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Biological protecting agent for disease control and preparation method and application thereof

A disease prevention and probiotic liquid technology, which is applied in the fields of chemicals for biological control, botanical equipment and methods, biocides, etc. The effect of adequate nutrient absorption and crop protection

Inactive Publication Date: 2017-08-04
北京百丰生物科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the prevention of diseases is carried out with auxiliary methods such as reasonable crop rotation, strengthening management, and pathogen removal. The control of diseases is still dominated by chemical pesticides. Although low-toxicity products such as biological pesticides, biogenic pesticides, and bionic pesticides have been developed, Its mechanism still starts from killing germs, not only killing beneficial bacteria, but also accumulating in animals (including humans) and affecting health
[0003] For example, acetoallin, emodin, lecithin, wood vinegar, osthole, etc., although they are substances extracted from plants, their essence is to extract and strengthen the concentration of toxic substances in plants, so that they can reach It can kill germs, but it is still a toxic substance, which has potential lasting harm to the human body
[0004] At present, for the prevention and treatment of diseases, there is a lack of an effective preparation that can prevent common diseases and is completely non-toxic.

Method used

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  • Biological protecting agent for disease control and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The preparation method of the biological protection agent that is used for disease control of the present embodiment is carried out as follows:

[0035] (1) Weigh 5kg of brown sugar, 6.5kg of compound probiotic strains, 0.08kg of compound amino acid, 0.09kg of carbonamide, 0.08kg of NaCl, 0.1kg of compound trace elements, 0.05kg of Chinese herbal medicine and 89.5kg of water according to the parts by mass;

[0036] (2) Add water to brown sugar and compound amino acid, stir while adding water, then add carbonamide, compound trace elements, Chinese herbal medicine, NaCl, stir to obtain mixed solution 1;

[0037] (3) Add composite probiotic strains to mixed solution 1, and stir for 35 minutes;

[0038] (4) Ferment for 30 days, the fermentation temperature is at room temperature, and the probiotic liquid can be obtained without deliberately adjusting the fermentation temperature; (at this time, the fermentation liquid is taken out for detection, and the detection index meet...

Embodiment 2

[0043] The preparation method of the biological protection agent that is used for disease control of the present embodiment is carried out as follows:

[0044] (1) Weigh 6kg of brown sugar, 6kg of compound probiotic strains, 0.05kg of compound amino acid, 0.07kg of carbonamide, 0.05kg of NaCl, 0.12kg of compound trace element, 0.07kg of Chinese herbal medicine and 88kg of water according to the parts by mass;

[0045] (2) Add water to brown sugar and compound amino acid, stir while adding water, then add carbonamide, compound trace elements, Chinese herbal medicine, NaCl, stir to obtain mixed solution 1;

[0046] (3) Add composite probiotic strains to mixed solution 1, and stir for 30 minutes;

[0047] (4) Ferment for 40 days, the fermentation temperature is room temperature, no need to deliberately adjust the fermentation temperature, and the probiotic liquid is obtained;

[0048] (5) Take chitosan, chitosan oligosaccharide and probiotic liquid respectively according to the ...

Embodiment 3

[0052] The preparation method of the biological protection agent that is used for disease control of the present embodiment is carried out as follows:

[0053] (1) Weigh 6.5kg of brown sugar, 5kg of compound probiotic strains, 0.07kg of compound amino acid, 0.1kg of carbonamide, 0.05kg of NaCl, 0.15kg of compound trace elements, 0.09kg of Chinese herbal medicine and 90kg of water according to the parts by mass;

[0054] (2) Add water to brown sugar and compound amino acid, stir while adding water, then add carbonamide, compound trace elements, Chinese herbal medicine, NaCl, stir to obtain mixed solution 1;

[0055] (3) Add composite probiotic strains to mixed solution 1, and stir for 25 minutes;

[0056] (4) Ferment for 45 days, the fermentation temperature is room temperature, no need to deliberately adjust the fermentation temperature, and the probiotic liquid is obtained;

[0057] (5) Take chitosan, chitosan oligosaccharide and probiotic liquid respectively according to th...

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Abstract

The invention discloses a biological protecting agent for disease control and a preparation method and an application thereof and in particular relates to a biocide for plant disease control. The invention aims to provide the biological protecting agent for disease control simple to operate the preparation method and the preparation method and the application. The biological protecting agent for disease control provided by the invention comprises the following components in parts by mass: 1 part of chitosan, 1 part of chitooligo saccharide and 98 parts of a probiotics liquid, wherein the probiotics liquid comprises the following components in parts by mass: 5-8 parts of brown sugar, 5-8 parts of a compound probiotics culture, 0.05-0.1 part of compound amino acids, 0.05-0.1 part of carbamido, 0.05-0.1 part of NaCl, 0.1-0.2 part of compound trace elements, 0.05-0.1 part of Chinese herbal medicines and 87-91 parts of water. The biological protecting agent for disease control disclosed by the invention not only can isolate pathogenic bacteria and protect crops, but also is safe and harmless to a human body. Moreover, the chitosan also has the multiple effects of improving the immunity, activating the rhizospherical state, enzyming nutrient molecules, prolonging the freshness-keeping time of fruits and the like. The biological protecting agent disclosed by the invention is used in the field of plant protection.

Description

technical field [0001] The invention relates to a biocide, in particular to a biocide used for plant disease control. Background technique [0002] At present, the prevention of diseases is carried out with auxiliary methods such as reasonable crop rotation, strengthening management, and pathogen removal. The control of diseases is still mainly controlled by chemical agents. Although low-toxicity products such as biological pesticides, biogenic pesticides, and bionic pesticides have been developed, Its mechanism still starts from killing germs, not only killing beneficial bacteria, but also accumulating in animals (including humans) and affecting health. [0003] For example, acetocilin, emodin, lecithin, wood vinegar, osthole, etc., although they are substances extracted from plants, their essence is to extract and strengthen the concentration of toxic substances in plants, so that they can reach The effect of killing germs is still a toxic substance, which has potential a...

Claims

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Application Information

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IPC IPC(8): A01N63/04A01N63/02A01N43/16A01P1/00A01P3/00A01P21/00
CPCA01N43/16A01N63/10A01N63/30A01N2300/00
Inventor 宋元徐会连王尚波
Owner 北京百丰生物科技集团有限公司