Selenium-rich foliar fertilizer

Abstract

The invention relates to the field of a fertilizer, and relates to a selenium-rich foliar fertilizer. The selenium-rich foliar fertilizer comprises the following raw materials in parts by weight: 5-10 parts of sodium selenate, 5-8 parts of vitamin, 1-3 parts of coenzyme II, 5-10 parts of amino acid, 2-5 parts of potassium chloride, 2-5 parts of yeast liquid, 0.08-0.12 parts of EDTA-Mg, 0.08-0.12 parts of EDTA-Fe, 0.06-0.1 parts of boric acid, 0.04-0.06 parts of EDTA-Mn, 0.04-0.06 parts of EDTA-Cu, 0.04-0.06 parts of zinc sulfate, and 0.004-0.01 parts of sodium molybdate. selenium element and various trace elements are rapidly supplemented through leaf surface, the waste of the substances can be effectively avoided, absorptivity is ensured, and the soil pollution is reduced.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a selenium-enriched foliar fertilizer. Background technique [0002] Selenium is an essential trace element for the human body. Selenium participates in the synthesis of various selenium-containing enzymes and selenoproteins in the human body. Among them, glutathione peroxidase catalyzes the conversion of hydroperoxide or lipid peroxide into water or various alcohols in vivo, eliminates the attack of free radicals on biofilms, and protects biofilms from oxidative damage; Selenium participates in the formation of iodothyronine deiodinase. Selenium can improve human immunity, promote the proliferation of lymphocytes and the synthesis of antibodies and immunoglobulins. Selenium has obvious inhibitory and protective effects on colon cancer, skin cancer, liver cancer, breast cancer and other cancers, and its intermediate metabolite methyl enol in the body has strong anticancer activity. ...

AI Technical Summary

Problems solved by technology

[0003] Selenium-enriched food is through the biotransformation method, in the natural growth process of plants, selenium is organically introduced into the plant body, so as to produce food with high organic selenium content, which is called selenium-enriched food, but excessive selenium will affect the soil. create pollution

[0004] Plant growth requires various trace elements, such as Fe, Mn, Mg, B, Cu, etc. When plants lack various trace elements, they will not be able to grow healthily. When plants supplement various trace elements, most of them use ground fertilizers. Absorbed through plant roots, due to the solidification of the soil, the absorption rate of various trace elements is not high when used, and it will cause pollution to the soil, and it cannot quickly act on various parts of the plant