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Plant wound protection liquid containing chitosan oligosaccharide

A technology of protective liquid and chitosan oligosaccharide, applied in the directions of plant growth regulators, plant growth regulators, animal repellents, etc., to achieve the effects of fast wound healing, improved ecology and economic benefits, and prosperous growth.

Active Publication Date: 2014-03-26
HAINAN ZHENGYE ZHONGNONG HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no plant wound protection liquid containing chitosan oligosaccharides on the market

Method used

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  • Plant wound protection liquid containing chitosan oligosaccharide
  • Plant wound protection liquid containing chitosan oligosaccharide

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0021] Chitooligosaccharides 0.02g, film-forming binder polyacrylamide 400g, nutrient agent potassium dihydrogen phosphate 20g, regulator indole butyric acid 5g, fungicide chlorothalonil 100g, add water to 1000g, stir and mix and then apply .

preparation Embodiment 2

[0023] Chito-oligosaccharide 0.03g, film-forming binder polyvinylpyrrolidone 500g, nutrient magnesium sulfate 50g, regulator naphthalene acetic acid 10g, fungicide thiophanate methyl 150g, add water to 1000g, stir and mix and then apply it .

preparation Embodiment 3

[0025] Chito-oligosaccharides 0.05g, film-forming binder polyethylene 600g, nutrient iron sulfate 30g, regulator humic acid 8g, fungicide thiophanate methyl 80g, add water to 1000g, stir and mix and then apply.

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Abstract

The invention relates to plant wound liquid containing chitosan oligosaccharide, which is characterized by comprising a plant growth regulator, wherein the regulator is one or more of naphthalene acetic acid and humic acid and accounts for 1 to 50 percent of the total weight of the liquid; and the chitosan oligosaccharide accounts for 0.0015 weight percent to 0.03 weight percent of the total weight of the liquid. The liquid can be prepared into any liquid preparation for spraying. One to five days before plants are trimmed, grafted or girdled, the liquid is used for spraying a wound. The liquid is used for apple trees, pear trees, peach trees, jujube trees, grape vines, mango trees, longan trees, lychee trees, mandarin trees, watermelons, gingko trees, lonicera japonica, jasmine, Chinese rose and the like.

Description

[0001] This application is a divisional application of the invention patent application for "A plant wound protective agent containing chitosan oligosaccharides", the original application date: March 7, 2012, application number: 2012100585069. Technical field [0002] The invention belongs to the field of plant protection, and in particular relates to a plant wound protection liquid containing chitosan oligosaccharides. Background technique [0003] In order to regulate plant structure, enhance landscape effects, regulate growth and fruiting, regulate the operation and distribution of nutrients and water, improve ventilation and light transmission, etc., to achieve disease prevention, increase production and income, fruit trees, flowers, landscape trees or vegetables need to be pruned and grafted Or girdling. After the plants are pruned, grafted or girdled, the wound part of the plant cannot immediately form an environment isolated from the outside world. As it may cause severe wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/16A01P21/00C05G3/00
Inventor 侯华民张善学陈坚
Owner HAINAN ZHENGYE ZHONGNONG HIGH TECH
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