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Selenium-rich nutrient and application thereof

A selenium-enriched nutrient and selenium-enriched technology, applied in application, fertilizer mixtures, fertilization methods, etc., can solve problems such as troubles, and achieve the effects of convenient use, low cost, and less application amount

Active Publication Date: 2014-02-05
CHENGDU NEWSUN CROPSCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is cumbersome to operate and requires the introduction of strains

Method used

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  • Selenium-rich nutrient and application thereof
  • Selenium-rich nutrient and application thereof
  • Selenium-rich nutrient and application thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0035] The preparation method of the selenium-enriched nutritional agent of the present invention is as follows: remove compound amino acids, selenium-enriched raw materials, humic acid and distilled water according to the ratio, put the water in a reaction kettle, add other components therein, and stir evenly.

[0036] The application of the selenium-enriched nutritional agent of the present invention in the production of agricultural products.

[0037] The dosage of the selenium-enriched nutritional agent of the present invention is 66.7-333.5ml per mu, more preferably the dosage of the selenium-rich nutritional agent is 250ml per mu.

[0038] The application method of the selenium-enriched nutrient of the present invention is spraying, flushing or irrigation after dilution; preferably spraying is diluted 800 to 1500 times, more preferably 800 times; preferably flushing is diluted 2000 to 3000 times, more preferably 2500 times; preferably diluted by irrigation 3000 to 5000 t...

Embodiment 1

[0041] Embodiment 1 Preparation of selenium-enriched nutritional agent of the present invention

[0042] Take 5g of humic acid, 0.5g of sodium selenite and 10g of compound amino acid in parts by weight, add 82.5mL of water, fully mix and stir to dissolve.

Embodiment 2

[0043] Embodiment 2 Preparation of selenium-enriched nutrient of the present invention

[0044] Take 5g of humic acid, 0.5g of sodium selenate, 10g of compound amino acid and 2g of tea saponin in parts by weight, add 82.5mL of water, fully mix and stir to dissolve.

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Abstract

The invention relates to a selenium-rich nutrient and application thereof, and belongs to the field of agricultural product cultivation. The invention provides a selenium-rich nutrient and a use method thereof. The selenium-rich nutrient comprises the following active ingredients in parts by weight: 2-6 parts of humic acid, 0.2-0.8 parts of selenium-rich raw material and 2-20 parts of compound amino acid, wherein the selenium-rich raw material is at least one of sodium selenate and sodium selenite.

Description

technical field [0001] The invention relates to a selenium-enriched nutrient and an application thereof, belonging to the field of cultivation and planting of agricultural products. Background technique [0002] Most areas in my country belong to selenium-deficient areas, and the organic selenoprotein content of agricultural products is generally low. Selenium is a trace element necessary for the human body. It is difficult to obtain the trace element selenium necessary for the human body only from agricultural products naturally containing organic selenium. Generally, it is supplemented by supplementing selenium health care products, selenium supplement medicines, adding inorganic selenium to videos, etc. Selenium supplement health care products and medicines are expensive; inorganic selenium added to food is not easy to be absorbed by the human body, has certain toxic and side effects, and can cause hair loss, skin Roughness and other issues. Therefore, increasing the selen...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05G3/00A01C21/00
Inventor 何其明刘文涛任丹
Owner CHENGDU NEWSUN CROPSCI
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