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Selenium-rich agent and its usage and use

A selenium-enriched, multi-purpose technology, applied in the direction of application, fertilizer mixture, fertilization device, etc., can solve the problems that restrict the production of high-selenium-enriched plants, achieve the effects of less components, increase selenium content, and reduce costs

Inactive Publication Date: 2005-04-27
杨容甫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, due to the existence of the contradiction between selenium content and yield in plants, the production of high selenium-enriched plants is restricted.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Weigh 16 grams of sodium selenate and 2 grams of potassium dihydrogen phosphate, mix them evenly, and dissolve them in 900 grams of water. After dissolving, spray the solution on the leaves of wheat during the wheat growth period. The cultivated wheat is processed into flour for use as a food additive.

Embodiment 2

[0020] Weigh 12 grams of potassium selenite, 1.5 grams of potassium dihydrogen phosphate and 1.5 grams of disodium hydrogen phosphate, mix well, dissolve in 1000 grams of water, and after dissolving, spray the solution on the leaves of corn during the growth period of corn . The cultivated corn is used as a food additive.

Embodiment 3

[0022] Weigh 13 grams of sodium selenite, 1 gram of ammonium dihydrogen phosphate and 1 gram of diammonium hydrogen phosphate, mix them evenly, and dissolve them in 1100 grams of water. After dissolving, spray the solution on the rice leaf surface at the flowering and earing stage of rice superior.

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PUM

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Abstract

The present invention features that the selenium-rich agent consists of inorganic selenium containing compound and phosphate in the weight ratio of 10-20 to 0.5-3. During use, the selenium-rich agent is dissolved in 50-90 times of water, and the solution is sprayed to the surface of plant in growth. The selenium-rich agent contains soluble inorganic salts and is easily absorbed by plant. The selenium-rich agent can raise the selenium content in plant and has no environmental pollution and no residue.

Description

technical field [0001] The invention relates to a plant growth regulator, in particular to a selenium-enriching agent for increasing the selenium content in plants. Background technique [0002] Selenium is an essential micronutrient element for humans and animals. It has many important physiological functions, the most important of which is that selenium participates in the formation of glutathione peroxidation in the form of selenocysteine ​​(SeCys) in humans and animals. Phytase (GSH-Px), thereby removing excessive active oxygen free radicals in the body. Exogenous selenium can induce the increase of GSH-Px activity and the activity of catalase. When the body is in a state of selenium deficiency, the activity of GSH-Px decreases, causing the accumulation of lipid free radicals and peroxides, which may induce abnormal lipid peroxidation (LPO), leading to cell membrane damage, tissue damage, and tumorigenesis. The study found that within a certain range of selenium concen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 杨容甫
Owner 杨容甫
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