A kind of crab feed that can prevent ciliate disease and its preparation method

Abstract

The invention discloses ciliophora disease-preventable crab feed which is characterized by being prepared from the following raw materials in parts by weight: 18-23 parts of maize, 22-26 parts of bean pulp, 8-13 parts of cuttlefish meat, 3-7 parts of starch, 13-16 parts of pyrus ussuriensis maxim, 17-20 parts of banana, 11-14 parts of morning glory vine, 2-5 parts of fermented flour sauce, 4-6 parts of colleseed oil, 1-3 parts of cinnamon, 2-4 parts of folium isatidis, 0.5-0.9 part of elecampane, 7-9 parts of chrysanthemum, 8-15 parts of betel nut, 6-9 parts of gypsum, 1-2 parts of rehmannia, 3-6 parts of a phagostimulant and a defined amount of water. According to the invention, the appearance is relatively stable, the product cannot be dispersed after being soaked in water for a few hours, which accords with the eating habit of the crabs; in the feed, Chinese herbal medicine components including rehmannia and the like are added to prevent the crabs from suffering from the ciliophora disease; pyrus ussuriensis maxim is further added, which can improve the immunity in the growth process of the crabs, and as the ingredients of the pyrus ussuriensis maxim are rich in plenty of fructose, the palatability of the feed is adjusted, and meanwhile, the feed has a certain appetizing efficacy, so as to realize the effect of promotion about weight gaining of the crabs.

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.