A kind of spirulina crab feed and preparation method thereof

Abstract

The invention discloses spiral seaweed feed for crabs, which is characterized by being prepared from the following raw materials in parts by weight: 25-30 parts of bean cake, 20-25 parts of millet, 18-24 parts of spiral seaweed, 14-18 parts of asparagus, 19-23 parts of dried jellyfish slices, 16-19 parts of clam meat, 15-17 parts of black carp, 0.04-0.08 part of riboflavin, 0.05-0.09 part of yeast powder, 13-17 parts of soyabean protein peptide, 2-5 parts of oyster sauce, 7-9 parts of soybean oil, 21-26 parts of apple, 17-25 parts of aloe, 4-7 parts of calcium lactate, 0.1-0.3 part of caulis spatholobi, 0.2-0.4 part of oldenlandia diffusa, 1-3 parts of houttuynia cordata, 3-6 parts of a phagostimulant and a defined amount of water. According to the feed provided by the invention, as spiral seaweed which is rich in nutrition is added into the feed for crabs, nutrition can be supplemented to the crabs, the growth speed of the crabs is increased, the quality and taste of the crabs are improved, the acidic physique can be changed and the metabolism activity is adjusted, and after long-term eating of the crabs bred by adopting the product, the human-body blood glucose can be adjusted, and a remarkable effect is achieved on stability in state of the diabetes.

Description

technical field [0001] The invention relates to the field of feed, in particular to a spirulina 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 deteriorate. ...

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.