Method for manufacturing sprout tumble preventing spray

A manufacturing method and spray technology, applied in the direction of botanical equipment and methods, biocide, bactericide, etc., to achieve the effect of simple proportioning, simple manufacturing method and good bactericidal effect

Inactive Publication Date: 2015-12-02
江显晖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the drug resistance problem caused by damping-off disease of pepper seedlings at present, the present invention provides a spray for preventing seedlings from falling down with simple manufacturing method, simple proportioning of the prepared product, convenient use and good effect in treating damping-off disease of pepper seedlings manufacturing method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Example 1

[0021] 10 parts of 25% plant ash extract, 8 parts of 22% potassium dihydrogen phosphate solution, 10 parts of 75% chlorothalonil wettable powder, 4 parts of sodium polyacrylate, 4 parts of matrine, 6 parts of 3% aluminum sulfate solution , 4 parts of ginger powder, 6 parts of tangerine peel.

[0022] After mixing together, configure it into a liquid with a mass multiple of 400-600 times for spraying. (When ginger powder and tangerine peel are used, use the alcohol extraction method to extract the extract, and use the extract when mixing.) After testing, the 400-600 times of the mixture is effective against Pythium (Pythium), Phytophthora ( Phytophthora), Rhizoctonia and other fungi have obvious inactivation effect, and the bactericidal effect is good, with an effective rate of 93.1%.

[0023] Example 2

[0024] 15 parts of 25% plant ash extract, 12 parts of 22% potassium dihydrogen phosphate solution, 15 parts of 75% chlorothalonil wettable powder, 8 part...

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PUM

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Abstract

The invention discloses a method for manufacturing sprout tumble preventing spray. The method includes the following steps that A, materials are prepared, wherein the materials comprise 25% plant ash leach liquor, 22% monopotassium phosphate liquor, 75% chlorothalonil wettable powder, sodium polyacrylate, matrine, 3% aluminum sulfate liquor, ginger powder and dried tangerine or orange peel; B, an extracting solution of the ginger powder and the dried tangerine or orange peel is subjected to alcohol leaching; C, the 25% plant ash leach liquor, the 22% monopotassium phosphate liquor, the 75% chlorothalonil wettable powder, the sodium polyacrylate, the matrine and the 3% aluminum sulfate liquor are compounded with the extracting solution obtained in the step B, ultraviolet sterilization is conducted after even stirring is completed, and accordingly the sprout tumble preventing spray is prepared. The manufacturing method is simple, matching of the products is simple, using is convenient, and the effect of treating damping-off of chili seedlings is good. By experimental testing, a 400-600 fold solution of the mixture has an obvious inactivation effect on fungi such as pythium, phytophthora and rhizoctonia, and the sterilizing effect is good.

Description

Technical field: [0001] The invention relates to a medicine for vegetables, in particular to a method for manufacturing a spray for preventing falling seedlings. Background technique: [0002] Damping-off is caused by Pythium fungus infection. Pythium thorns and some species of Phytophthora can also cause disease. It can affect the growth of seedlings, and in severe cases, it will cause lack of seedlings or even destroy them. The stem bases of Pythium and Phytophthora infected seedlings were water-soaked and softened, causing them to wilt quickly, and finally the stem bases constricted linearly. Sometimes the cotyledons are lodging before showing symptoms, and most of the seedlings are infected from the base of the stem (some are also infected from the middle of the stem). They are water-soaked at first, and soon expand, overflow and shrink and become thinner like "threads". It does not change color or is yellowish brown, and the disease develops rapidly. Before the cot...

Claims

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Application Information

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IPC IPC(8): A01N65/48A01P3/00A01N37/34A01N43/90
Inventor 江显晖
Owner 江显晖
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