0.3-0.5 part of male fern rhizome, 0.2-0.3 part of broiled fleece-flower root, 3-6 parts of phagostimulants and a proper amount of water. The fodder is reasonable in proportion, low in cost, comprehensive in nutrition, good in palatability, easy to digest and fast to absorb; the crabs are grown strongly, strong in disease resistance and high in breeding survival rate.

Description

technical field [0001] The invention relates to the field of feed, in particular to a high-nutrition crab feed for livestock and poultry meat 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 ...

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.