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Plant regulation biocide (0.05% aqueous nucleotide) and preparation process thereof

A technology for plant growth regulation and nucleotides, which is applied in the field of plant growth regulation and disease-resistant fungicide compositions, and can solve the problems of records or disclosures of plant-regulatory disease-resistant fungicide, difficulty in extracting nucleotides, low nucleotide content, etc. question

Inactive Publication Date: 2002-01-30
洛阳龙门生化制品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reason why the nucleotide content in the above two patents is not high is that when extracting active ingredients from earthworms, it is difficult to extract nucleotides without breaking the cell wall
[0007] In summary, the preparation and application of the plant-regulating disease-resistant fungicide (aqueous agent with a nucleotide content of 0.05wt%) has not been documented or disclosed in detail at present.

Method used

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  • Plant regulation biocide (0.05% aqueous nucleotide) and preparation process thereof
  • Plant regulation biocide (0.05% aqueous nucleotide) and preparation process thereof

Examples

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Embodiment 1

[0030] Mix cow dung, sawn wood, distiller's grains, straw, etc., spray water to moisten, ferment at about 30°C for 15 days, feed earthworms, collect vermicompost, eggs, and corpses as raw materials, and add PH9 at a liquid-solid ratio of 1 / 7 Put the alkaline water into the reaction tank, heat it at 70°C for extraction for 2 hours, then keep it warm at 50°C for 1 hour and acidify it for 1 hour, after 2 days of natural settlement, the siphon supernatant is the first primary product (nucleotide, fulvic acid, amino acid)

[0031] Use beer waste yeast mud as raw material into the extraction tank, add 1% alkaline water, keep below 10°C, extract by breaking the wall for 2 hours, then neutralize the PH7 precipitation for 2 days, filter the clear liquid, then acidify it to PH2-3, and let it stand Precipitate for 1 day, take the crude RNA from the precipitate, adjust the RNA to pH 5, and heat it to 80°C to remove impurities, then acidify it to pH 2-3, let it stand for 1 day to obtain the...

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PUM

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Abstract

The composition with the function of regulating plant growth and fungicidal action contains nucleotide, fulvic acid, amino acid, chelate of trace element and water, in which nucleotide content is greater than 0.01 wt% of total weight of said composition. The described fulvic acid, amino acid and partial nucleatide are extracted from metabolite of earthworm, and another part of nucleotide is extracted from waste yeast slurry produced by fermentation for making beer, and all the processes for extraction include cell wall-breaking process.

Description

field of invention [0001] The invention relates to a plant growth regulating and disease-resistant bactericide composition, wherein the nucleotide content is greater than or equal to 0.05% by weight (water formulation), which can also be recorded as a plant-regulating disease-resistant bactericide (0.05% water formulation), and Involves its preparation method. technical background [0002] During the growth of crops, chemical pesticides are generally used for disease resistance and pest control, and more chemical fertilizers are used. The biggest defect is that the chemical composition makes the soil harden and destroys the aggregate structure of the soil; the cost of chemical pesticides is high, and they have high toxic side effects, high residues, pollute the ecological environment, and form public nuisances. Therefore, it is the general trend to prepare and use green fungicides and green plant growth regulators. [0003] CN1141120A discloses a bactericidal production-in...

Claims

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Application Information

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IPC IPC(8): A01N63/02A01P1/00
Inventor 赵东娥谢强江
Owner 洛阳龙门生化制品厂
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