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Land desertification treatment method

A land and soil pit technology, applied in the field of land desertification control, can solve the problems of poor planting effect and low planting survival rate, and achieve the effect of good foaming ability and enhanced solubility

Inactive Publication Date: 2019-05-17
周法香
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  • Summary
  • Abstract
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Problems solved by technology

[0007] The technical problem mainly solved by the present invention is that the current desertification control mainly relies on plants to fix sand, but in the process of planting plants, the desertified soil does not have the nutrients and water retention functions required by plants, resulting in poor planting effects and low planting survival rate. Low disadvantages, providing a control method for land desertification

Method used

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Embodiment Construction

[0027] Mix the bagasse with cellulase, xylanase, laccase and water in a mass ratio of 10:1:1:1:5 and put them into a tissue pulverizer, pulverize and mix for 20-30 minutes, and pack after pulverizing and mixing. Put it into the enzymolysis tank, and let it stand for 10-12h under the condition of 28-32℃ to obtain the enzymolysis product; the obtained enzymolysis product and the concentration of 0.1mol / L hydrochloric acid according to the mass ratio of 1: 10 After mixing, put it into a reactor with a stirrer, raise the temperature of the reactor to 40~50℃, stir and react for 1~2h, after the reaction is over, adjust with sodium hydroxide solution with a concentration of 0.3mol / L pH to 8.0~8.5, then add 1% potassium permanganate of the enzymatic hydrolysis product to the reaction kettle, continue to stir and react at 30~35℃ for 1~2h to obtain the reaction liquid, and put it into it. Crush in the tissue pulverizer for 20-30 minutes to obtain the pulverized material, then mix the pul...

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Abstract

The invention relates to a land desertification treatment method, and belongs to the technical field of land treatment. Fiber-rich sugarcane bagasse and an enzyme are mixed, crushed and enzymolyzed, then an enzymoiysis product reacts with hydrochloric acid and sodium hydroxide sequentially to obtain a reaction liquid, then waste chicken feathers are taken out and crushed, the crushed material is mixed with hydrochloric acid and sodium hydrogen sulfite for high temperature and high pressure reaction, a reaction filtrate and a sugarcane bagasse reaction liquid are mixed to obtain a functional liquid, finally, the functional liquid and dug desertified soil are mixed and pulped, an obtained sizing agent is injected into a dug soil pit again, artemisia desterorum spreng is planted on the surface after the sizing agent is solidified, and the treatment of land desertification is finished after maintenance. The land desertification treatment method has a good treatment effect, and has a broadapplication prospect.

Description

Technical field [0001] The invention relates to a land desertification control method, belonging to the technical field of land control. Background technique [0002] The problem of land desertification caused by the incompatibility between environment and development not only caused the destruction and impoverishment of the resource and environmental system, but also affected social stability and economic development, and attracted widespread attention from the international community. Desertification is a land degradation marked by wind-sand activities in arid, semi-arid and part of the sub-humid areas due to the uncoordinated relationship between man and land. It can also be said that desertification mainly occurred during the period of human history, especially in the recent more than a century. At the same time, it emphasizes the relationship between man and land and its interaction, that is, only the adverse effects of human activities on the natural environment and resourc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01B79/00A01G22/00A01G24/20A01G24/22A01G24/10
Inventor 周法香
Owner 周法香
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