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Water soluble sterilization fertilizer with amino acid and preparation method of fertilizer

A technology of water-soluble fertilizer and bactericidal effect, applied in the direction of botany equipment and methods, fungicides, liquid fertilizers, etc., can solve the problems that water-soluble fertilizers containing amino acids do not have bactericidal effect, etc., to achieve easy absorption, promote sterilization, and nutrients full effect

Inactive Publication Date: 2017-10-10
峨眉山市龙腾生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The object of the present invention is: to solve the problem that the above-mentioned existing amino acid-containing water-soluble fertilizer does not have a bactericidal effect, the present invention provides a kind of amino acid-containing water-soluble fertilizer with a bactericidal effect and a preparation method thereof

Method used

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  • Water soluble sterilization fertilizer with amino acid and preparation method of fertilizer
  • Water soluble sterilization fertilizer with amino acid and preparation method of fertilizer
  • Water soluble sterilization fertilizer with amino acid and preparation method of fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The preparation steps of the amino acid-containing water-soluble fertilizer with bactericidal effect are as follows:

[0043] (1) 500gDL-pyroglutamic acid is hydrolyzed with 250g hydrochloric acid to generate a hydrolyzate containing glutamic acid;

[0044] (2) add 30g magnesium oxide in hydrolyzate;

[0045] (3) adding calcium oxide to the hydrolyzed solution after step (2) to adjust the pH value to 6.0;

[0046] (4) placing the hydrolyzate after the treatment in step (3) at 75° C. for heat preservation and chelation;

[0047] (5) Prepare the extracts of Shichangpu, Moutan bark, Angelica dahurica, Star anise, Scutellaria chinensis, Zanthoxylum bungeanum, Artemisia argyi and clove, the steps are as follows:

[0048] A, 10g Shichangpu, 50g peony cortex, 50g Angelica dahurica, 100g star anise, 100g Scutellaria chinensis, 100g Zanthoxylum bungeanum, 100g Artemisia argyi and 20g cloves and other Chinese medicinal materials are picked up to remove impurities, dried and crush...

Embodiment 2

[0055] The preparation steps of the amino acid-containing water-soluble fertilizer with bactericidal effect are as follows:

[0056] (1) 550gDL-pyroglutamic acid is hydrolyzed with 300g hydrochloric acid to generate a hydrolyzate containing glutamic acid;

[0057] (2) add 40g magnesium oxide in hydrolyzate;

[0058] (3) adding calcium oxide to the hydrolyzed solution after step (2) to adjust the pH value to 6.2;

[0059] (4) placing the hydrolyzed solution after the treatment in step (3) at 80° C. for heat preservation and chelation;

[0060] (5) Prepare the extracts of Shichangpu, Moutan bark, Angelica dahurica, Star anise, Scutellaria chinensis, Zanthoxylum bungeanum, Artemisia argyi and clove, the steps are as follows:

[0061] A. Pick up Chinese herbal medicines such as 20g Shichangpu, 60g Moutan bark, 60g Angelica dahurica, 150g star anise, 150g Scutellaria chinensis, 150g Zanthoxylum bungeanum, 150g Artemisia argyi and 50g cloves, dry and pulverize them to 100-200 mesh...

Embodiment 3

[0068] The preparation steps of the amino acid-containing water-soluble fertilizer with bactericidal effect are as follows:

[0069] (1) 600gDL-pyroglutamic acid is hydrolyzed with 350g hydrochloric acid to generate a hydrolyzate containing glutamic acid;

[0070] (2) add 50g magnesium oxide in hydrolyzate;

[0071] (3) adding calcium oxide to the hydrolyzed solution after step (2) to adjust the pH value to 6.5;

[0072] (4) placing the hydrolyzate after the treatment in step (3) at 85° C. for heat preservation and chelation;

[0073] (5) Prepare the extracts of Shichangpu, Moutan bark, Angelica dahurica, Star anise, Scutellaria chinensis, Zanthoxylum bungeanum, Artemisia argyi and clove, the steps are as follows:

[0074] A. Pick up Chinese medicinal materials such as 50g Shichangpu, 80g Moutan bark, 80g Angelica dahurica, 200g star anise, 200g Scutellaria chinensis, 200g Zanthoxylum bungeanum, 200g Artemisia argyi and 60g cloves, dry and pulverize them to 100-200 mesh to o...

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Abstract

The invention belongs to the technical field of fertilizer processing, and particularly relates to a water soluble sterilization fertilizer with amino acid and a preparation method of the fertilizer. The water soluble fertilizer with the amino acid takes DL-pyroglutamic acid waste as a raw material, various Chinese herbal medicine components are added and suitably matched, so that the water soluble fertilizer has remarkable sterilization effect, diseases and insect pests are prevented and treated in advance when nutrient requirements of crops in the overall growth process are guaranteed, and the possibility of the diseases and insect pests of plants is remarkably reduced, used pesticides are decreased. The invention further provides a novel recycling pathway of DL-pyroglutamic acid. The produced water soluble fertilizer with the amino acid can be completely dissolved in water and used for the crops liking chlorine, calcium and magnesium fertilizers, has comprehensive nutrient elements and is particularly applicable to tomatoes, cotton, rice, wheat and corn, and the nutrient elements are easily absorbed by the crops.

Description

technical field [0001] The invention belongs to the technical field of fertilizer processing, and in particular relates to a water-soluble fertilizer containing amino acid with bactericidal effect and a preparation method thereof. Background technique [0002] Amino acid-containing water-soluble fertilizer (medium element type) refers to a liquid or solid water-soluble fertilizer made of free amino acid as the main body, and adding appropriate amount of calcium and magnesium in the proportion required for plant growth. According to the added nutrients, it can be divided into medium element type and trace element type, and according to the product dosage form, it can be divided into powder and water. % (or 30g / L). [0003] Amino acid-containing water-soluble fertilizers (medium element type) mainly have the following uses: Glutamic acid-containing water-soluble fertilizers are a new generation of high-tech, multi-functional, and environmentally friendly fertilizers produced ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01N65/40A01P3/00A01P1/00
CPCA01N65/00A01N65/40C05C11/00C05G3/00C05G5/23A01N2300/00Y02A50/30
Inventor 陈云
Owner 峨眉山市龙腾生物科技有限公司
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