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Nutrient restoration agent of organic activity desertification soil and preparation method thereof

A technology of desertification soil and remediation agent, applied in the field of soil remediation, can solve the problems of poor popularization and wide practicability, and achieve the effect of lasting water supply

Inactive Publication Date: 2013-04-24
DEBANG HUAYUAN BEIJING ORGANIC AGRI & DESERTIFICATION CONTROL TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology has higher requirements on the applicable environment, at least to meet the minimum requirements for microbial survival, and its generalization and wide practicability are poor.

Method used

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  • Nutrient restoration agent of organic activity desertification soil and preparation method thereof
  • Nutrient restoration agent of organic activity desertification soil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1 The manufacture of the solid module restoration agent of the present invention

[0045] The raw materials of this embodiment are: 40 parts of peat humic acid, 3 parts of binder, 30 parts of water-retaining agent, 1.5 parts of nitrogen fertilizer, 1.2 parts of phosphate fertilizer, and 0.3 part of potassium fertilizer.

[0046] refer to figure 1Carry out the manufacture of solid module restoration agent of the present invention:

[0047] 1) Crush the peat and add other raw materials in proportion to obtain mixed raw materials;

[0048] 2) Put the mixed raw materials described in step 1) into the low-temperature plasma, and carry out the plasma chemical reaction for 1 minute;

[0049] 3) The mixed raw materials after the plasma chemical reaction are compression-molded with a length of 8 cm, a width of 8 cm, and a height of 3 cm, and dried at a low temperature of 70-80 ° C to obtain a solid module repair agent.

Embodiment 2

[0050] Embodiment 2 Manufacture of solid module restoration agent of the present invention

[0051] The raw materials of this embodiment are: 60 parts of peat humic acid, 1 part of binder, 10 parts of water-retaining agent, 1.5 parts of nitrogen fertilizer, 1.2 parts of phosphate fertilizer, and 0.3 part of potassium fertilizer.

[0052] refer to figure 1 Carry out the manufacture of solid module restoration agent of the present invention:

[0053] 1) Crush the peat and add other raw materials in proportion to obtain mixed raw materials;

[0054] 2) Put the mixed raw materials described in step 1) into the low-temperature plasma, and carry out the plasma chemical reaction for 3 minutes;

[0055] 3) The mixed raw materials after the plasma chemical reaction are compression-molded with a length of 8 cm, a width of 8 cm, and a height of 3 cm, and dried at a low temperature of 70-80 ° C to obtain a solid module repair agent.

Embodiment 3

[0056] Embodiment 3 Manufacture of the liquid coating restoration agent of the present invention

[0057] The raw materials of this embodiment are: 30 parts of weathered coal humic acid, 30 parts of cellulose, 1 part of film-forming agent, 30 parts of microbial strains, 0.7 part of nitrogen fertilizer, 0.5 part of phosphate fertilizer, and 0.1 part of potassium fertilizer.

[0058] refer to figure 2 Carry out the manufacture of liquid covering restoration agent of the present invention:

[0059] 1) Grinding active humic acid, adding other raw materials in proportion to obtain mixed raw materials;

[0060] 2) Put the mixed raw materials described in step 1) into the low-temperature plasma, and carry out the plasma chemical reaction for 2 minutes;

[0061] 3) After sieving the mixed raw materials after the plasma chemical reaction to remove particles with a particle size of more than 1 micron, dry them at a low temperature of 70-80°C to obtain a liquid coating repair agent. ...

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Abstract

The invention provides a nutrient restoration agent of organic activity desertification soil. The nutrient restoration agent of the organic activity desertification soil is a solid module restoration agent or a liquid coating restoration agent. The invention further provides a preparation method of the nutrient restoration agent of the organic activity desertification soil. The nutrient restoration agent of the organic activity desertification soil has the advantages of being good in the effect of soil layer fixation, good in water retention, and capable of being different in raw material ratios according to different regions, desertification degrees and afforestation kinds so that a best restoration effect is achieved.

Description

technical field [0001] The invention relates to soil remediation, in particular to an organic active desertification soil nutrient remediation agent and a preparation method thereof. Background technique [0002] At present, my country's per capita arable land is only 1.5 mu, accounting for about 40% of the world's per capita arable land, and it is decreasing at a rate of 5-7 million mu every year. The low- and medium-yielding fields have accounted for 70% of the arable land, and the desert covers It is advancing at a rate of 10,000 square kilometers per year. Affected by the monsoon every year, large areas are attacked by sandstorms, blowing sand and sandstorms, which seriously threaten the normal life order of human beings and economic construction. The control of land desertification and desertification is imminent. [0003] For this reason, the country has successively adopted various remedial and preventive measures and governance measures, such as conservation tillage, ...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 靳鹭
Owner DEBANG HUAYUAN BEIJING ORGANIC AGRI & DESERTIFICATION CONTROL TECH DEV
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