Organic selenium leaf fertilizer

An organic selenium and foliar fertilizer technology, applied in organic fertilizers, inorganic fertilizers, nitrogen fertilizers, etc., can solve the problems of low conversion rate and slow absorption of inorganic selenium, and achieve the effects of improving adhesion, increasing effective concentration and reducing total dosage.

Pending Publication Date: 2017-05-31
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Selenium-enriched foliar fertilizers currently on the market are generally produced from inorganic selenium such as sodium selenate or sodium selenite as raw materials, and the leaf surface absorbs inorganic sele

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Organic selenium foliage fertilizer is prepared from the following raw materials in parts by weight: 10 parts of lipopolysaccharide selenate with a purity of 30%, 2 parts of selenium dioxide, 15 parts of 22% organic acid chelated zinc, 20 parts of magnesium sulfate monohydrate 25 parts of boric acid, 2 parts of sodium nitrophenolate, 5 parts of strontium chloride with a purity of 99.5%, 5 parts of citric acid, 3 parts of vitamin C, 2 parts of potassium amino acid chelate, 1 part of aster saponin, dodecylbenzene 1.5 parts of sulfonate, 1.5 parts of AEO-20 penetrant. Wherein the sodium nitrophenolate is a mixture prepared from 5-nitroguaiacol sodium, o-nitrophenolate sodium and p-nitrophenolate sodium.

[0022] The production method comprises the steps of:

[0023] Including the following steps:

[0024] (1) Raw material preparation: choose feed grade or high-purity raw materials according to the specific gravity of the formula;

[0025] (2) Stirring: Pour the weighed ...

Embodiment 2

[0031] Organic selenium foliage fertilizer is prepared from the following raw materials in parts by weight: 8 parts of lipopolysaccharide selenate with a purity of 30%, 3 parts of selenium dioxide, 30 parts of 22% organic acid chelated zinc, 25 parts of magnesium sulfate monohydrate 3 parts, 35 parts of borax, 3 parts of sodium nitrophenolate, 3 parts of strontium chloride with a purity of 99.5%, 3 parts of citric acid, 1 part of powdered organic silicon, 1 part of AEO-20 penetrant, 2 parts of vitamin C, amino acid chelation Potassium 3 parts, aster saponin 0.5 part. Wherein the sodium nitrophenolate is a mixture prepared from 5-nitroguaiacol sodium, o-nitrophenolate sodium and p-nitrophenolate sodium.

[0032] The preparation method of foliage fertilizer is the same as embodiment one.

Embodiment 3

[0034] Organic selenium foliar fertilizer is prepared from the following raw materials in parts by weight: 10 parts of lipopolysaccharide selenate with a purity of 30%, 1 part of selenium dioxide, 15 parts of 22% organic acid chelated zinc, and 15 parts of magnesium sulfate monohydrate 25 parts of boric acid, 4 parts of sodium nitrophenolate, 3 parts of strontium chloride with a purity of 99.5%, 3 parts of citric acid, 0.5 parts of powdered organic silicon, 0.5 parts of AEO-20 penetrant, 3 parts of vitamin C, amino acid chelation Potassium 2 parts. Wherein the sodium nitrophenolate is a mixture prepared from 5-nitroguaiacol sodium, o-nitrophenolate sodium and p-nitrophenolate sodium.

[0035] The preparation method of foliage fertilizer is the same as embodiment one.

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PUM

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Abstract

The invention discloses an organic selenium leaf fertilizer, which is prepared from the following raw materials in parts by weight: 8 to 10 parts of organic selenium, 1 to 3 parts of selenium dioxide, 15 to 30 parts of zinc sulfate, 15 to 25 parts of magnesium sulfate, 25 to 35 parts of boric acid or borax, 2 to 4 parts of compound sodium nitrophenolate, 3 to 5 parts of strontium chloride, 3 to 5 parts of citric acid, 0.5 to 1.5 parts of surfactants and 0.5 to 1.5 parts of penetrating agents. The organic selenium leaf fertilizer has the advantages that the utilization rate of plant leaves on selenium is improved; the total consumption of the fertilizer is reduced; in addition, the film forming performance is also realized, so that the fertilizer cannot be easily flushed away from the leaves by rainwater; in addition, the desinsection and antibacterial effects are also achieved.

Description

technical field [0001] The invention relates to the technical field of foliar fertilizers, in particular to an organic selenium foliar fertilizer. Background technique [0002] Functional agriculture is the direction of agricultural development in the 21st century. Functional agriculture is the nutrition and functionalization of agricultural products. For this reason, the market is urgently required to provide a multi-nutrient foliar fertilizer to produce multi-nutrient selenium-enriched functional agricultural products rich in selenium, zinc, strontium and vitamins, so as to solve the most deficient nutritional needs of the human body. [0003] "Selenium" is one of the eight essential trace elements for the human body. It has the functions of anti-oxidation, anti-aging, anti-radiation, and detoxification of heavy metals (mercury, lead, cadmium). The selenium-enriched foliar fertilizers currently on the market are generally produced from inorganic selenium such as sodium s...

Claims

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Application Information

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IPC IPC(8): C05G3/02C05G3/00C05G3/60
CPCC05C11/00C05G3/00C05G3/60C05D5/00C05D9/00C05D9/02C05F11/10
Inventor 颜送贵
Owner 颜送贵
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