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Plant bactericide and preparation method thereof

A technology of plant fungicides and plant polysaccharides, applied in botany equipment and methods, plant growth regulators, biocides, etc., can solve the problems of large chemical pesticide residues, poisoning, affecting physical and mental health, etc., to prevent the growth of flooding Disaster, good killing effect, effect of promoting plant metabolism

Inactive Publication Date: 2019-01-22
北京国创园国际生物科学技术研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chemical pesticides have played a great role in the application of agriculture, which is very good for farmers to increase production and income. However, chemical pesticide residues are large, and poisoning incidents occur from time to time, which affects people's physical and mental health.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A plant fungicide comprises the following raw materials in parts by weight: 25 parts of tobacco plant polysaccharide, 0.5 part of soil plant protease, 25 parts of aloe plant polysaccharide, 25 parts of cactus plant polysaccharide, 25 parts of noni plant polysaccharide, and an appropriate amount of purified water.

[0024] Wherein, the tobacco plant polysaccharide is an oligopeptide with a molecular weight less than or equal to 1000Da decomposed from tobacco stems, and the oligopeptides with a molecular weight of 300-1000Da account for 30% of the tobacco oligopeptides, and the soil plant protease is soil The oligomeric protein with a molecular weight less than or equal to 1000 Da decomposed in the protein, the oligopeptide with a molecular weight of 300-1000 Da in the protein low peptide accounts for 1%, and the aloe plant polysaccharide is obtained by beating and enzymatically hydrolyzing, clarifying, filtering, and freezing the leaves of the aloe vera It is made by dryi...

Embodiment 2

[0033] A plant fungicide comprises the following raw materials in parts by weight: 35 parts of tobacco plant polysaccharide, 1.5 parts of soil plant protease, 35 parts of aloe plant polysaccharide, 35 parts of cactus plant polysaccharide, 35 parts of noni plant polysaccharide, and an appropriate amount of purified water.

[0034] Wherein, the tobacco plant polysaccharide is an oligopeptide with a molecular weight less than or equal to 1000Da decomposed from tobacco stems, and the oligopeptides with a molecular weight of 300-1000Da account for 30% of the tobacco oligopeptides, and the soil plant protease is soil The oligomeric protein with a molecular weight less than or equal to 1000 Da decomposed in the protein, the oligopeptide with a molecular weight of 300-1000 Da in the protein low peptide accounts for 1%, and the aloe plant polysaccharide is obtained by beating and enzymatically hydrolyzing, clarifying, filtering, and freezing the leaves of the aloe vera It is made by dry...

Embodiment 3

[0043] A plant fungicide comprises the following raw materials in parts by weight: 30 parts of tobacco plant polysaccharide, 1 part of soil plant protease, 30 parts of aloe plant polysaccharide, 30 parts of cactus plant polysaccharide, 30 parts of noni plant polysaccharide, and an appropriate amount of purified water.

[0044]Wherein, the tobacco plant polysaccharide is an oligopeptide with a molecular weight less than or equal to 1000Da decomposed from tobacco stems, and the oligopeptides with a molecular weight of 300-1000Da account for 30% of the tobacco oligopeptides, and the soil plant protease is soil The oligomeric protein with a molecular weight less than or equal to 1000 Da decomposed in the protein, the oligopeptide with a molecular weight of 300-1000 Da in the protein low peptide accounts for 1%, and the aloe plant polysaccharide is obtained by beating and enzymatically hydrolyzing, clarifying, filtering, and freezing the leaves of the aloe vera It is made by drying,...

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PUM

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Abstract

The invention discloses plant bactericide, which is prepared from the following raw materials in parts by weight: 25-35 parts of tobacco plant polysaccharides, 0.5-1.5 parts of soil plant proteases, 25-35 parts of aloe plant polysaccharides, 25-35 parts of cactus plant polysaccharides, 25-35 parts of noni plant polysaccharides and a proper amount of pure water. The invention also discloses a preparation method for the plant bactericide. The preparation method comprises the following steps: respectively weighing the prepared tobacco plant polysaccharides, soil plant proteases, aloe plant polysaccharides, cactus plant polysaccharides and noni plant polysaccharides at a ratio, mixing, adding pure water of which the weight is 500-1000 times of total weight, stirring a mixed solution evenly, and canning for standby. According to the plant bactericide and the preparation method, a situation that insect pest growth is widespread and uncurbed is effectively avoided, in addition, the plant bactericide is unlikely to run off in soil, has long acting time, and has a good killing effect on intractable bacteria and bacteria which are likely to relapse, nutrition in the soil is kept to normallyfunction, and plant metabolism is accelerated.

Description

technical field [0001] The invention relates to the field of fungicides, in particular to a plant fungicide and a preparation method thereof. Background technique [0002] Bactericides, also known as biocides, bactericides and algicides, microbicides, etc., usually refer to chemical agents that can effectively control or kill microorganisms in water systems - bacteria, fungi and algae. Internationally, it is usually used as a general term for agents to prevent and control various pathogenic microorganisms. The application of chemical pesticides in agriculture has played a great role in increasing farmers' production and income. However, the residual amount of chemical pesticides is large, and poisoning incidents occur from time to time, which affects people's physical and mental health. [0003] Therefore, for this present situation, there is an urgent need to develop a kind of effectively preventing the growth of insect pests from flooding, and it is not easy to run off in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01N37/46A01P7/00A01P1/00
CPCA01N37/46A01N65/00A01N65/08A01N65/42
Inventor 范智宏
Owner 北京国创园国际生物科学技术研究有限公司
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