CN105104427A - Production method of composition capable of resisting sclerotium rolfsii - Google Patents

Abstract

The invention discloses a production method of a composition capable of resisting sclerotium rolfsii. The production method comprises the following steps: A. preparing materials: a 3.5% copper sulfate solution, a 15% grass and wood water extracting solution, potassium nitrate, hypercin, sophocarpidine, oxalic acid, a calcium chloride solution and a 2% octanol solution; B. extracting an extracting solution of the calcium chloride solution and the 2% octanol solution with an alcohol; C. compounding the 3.5% copper sulfate solution, the 15% grass and wood water extracting solution, potassium nitrate, hypercin, sophocarpidine and oxalic acid with the extracting solution obtained in the step B, and uniformly stirring; and carrying out ultraviolet sterilization to obtain a drug for resisting watermelon sclerotium rolfsii. The production method disclosed by the invention is simple; the production method of the prepared product is simple and the prepared product has a simple ratio, is convenient to use and has good effect of resisting sclerotium rolfsii; and a test verifies that a 400-600-time solution of the mixture has the very obvious deactivation effect on imperfect fungi including sclerotium rolfsii and athelia rolfsii and has good sterilization effect.

Description

A kind of manufacture method of composition of anti-Sclerotium rolfsii

Technical field:

The present invention relates to vegetables medicine, particularly a kind of manufacture method of composition of anti-Sclerotium rolfsii.

Background technology:

Sclerotium rolfsii, belongs to Fungi Imperfecti fungi.Mainly result in watermelon southern blight, encroach on the climing or fruit of subaerial stem, basal part of stem or paste that ground stem is climing catches an illness, just in crineous, it grows white radiation shape mycelium, fruit is caught an illness, sick portion browning, and edge is obvious, disease portion also grows white spun silk shape mycelium, mycelia expands to the earth's surface that fruit is close, later stage disease portion output dark brown Radish seed shape bulbil, and during high humidity, rot in disease portion.Together soil can be entered with the residual body of diseased plant.Long term survival forms source of infection.Soil moisture is very big to its survival effect in soil.In the fluvisol of high humidity, can survive and reach 2 ~ 3 years, and in the soil of drying, can only survive several days.

The present invention is directed to the resistance problems that current Sclerotium rolfsii produces, provide a kind of manufacture method simple, obtained product proportioning is easy, easy to use, the manufacture method of the composition of a kind of anti-Sclerotium rolfsii that anti-Sclerotium rolfsii is effective.

Summary of the invention:

The object of the invention is to overcome the shortcoming existed in prior art, there is provided a kind of manufacture method simple, obtained Manufacturing Method of Products is simple, and obtained product proportioning is simple, easy to use, the manufacture method of the composition of a kind of anti-Sclerotium rolfsii that anti-Sclerotium rolfsii is effective.

To achieve these goals, the invention provides a kind of manufacture method of composition of anti-Sclerotium rolfsii, wherein, comprise the steps:

A, to get the raw materials ready: 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, calcium chloride solution, 2% octanol solution;

The extract of B, alcohol lixiviate calcium chloride solution and 2% octanol solution:

Calcium chloride solution, 2% octanol solution are carried out cataclasm, cleans, after drying operation, put in a closed container, add mass percent 70% ethanolic solution, infiltrate vexed bubble after 12 hours, reinstall percolator, described percolator is a bucket structure, under be cone, connect the equipment that a switch can drip under cone, extract for medicinal ingredient, medicinal material is evenly put into bucket, add soak: water or wine, slowly water clock, collects percolate, obtains extract after heating recovery ethanol;

C, by 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, carries out composite with step B gained extract, and after stirring, ultraviolet sterilization, obtains the medicine of anti-watermelon southern blight bacterium.

Through the composition of a kind of anti-Sclerotium rolfsii that manufacture method of the present invention obtains, wherein, comprise the component of following unit of weight:

3.5% copper-bath 10-15 part, 15% vegetation water extract 8-12 part, potassium nitrate 10-15 part, hypericin 4-8 part, matrine 4-8 part, oxalic acid 6-10 part, calcium chloride solution 4-8 part, 2% octanol solution 6-10 part.

Or, comprise the component of following unit of weight:

3.5% copper-bath 10-12 part, 15% vegetation water extract 8-10 part, potassium nitrate 10-12 part, hypericin 4-6 part, matrine 4-6 part, oxalic acid 6-8 part, calcium chloride solution 4-6 part, 2% octanol solution 6-8 part.

Or, comprise the component of following unit of weight:

3.5% copper-bath 12-15 part, 15% vegetation water extract 10-12 part, potassium nitrate 12-15 part, hypericin 6-8 part, matrine 6-8 part, oxalic acid 8-10 part, calcium chloride solution 6-8 part, 2% octanol solution 8-10 part.

During use, after said components is mixed, is configured to quality multiple 400-600 times of liquid, carries out spraying operation.

Percentage sign is mass percent.

Advantage of the present invention is, manufacture method is simple, and obtained Manufacturing Method of Products is simple, and obtained product proportioning is simple, and easy to use, anti-Sclerotium rolfsii is effective, is specially:

When the present invention uses, 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, calcium chloride solution, 2% octanol solution.After being mixed, being configured to quality multiple 400-600 times of liquid, carrying out spraying operation.(when calcium chloride solution and 2% octanol solution use, use alcohol leach extraction method to extract extract, what use during mixing is extract.) through experimental test, 400-600 times of liquid of mixture, have obvious deactivation to imperfect fungus Sclerotium rolfsii and Luo Eratai bacterium, bactericidal effect is good.

Embodiment:

Example 1

3.5% copper-bath 10 parts, 15% vegetation water extract 8 parts, 10 parts, potassium nitrate, hypericin 4 parts, matrine 4 parts, oxalic acid 6 parts, calcium chloride solution 4 parts, 2% octanol solution 6 parts.

After being mixed, being configured to quality multiple 400-600 times of liquid, carrying out spraying operation.(when calcium chloride solution and 2% octanol solution use, use alcohol leach extraction method to extract extract, what use during mixing is extract.) through experimental test, 400-600 times of liquid of mixture, have obvious deactivation to imperfect fungus Sclerotium rolfsii and Luo Eratai bacterium, bactericidal effect is good, and efficient 93.1%.

Manufacture method is as follows:

A, to get the raw materials ready: 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, calcium chloride solution, 2% octanol solution;

The extract of B, alcohol lixiviate calcium chloride solution and 2% octanol solution:

Calcium chloride solution, 2% octanol solution are carried out cataclasm, cleans, after drying operation, put in a closed container, add mass percent 70% ethanolic solution, infiltrate vexed bubble after 12 hours, reinstall percolator, described percolator is a bucket structure, under be cone, connect the equipment that a switch can drip under cone, extract for medicinal ingredient, medicinal material is evenly put into bucket, add soak: water or wine, slowly water clock, collects percolate, obtains extract after heating recovery ethanol;

C, by 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, carries out composite with step B gained extract, and after stirring, ultraviolet sterilization, obtains the medicine of anti-watermelon southern blight bacterium.

Example 2

3.5% copper-bath 15 parts, 15% vegetation water extract 12 parts, 15 parts, potassium nitrate, hypericin 8 parts, matrine 8 parts, oxalic acid 10 parts, calcium chloride solution 8 parts, 2% octanol solution 10 parts.

After being mixed, being configured to quality multiple 400-600 times of liquid, carrying out spraying operation.(when calcium chloride solution and 2% octanol solution use, use alcohol leach extraction method to extract extract, what use during mixing is extract.) through experimental test, 400-600 times of liquid of mixture, have obvious deactivation to imperfect fungus Sclerotium rolfsii and Luo Eratai bacterium, bactericidal effect is good, and efficient 92.7%.

Manufacture method is as follows:

A, to get the raw materials ready: 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, calcium chloride solution, 2% octanol solution;

The extract of B, alcohol lixiviate calcium chloride solution and 2% octanol solution:

Calcium chloride solution, 2% octanol solution are carried out cataclasm, cleans, after drying operation, put in a closed container, add mass percent 70% ethanolic solution, infiltrate vexed bubble after 12 hours, reinstall percolator, described percolator is a bucket structure, under be cone, connect the equipment that a switch can drip under cone, extract for medicinal ingredient, medicinal material is evenly put into bucket, add soak: water or wine, slowly water clock, collects percolate, obtains extract after heating recovery ethanol;

C, by 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, carries out composite with step B gained extract, and after stirring, ultraviolet sterilization, obtains the medicine of anti-watermelon southern blight bacterium.

Example 3

3.5% copper-bath 12 parts, 15% vegetation water extract 10 parts, 12 parts, potassium nitrate, hypericin 6 parts, matrine 6 parts, oxalic acid 8 parts, calcium chloride solution 6 parts, 2% octanol solution 8 parts.

After being mixed, being configured to quality multiple 400-600 times of liquid, carrying out spraying operation.(when calcium chloride solution and 2% octanol solution use, use alcohol leach extraction method to extract extract, what use during mixing is extract.) through experimental test, 400-600 times of liquid of mixture, have obvious deactivation to imperfect fungus Sclerotium rolfsii and Luo Eratai bacterium, bactericidal effect is good, and efficient 92.9%.

Manufacture method is as follows:

A, to get the raw materials ready: 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, calcium chloride solution, 2% octanol solution;

The extract of B, alcohol lixiviate calcium chloride solution and 2% octanol solution:

Calcium chloride solution, 2% octanol solution are carried out cataclasm, cleans, after drying operation, put in a closed container, add mass percent 70% ethanolic solution, infiltrate vexed bubble after 12 hours, reinstall percolator, described percolator is a bucket structure, under be cone, connect the equipment that a switch can drip under cone, extract for medicinal ingredient, medicinal material is evenly put into bucket, add soak: water or wine, slowly water clock, collects percolate, obtains extract after heating recovery ethanol;

C, by 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, carries out composite with step B gained extract, and after stirring, ultraviolet sterilization, obtains the medicine of anti-watermelon southern blight bacterium.

Manufacture method of the present invention is simple, and obtained Manufacturing Method of Products is simple, and obtained product proportioning is simple, easy to use, anti-Sclerotium rolfsii is effective, when the present invention uses, 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, calcium chloride solution, 2% octanol solution.After being mixed, being configured to quality multiple 400-600 times of liquid, carrying out spraying operation.

Claims (1)

1. a manufacture method for the composition of anti-Sclerotium rolfsii, is characterized in that, comprises the steps:

A, to get the raw materials ready: 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, calcium chloride solution, 2% octanol solution;

The extract of B, alcohol lixiviate calcium chloride solution and 2% octanol solution:

Calcium chloride solution, 2% octanol solution are carried out cataclasm, cleans, after drying operation, put in a closed container, add mass percent 70% ethanolic solution, infiltrate vexed bubble after 12 hours, reinstall percolator, described percolator is a bucket structure, under be cone, connect the equipment that a switch can drip under cone, extract for medicinal ingredient, medicinal material is evenly put into bucket, add soak: water or wine, slowly water clock, collects percolate, obtains extract after heating recovery ethanol;

C, by 3.5% copper-bath, 15% vegetation water extract, potassium nitrate, hypericin, matrine, oxalic acid, carries out composite with step B gained extract, and after stirring, ultraviolet sterilization, obtains the medicine of anti-watermelon southern blight bacterium.