Grass carp dedicated fodder and preparation method thereof

Abstract

The invention mainly relates to grass carp dedicated fodder which is prepared from a main material, an auxiliary material and a bonding agent, wherein the main material is prepared from the following ingredients of corn powder, wheat straw powder, rice sprout powder, wheat bran, soybean meal, jumble bead powder, brewer grains, beef liver meal, bone meal, shrimp meal, earthworm powder, fly maggot powder, silkworm chrysalis meal, silkworm excrement and seaweed meal; the auxiliary material is prepared from the following ingredients of watermelon seed, tender catchweed bedstraw herb, ansu apricot leaf, sweet wormwood leaf, pine needle leaf, folium artemisiae argyi, citrus leaf, tobacco leaf, hippophae leaf, dried strawberry, radix et rhizoma rhei, radix stemonae, radix bupleuri, flos chrysanthemi, luffa stem, herba gynostemmatis pentaphylli, shaddock peel, orange peel, common andrographis herb, poria cocos, galla chinensis and radix gentianae. When being applied to grass carp cultivation, the grass carp dedicated fodder can fully meet the nutritional requirements of grass carp in all stages and can promote quick growth of the grass carp; meanwhile, the fodder is prepared from natural materials and is high in safety; furthermore, the raw materials are easy to obtain; the fodder is free of any toxic and side effect in a use process, free of hazardous substance residue, worth popularizing and environment-friendly.

Description

technical field [0001] The invention relates to an aquatic feed, in particular to a special feed for grass carp and a preparation method thereof. Background technique [0002] Grass carp, belonging to Cyprinidae, feeds on aquatic plants and likes to inhabit the middle and lower layers of water bodies. It usually matures at 3-4 years old. It is the main freshwater fish breeding target in China, and it is also the main raw material for various fish cooking delicacies. Its meat is delicious. , soft and smooth, loved by consumers. With the improvement of living standards, the demand for grass carp is also increasing, and artificial farming of grass carp is becoming more and more common in rural areas. At present, the artificial feeding of grass carp is mainly based on general-purpose artificial feed, and most of the feed ingredients are evolved from common fish breeding feed. Among them, the nutrients for grass carp are not very reasonable, and the content of various proteins a...

AI Technical Summary

Problems solved by technology

At present, the artificial feeding of grass carp is mainly based on general-purpose artificial feed, and most of the feed ingredients are evolved from common fish breeding feed. Among them, the nutrients for grass carp are not very reasonable, and the content of various proteins and vitamins is relatively low. , it is easy to cause the lack of various nutrients of grass carp, especially after the grass carp enters the rapid growth period, because it cannot take in sufficient nutrients in time and effectively, it will lead to slow weight gain, which will reduce the breeding output of grass carp and fail to achieve the expected effect