Pork/eel composite crab feed and preparation method thereof

Abstract

The invention discloses pork / eel composite crab feed, and is characterized by comprising the following raw materials in parts by weight: 21-27 parts of cottonseed cake, 19-25 parts of bean cake, 18-20 parts of soybean, 17-19 parts of sweet potato, 10-13 parts of dry mushroom, 9-11 strawberry jam, 1-3 parts of cheese powder, 6-8 parts of lard oil, 25-30 parts of pork, 14-17 parts of eel, 22-27 parts of silkworm chrysalis, 19-24 parts of sea-tangle, 15-17 parts of Hami melon, 12-15 parts of smoked plum, 18-23 parts of litchi leaves, 17-21 parts of bamboo leaves, 4-7 parts of table salt, 0.2-0.4 part of tuckahoe, 0.3-0.6 part of fructus ligustri lucidi, 1-3 parts of peony bark, 3-6 parts of an attractant, and proper part of water. The feed is rich in nutrition, fragrant in smell, and good in palatability, and increases sodions by adding table salt; after the feed is eaten by crabs, nutrition demand in the growth stage of the crabs is met, the quality of meat is remarkably improved, and the disease resistance is high. The feed can improve the growth speed of the crabs, shorten the period of breeding, and facilitate raising households' economic benefits.

Description

technical field [0001] The invention relates to the field of feed, in particular to a pork / eel compound 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 deteri...

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.