Grass carp formula feed and its preparation method

Abstract

The invention discloses a grass carp formula feed prepared from the following raw materials by weight: 30-40 parts of soybean meal, 20-30 parts of sorghum flour, 10-15 parts of bone powder, 6-8 parts of garlic, 6-8 parts of pumpkin flower, 5-6 parts of loquat leaf, 5-6 parts of pine needle powder, 2-3 parts of tenebrio molitor powder, 3-4 parts of radix trichosanthis, 5-6 parts of dried blood, 2-3 parts of chestnut root, 1-2 parts of myrcia, 3-4 parts of pomegranate seed, 3-4 parts of jujube tree skin, 1-2 parts of shea butter, 1-2 parts salt, 3-5 parts of a phagostimulant and a proper amount of water; the grass carp formula feed effectively mixing a variety of components is scientific and reasonable in formula, can meet the needs of various stages of grass carp growth, is high in feed utilization and good in palatability, can effectively improve the meat quality and nutritional value of grass carp, promotes the growth of grass carp, and can also improve the sick rate and survival rate of the grass carp. In addition, the grass carp formula feed is less in water body pollution and low in cost, and has good environmental and economic benefits.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a formula feed for grass carp and a preparation method thereof. Background technique [0002] Grass carp is a typical herbivorous fish. Its intestines are long, four to five times its body length. In natural waters, it mainly feeds on aquatic plants and other plants. It is a typical herbivorous fish. Grass carp is one of the four major family carp in my country. Grass carp is one of the main species of freshwater aquaculture in my country because of its simple feeding habits, wide source of bait, rapid growth and high yield. Very reasonable, not only the composition is single, it cannot provide all the nutrients needed for the growth of grass carp, but also contains various hormones and additives. The feed of the present invention is rich in nutrition, good in taste, and does not contain chemical elements such as hormones. After grass carp eats, It can meet the nutritional needs of g...

AI Technical Summary

Problems solved by technology

Grass carp is one of the four major family carp in my country. Grass carp is one of the main species of freshwater aquaculture in my country because of its simple feeding habits, wide source of bait, rapid growth and high yield. Very reasonable, not only the composition is single, it cannot provide all the nutrients needed for the growth of gra...