Crab feed capable of preventing balantidiasis and preparation method of crab feed

Abstract

The invention discloses a crab feed capable of preventing balantidiasis. The crab feed is characterized by being prepared from the following raw materials in parts by weight: 18-23 of corn, 22-26 of soybean meal, 8-13 of cuttlefish meat, 3-7 of starch, 13-16 of sour pears, 17-20 of bananas, 11-14 of morning glory vines, 2-5 of flour paste, 4-6 of rapeseed oil, 1-3 of cinnamon, 2-4 of folium isatidis, 0.5-0.9 of costus roots, 7-9 of chrysanthemums, 8-15 of betel nuts, 6-9 of plaster stones, 1-2 of radix rehmanniae, 3-6 of a phagostimulant and an appropriate amount of water. The crab feed disclosed by the invention is stable in shape, can be soaked in the water for several hours without loosening, and conforms to the eating customs of crabs; Chinese herbal medicines of the radix rehmanniae and the like are added to the feed, so that finished powder can prevent the crabs from suffering from balantidiasis; the sour pears are also added, so that the immunity of the crabs in the growth course can be enhanced; besides, fruit materials are rich in massive levulose, so that the palatability of the feed is adjusted; and besides, the crab feed further has definite efficacy of stimulating theappetite, so that the effect of promoting weight increment of the crabs can be promoted.

Description

technical field [0001] The invention relates to the field of feed, in particular to a crab feed capable of preventing ciliates 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 r...

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.