Pesticidal matrine solution and its production process

A production process, the technology of matrine, applied in the field of pesticides, can solve the problems of crop resistance, low control effect, environmental hazards, etc., and achieve the effects of mass production, unique formula, and growth promotion

Inactive Publication Date: 2003-06-04
张恒山 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing anti-virus and bactericidal preparations for vegetables, melons and fruits used in agriculture are widely used in China, such as virus A and Baoduosheng. Most of these existing anti-virus and bactericidal preparations for vegetables, melons and fruits are made of Artificial chemical synthesis, whether it is produced or used, will bring certain harm to the environment. Not only is it easy to produce drug resistance and pesticide residues on crops, but the control effect is relatively low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] First, wash the Chinese herbal medicine: wash and dry the raw materials of the Chinese herbal medicine (such as Sophora flavescens). Then slice it into flakes, the thickness of which is no more than 0.5cm. Then extract: in the extraction process, put the sliced ​​Chinese herbal medicine raw material (such as Sophora flavescens) into a stainless steel extraction tank, for 1 ton of sliced ​​Chinese herbal medicine raw material, add about 2000L of 95% edible alcohol for the first time, and add deionized water About 1500L, the temperature is controlled at 90°C, reflux for 3 hours; the second time add alcohol about 1500, water is about 1000L, the temperature is controlled at 90°C, reflux for about 1.5 hours; the third time add alcohol and water is basically the same as the second time , reflux for about 1 hour. Concentration of the extract is then carried out: the three listening solutions are combined, concentrated with a scraper evaporator, the concentration temperature i...

Embodiment 2

[0015] Wash and dry the raw materials of Chinese herbal medicines (such as Sophora flavescens). Then slice it into slices, the thickness of which is no more than 0.4cm. Then extract: in the extraction process, put the sliced ​​Chinese herbal medicine raw material (such as Sophora flavescens) into a stainless steel extraction tank. For 1 ton of sliced ​​Chinese herbal medicine raw material, add about 1900L of 96% edible alcohol for the first time, and add deionized water About 1600L, the temperature is controlled at 100°C, reflux for 3 hours; the second time add alcohol about 1400, water is about 1100L, the temperature is controlled at 100°C, reflux for about 2 hours; the third time add alcohol and water is basically the same as the second time , reflux for about 1 hour. Concentration of the extract is carried out subsequently: the three listening solutions are combined, concentrated with a scraper evaporator, the concentration temperature is controlled at 45° C., and the vacu...

Embodiment 3

[0017] Wash and dry the raw materials of Chinese herbal medicine (such as Sophora flavescens) first. Then slice it into flakes, the thickness of which is no more than 0.45cm. Then extract: in the extraction process, put the sliced ​​Chinese herbal medicine raw material (such as Sophora flavescens) into a stainless steel extraction tank, for 1 ton of sliced ​​Chinese herbal medicine raw material, add about 2100L of 94% edible alcohol for the first time, and add deionized water About 1400L, the temperature is controlled at 96°C, reflux for 4 hours; the second time add alcohol about 1600, water is about 900L, the temperature is controlled at 98°C, reflux for about 2.1 hours; the third time add alcohol and water is basically the same as the second time , reflux for about 1 hour. Concentration of the extract is carried out subsequently: the three listening solutions are combined, concentrated with a scraper evaporator, the concentration temperature is controlled at 50° C., and the...

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PUM

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Abstract

The bactericidal matrine decoction consists of natural materials including kusheng extractive liquid, bupleurum root, extractive liquid chinaberry seed extractive liquid, pepper extractive liquid, derris extractive liquid, garlic extractive liquid and assistant. It is prepared through washing and slicing the Chinese herbal medicinal materials, extraction, concentration of extractive liquid, re-compounding, and inspection. It has special compounding, high bacterial effect, no pollution, no residue, capacity of promoting plant growth, etc.

Description

Technical field: [0001] The present invention relates to pesticides in agricultural technology, which is a preparation for anti-virus and sterilization of vegetables, melons and fruits, in particular, a matrine sterilizing water agent for anti-virus and sterilization of vegetables, melons and fruits and its production process. Background technique: [0002] The existing anti-virus and bactericidal preparations for vegetables, melons and fruits used in agriculture are widely used in China, such as virus A and Baoduosheng. Most of these existing anti-virus and bactericidal preparations for vegetables, melons and fruits are made of Artificial chemical synthesis, whether it is produced or used, will bring certain harm to the environment. Not only is it easy to produce drug resistance and pesticide residues on crops, but the control effect is relatively low. Invention content: [0003] The purpose of the present invention is to provide a natural plant source product with uniqu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/26A01N65/08A01N65/10A01N65/20A01N65/42A01P3/00
Inventor 张恒山夏美明蔡勇
Owner 张恒山
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