Ecologic and nutritive crab feed and preparation method thereof

Abstract

The invention discloses an ecologic and nutritive crab feed. The ecologic and nutritive crab feed is prepared by using the following raw materials, by weight, 18-20 parts of soybean protein peptide, 1-2 parts of Coriander Leaf essential oil, 5-8 parts of mushroom seasoning oil, 2-4 parts of ethyl maltol, 2.1-3.2 parts of gelatin, 14-17 parts of betel nut, 2-4 parts of an irritation agent, 0.3-0.5 parts of enramycin, 19-23 parts of shredded squid, 16-18 parts of preserved apricot, 16-21 parts of silver carp meat, 15-17 parts of orange, 5-8 parts of lemon, 8-10 parts of bee pollen, 0.3-0.5 parts of Radix Astragali, 0.2-0.4 parts of broadleaf holly leaf, 0.1-0.4 parts of Rhizoma Atractylodis Macrocephalae, 3-6 parts of an attractant, and a proper amount of water. The ecologic and nutritive crab feed has the advantages of reduction of the pollution to culturing environment, attraction of crab feeding, improvement of the irritability of crabs, fast growth and the like.

Description

technical field [0001] The invention relates to the field of feed, in particular to an ecological nutritional 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 ...

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.