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Germicidal yield-increasing biopesticide specially used for industrial hemp and preparation method of biopesticide

A technology for industrial hemp and biopharmaceuticals, applied in the fields of application, agriculture, fertilizer mixture, etc., can solve the problems of yellow leaves and roots, withered branches, affecting the normal growth of hemp, etc., and achieves a simple, safe and efficient method, and supplements plant nutrients. Effect

Inactive Publication Date: 2020-02-04
黑龙江雪域安康工业大麻科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Industrial hemp is easily attacked by fungi during the planting process, and yellow leaves and roots appear. Long-term fungal infection will cause dead trees and branches to wither, affecting the normal growth of hemp. The requirements are relatively strict, so it is a difficult problem in the prevention and control of diseases. General pesticides are afraid of spraying for fear of leaving residues, and it is difficult to prevent and control germs without spraying.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. After dissolving 50 parts by mass of medemycin with 100 parts of acetic acid and 100 parts of water, let it stand for 24 hours for later use.

[0024] 2. After dissolving 100 parts by mass of food-grade potassium dihydrogen phosphate with 200 parts of pure water, it is better to let it stand for 24 hours without crystal precipitation.

[0025] 3. Using 450 parts by mass of polyglutamic acid.

[0026] After the three raw materials are dissolved, first pour the medemycin solution and stir for 30 minutes, then add the polyglutamic acid solution and stir for 50 minutes, finally add the potassium dihydrogen phosphate solution and stir for one hour, then let it stand for 48 hours to observe whether there is stratification and Precipitation phenomenon, and then warm water to 100 degrees to see if there is any change, and adjust it to minus 30 degrees with the refrigerator to see if there is any precipitation. After observation, there is no major change before application. ...

Embodiment 2

[0030] 1. After dissolving 55 parts of medemycin with 100 parts of acetic acid and 100 parts of water, let it stand for 20 hours for later use.

[0031] 2. After dissolving 110 parts by mass of food-grade potassium dihydrogen phosphate with 200 parts of purified water, it is better to let it stand for 20 hours without crystal precipitation.

[0032] 3. Using 460 parts by mass of polyglutamic acid.

[0033] After the three raw materials are dissolved, first pour the medemycin solution and stir for 20 minutes, then add the polyglutamic acid solution and stir for 60 minutes, finally add the potassium dihydrogen phosphate solution and stir for 1.5 hours, then let stand for 50 hours to observe whether there is stratification and Precipitation phenomenon, and then warm water to 100 degrees to see if there is any change, and adjust it to minus 30 degrees with the refrigerator to see if there is any precipitation. After observation, there is no major change before application.

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Abstract

The invention discloses a germicidal yield-increasing biopesticide specially used for industrial hemp and a preparation method of the biopesticide, and belongs to the technical field of germicides. The biopesticide includes the following components in parts by mass: 50 parts by mass of midecamycin, 100 parts of potassium dihydrogen phosphate and 450 parts of a polyglutamic acid stock solution. Thegermicidal yield-increasing biopesticide specially used for the industrial hemp provided by the invention has the functions of high-efficiency sterilization, bacteriostasis, resistance to diseases, supplement of plant nutrient elements and no pollution or damage to soil.

Description

technical field [0001] The invention relates to a special bactericidal and proliferative biomedicine for industrial hemp and a preparation method thereof, belonging to the technical field of bactericides. Background technique [0002] Industrial hemp is easily attacked by fungi during the planting process, and yellow leaves and roots appear. Long-term fungal infection will cause dead trees and branches to wither, affecting the normal growth of hemp. The requirements are relatively strict, so it is a difficult problem in the prevention and control of diseases. General pesticides are not dared to spray for fear of leaving residues, and it is difficult to prevent and control germs without spraying. [0003] Medemycin has strong antibacterial activity against Gram-positive bacteria such as Staphylococcus aureus, Pneumococcus, Hemolytic Streptococcus, Bacillus anthracis, Bacillus diphtheria and other eubacteria. Therapeutic effect, it is a pioneer in the treatment of human disea...

Claims

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Application Information

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IPC IPC(8): C05G3/60
CPCC05B7/00C05G3/00C05C11/00
Inventor 张军于天宇
Owner 黑龙江雪域安康工业大麻科技有限责任公司
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