Selenium-enriched ecological bacterial fertilizer

An ecological and bacterial fertilizer technology, applied in the field of fertilizer preparation, can solve the problems of low yield and selenium content of pakchoi, and achieve the effect of increasing yield and organic selenium content
CN108083901AInactive Publication Date: 2018-05-29广西胜荣科技集团有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
广西胜荣科技集团有限公司
Publication Date
2018-05-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses selenium-enriched ecological bacterial fertilizer. The selenium-enriched ecological bacterial fertilizer is prepared from paddy rice straws, biogas slurry, mushroom residues, compound bacteria, potassium selenite, brown sugar, ammonium carbonate, monoammonium phosphate, potassium chloride, selenium humate, selenium-substituted homocystine, selenium ore powder, itaconic acid, dibutyl carboxyl toluene, a silane coupling agent KH-57, pentamethyl diethylene triamine, o-phenyl benzoic acid, polyvinyl alcohol, attapulgite, soya lecithin, sodium alginate and chitin through compound fertilizer granule preparation, coating material liquid preparation, fertilizer granule coating and drying. The ecological bacterial fertilizer can improve the yield of Chinese cabbage and the content of selenium.
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Description

【Technical Field】

[0001] The invention belongs to the technical field of fertilizer preparation, and specifically relates to a selenium-enriched ecological bacterial fertilizer. 【Background technique】

[0002] Selenium is an essential trace element for the human body and an antioxidant that maintains the balance of the body. It is called a trace element that governs life. Selenium can enhance the body's immunity, prevent diabetes, cataracts and cardiovascular and cerebrovascular diseases, and also has the effects of detoxification, detoxification, prevention of liver disease and protection of the liver. When planting crops with high selenium content, it is necessary to put in fertilizers containing more selenium to increase the enrichment of selenium by the plant and realize the absorption of selenium by the body.

[0003] The Chinese patent application document "A selenium-enriched liquid bacterial fertilizer and its preparation method and application (application publication num...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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