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Novel soil conditioner

A soil conditioner and zeolite powder technology, which is applied in the field of biomass, can solve the problems of poor sustainability of soil conditioner effects, and achieve the effects of improving water and moisture retention, efficient agriculture, and increasing porosity.

Inactive Publication Date: 2019-02-22
BEIJING SANJU GREEN ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the defects of poor soil conditioner effect persistence in the prior art, and then provide a novel soil conditioner

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Present embodiment provides a kind of soil conditioner, its preparation method is as follows:

[0027] 10kg of biochar, 95kg of zeolite powder and 30kg of wood vinegar were mixed, dried, pulverized, and then granulated.

Embodiment 2

[0029] Present embodiment provides a kind of soil conditioner, its preparation method is as follows:

[0030] 50kg of zeolite powder is wet-milled, then 20kg of wood vinegar and 50kg of biochar are added, mixed, dried, and then pulverized and granulated.

Embodiment 3

[0032] Present embodiment provides a kind of soil conditioner, its preparation method is as follows:

[0033] 41kg of mordenite and 41kg of clinoptilolite were wet-milled, then mixed evenly with 18kg of biochar and 25kg of wood vinegar, dried and then pulverized and granulated.

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Abstract

The invention belongs to the technical field of biomass, and in particular relates to a solid soil conditioner. The soil conditioner provided by the invention comprises 10 to 50 parts of biomass charcoal, 50 to 90 parts of zeolite powder and 20 to 30 parts of wood vinegar. The soil conditioner provided by the invention can be directly used as a saline-alkaline soil conditioner, and can also be used together with other fertilizer as a synergist of fertilizer. By limiting the specific proportion of the biomass charcoal, the zeolite powder and the wood vinegar, the soil conditioner can continuously realizes the soil improvement; and the prepared soil conditioner has a stable structure, effectively reduces the impact of environmental drought and flood change on the effect of the soil conditioner, and improves the salt-alkaline condition and the soil fertility while adjusting the looseness degree of soil.

Description

technical field [0001] The invention belongs to the technical field of biomass, and in particular relates to a solid soil conditioner. Background technique [0002] Our country has a vast territory, and the soil conditions in different areas are uneven. The soil in some areas is sandy or clay, the soil in some areas is saline-alkali land, and the soil in some areas becomes compacted and insufficient in fertility due to high-frequency cultivation and long-term application of chemical fertilizers. Therefore, agricultural technicians have been devoting themselves to research and development of soil amendments to solve different soil problems. [0003] Carbon-rich biomass undergoes high-temperature pyrolysis under anaerobic or anoxic conditions to produce a highly aromatic, carbon-rich porous solid particulate matter—biomass charcoal, and at the same time, wood vinegar is a by-product. Among them, biochar has a large specific surface area and rich pore structure, and the surfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C05G3/00C05G3/04C09K101/00C09K109/00C05G3/80
CPCC05D9/00C05G3/00C05G3/80C09K17/40C09K2101/00C09K2109/00C05F11/00
Inventor 付兴国李泓张少明
Owner BEIJING SANJU GREEN ENERGY TECH CO LTD
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