Crab fodder with fermented soybean meal

Abstract

The invention discloses crab fodder with fermented soybean meal. The crab fodder is characterized by comprising the following raw materials in parts by weight: 23-29 parts of buckwheat, 18-23 parts of grain sorghum, 19-24 parts of fermented soybean meal, 1-4 parts of calcium hydrophosphate, 5-8 parts of Chinese forest frog oil, 2-4 parts of glycine zinc, 28-35 parts of chicken, 20-25 parts of cured goose, 2-4 parts of fresh taste soybean sauce, 13-15 parts of green plum, 15-18 parts of honey-dew melon, 19-23 parts of lysimachia clethroides, 0.2-0.5 part of rhizoma cyperi, 0.5-0.8 part of cedrela root skin, 0.2-0.4 part of artemisia ordosica root, 0.1-0.3 part of Korean ginseng, 0.05-0.3 part of potassium sorbate, 3-6 parts of phagostimulant, and a proper amount of water. The crab fodder is added with the fermented soybean meal, has unique fermented fragrant taste, is good in food attracting property, improves flavor of fodder, increases appetite of crabs, forms addiction of the crabs after long-term use, improves feed intake of the crabs, promotes growth, and reduces material consumption; the cultivating survival rate of crabs can be improved by long-term consumption of the fodder.

Description

technical field [0001] The invention relates to the field of feed, in particular to a fermented soybean meal 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 rot and d...

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.