Zinc-and-selenium-enriched compound feed for crucian carps

Abstract

The invention relates to a zinc-and-selenium-enriched compound feed for crucian carps. The zinc-and-selenium-enriched compound feed for the crucian carps comprises the following raw materials in parts by mass: 12-15 parts of wheat starch, 18-26 parts of flour, 15-20 parts of shrimp powder, 10-12 parts of soybean powder, 7-10 parts of meat and bone meal, 1-3 parts of wall-broken yeast powder, 1-2 parts of radix astragali powder, 1-3 parts of spirulina powder, 1-2 parts of edible salt, 3-5 parts of carrot powder, 2-5 parts of earthworm powder, 1-3 parts of fish oil, 2-5 parts of liquorice root powder, 1-2 parts of vitamin C, 1.9-3.8 parts of wheat germ powder, 0.1-0.2 parts of zinc yeast, 1.9-3.8 parts of refined konjac powder, 0.1-0.2 part of selenium yeast, and an appropriate amount of water. The compound feed is rich in zinc and selenium elements, and further enhances body constitution of the crucian carps. Moreover, the meat quality of the crucian carps fed with the compound feed is improved, so that the economic efficiency is increased. The crucian carp meat is rich in zinc and selenium elements, and has the effects of promoting human growth and development, improving immunity, enhancing human body immunity, resisting senescence, and preventing cancer. In addition, the crucian carp meat is capable of promoting intellectual development of the children.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a compound feed for crucian carp rich in zinc and selenium. Background technique [0002] Selenium and zinc are one of the essential trace elements for the human body. They play an extremely important role in important physiological processes such as human growth and development, reproductive inheritance, immunity, endocrine, anti-aging, and anti-cancer. They are indispensable trace elements for the human body. 72% of China's regions and 15 provinces are threatened by selenium deficiency. The United Nations Organization (FAO / WHO / IEA) has established that the human body should have 400 micrograms of selenium in its daily dietary supply, while the per capita daily selenium intake of Beijing citizens is only 60 micrograms. The per capita daily selenium intake in most parts of Northeast China is only 10 micrograms, and it is a high-incidence area for heart disease, K...

AI Technical Summary

Problems solved by technology

Zinc deficiency will directly cause low immunity in children, affect the growth and development of children, and lead to serious consequences such as short stature or mental retardation