Sterilization type compound fertilizer for preventing and treating anthracnose

A bactericidal type, anthracnose technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of no mention of anthracnose control, no exact description of the bactericidal spectrum, etc., to achieve excellent control of anthracnose, simple preparation method, production high efficiency effect

Inactive Publication Date: 2014-08-27
CHANGZHOU CITY CHUANJIANG FERTILIZER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the bactericidal spectrum is not specified exactly; CN200610038592.1 discloses potassium phosphite as bacterial fertilizer to prevent and treat Botrytis cinerea and Fusarium oxysporum
CN200910094172.9 discloses the bactericidal activity of potassium phosphite and ammonium salt on tobacco but does not mention the control of anthracnose

Method used

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  • Sterilization type compound fertilizer for preventing and treating anthracnose

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1.1 Raw material selection

[0022] Potassium dihydrogen phosphite and trace element water-soluble fertilizers that meet the standard NY1428-2010 and whose active ingredient content is Cu+Zn+Fe+Mn+B+Mo≥100g / L are selected to make a bactericidal compound fertilizer.

[0023] Potassium dihydrogen phosphite: the mass ratio of trace element water-soluble fertilizer is 1:99-9:91, just mix the potassium dihydrogen phosphite and water-soluble fertilizer evenly,

[0024] 1.2 Objects of prevention and control

[0025] Cucumber Anthracnose

[0026] 1.3 Test treatment

[0027] Treatment 1: Take a compound fertilizer with a mass ratio of water-soluble fertilizer and potassium dihydrogen phosphite of 99:1, and prepare an aqueous solution with a mass percentage of 10% of the compound fertilizer, that is, compound liquid 1, and spray 50ml per mu.

[0028] Treatment 2: Take a compound fertilizer with a mass ratio of water-soluble fertilizer and potassium dihydrogen phosphite of 95:5...

Embodiment 2

[0038] 2.1 Raw material selection

[0039] Select dipotassium hydrogen phosphite and trace element water-soluble fertilizers that meet the standard NY1428-2010, and whose active ingredient content is Cu+Zn+Fe+Mn+B+Mo≥100g / L, to make a bactericidal compound fertilizer, wherein,

[0040] The mass ratio of dipotassium hydrogen phosphite: trace element water-soluble fertilizer is 1:99-9:91, just mix the dipotassium hydrogen phosphite and water-soluble fertilizer evenly,

[0041] 2.2 Objects of prevention and control

[0042] grape anthracnose

[0043] 2.3 Test treatment

[0044] Treatment 1: Take a compound fertilizer with a mass ratio of water-soluble fertilizer and dipotassium hydrogen phosphite of 99:1, and prepare an aqueous solution with a mass percentage of 10% of the compound fertilizer, that is, compound liquid 1, and spray 50ml per mu.

[0045] Treatment 2: Take a compound fertilizer with a mass ratio of water-soluble fertilizer and dipotassium hydrogen phosphite of 95...

Embodiment 3

[0055] 3.1 Raw material selection

[0056] Potassium dihydrogen phosphite and trace element water-soluble fertilizers that meet the standard NY1428-2010 and whose active ingredient content is Cu+Zn+Fe+Mn+B+Mo≥100g / L are selected to make a bactericidal compound fertilizer, wherein,

[0057] Potassium dihydrogen phosphite: the mass ratio of trace element water-soluble fertilizer is 1:99-9:91, just mix the potassium dihydrogen phosphite and water-soluble fertilizer evenly,

[0058] 3.2 Objects of prevention and control

[0059] Watermelon Anthracnose

[0060] 3.3 Test treatment

[0061] Treatment 1: Take a compound fertilizer with a mass ratio of water-soluble fertilizer and potassium dihydrogen phosphite of 99:1, and prepare an aqueous solution with a mass percentage of 10% of the compound fertilizer, that is, compound liquid 1, and spray 50ml per mu.

[0062] Treatment 2: Take the compound fertilizer with a mass ratio of water-soluble fertilizer and potassium dihydrogen phos...

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Abstract

The invention provides a sterilization type compound fertilizer composed of sylvite phosphite and a microelement water soluble fertilizer. The compound fertilizer has the function of preventing and treating anthracnose, wherein the phosphite serving as a non-pesticide compound is capable of greatly reducing the side effects of a pesticide compound serving as a vegetable antibacterial agent. The sterilization type compound fertilizer provided by the invention is formed by steps of uniformly mixing the sylvite phosphite and the microelement water soluble fertilizer according to a specific mass ratio so as to be used as sterilization type compound liquid after being prepared to form a solution.

Description

technical field [0001] The invention relates to the field of anthracnose prevention and control, in particular to a bactericidal compound fertilizer for anthracnose prevention and treatment. Background technique [0002] Anthrax is an acute zoonotic infectious disease caused by Bacillus anthracis. Bacillus anthrax invades through the skin, causing skin anthrax, causing skin necrosis, forming eschar ulcers and surrounding swelling and toxemia, and can also cause pulmonary anthrax or intestinal anthrax, either Concurrent with sepsis. Anthrax is distributed globally, and occurs frequently in temperate regions and areas with poor sanitation. Anthracnose often appears on plants and vegetables. At present, there are many anthracnose control agents, but after eating vegetables with preventive agents, they will have side effects on the human body. With the development of the economy and the improvement of people's living standards, green, The demand for organic fruits and vegetabl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 宋海友杨秉康柏树梅
Owner CHANGZHOU CITY CHUANJIANG FERTILIZER
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