High-protein nutritive crab feed

Abstract

The invention relates to the technical field of feeds, in particular to a high-protein nutritive crab feed. The high-protein nutritive crab feed consists of the following substances in parts by weight: 15-25 parts of haws, 15-25 parts of whey powder, 3-5 parts of sodium butyrate, 15-25 parts of buckwheat flour, 15-20 parts of silkworm chrysalis, 1-3 parts of spices, 3-5 parts of sweet ferment rice, 3-8 parts of a soybean sauce, 8-12 parts of castor oil, 10-15 parts of xanthan gum, 5-15 parts of soybean peptide protein, 3-8 parts of coriander leaf essential oil, 3-8 parts of shiitake mushroom seasoning oil, 1-3 parts of ethyl maltol, 1-5 parts of gelatin, 20-25 parts of rice hull flour, 15-18 parts of wheat bran, 15-26 parts of livestock and poultry meat, 5-10 parts of dried scallops, 20-30 parts of lard crackling, 8-12 parts of vegetable fibers, and 5-12 parts of yeast cell wall powder. According to the crab feed provided by the invention, various animal meat is added, so that good-quality animal protein sources are provided, the food calling properties of the feed are increased, and the nutrient components of the feed are reasonable. The added silkworm chrysalis is good-quality insect protein, and contains rich protein, fatty acids and vitamins, so that meeting of requirements of crabs at various growth periods for nutrient elements is facilitated.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a high-protein nutritious crab feed. 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 rot and deteriorate. Therefore...

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.