A kind of mineral microbial soil conditioner suitable for saline-alkali land and preparation method thereof

A soil conditioner and mineral technology, applied in soil conditioning materials, chemical instruments and methods, applications, etc., can solve problems such as failure to achieve the purpose of improvement, and achieve the effects of low cost, improved crop quality, and quick results.

Inactive Publication Date: 2018-06-05
张展浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the transformation of saline-alkali land, the water washing method is generally used at present, which cannot achieve the purpose of improvement at all.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1 is suitable for the mineral microbial soil conditioner of saline-alkali land

[0022] The mineral microbial soil conditioner suitable for saline-alkali land is calculated by weight percentage: limestone 50%, shale 10%, humic acid 30%, Bacillus subtilis 1%, mallow seed 3%, akebia 2%, plantain seed 2 %, Zeeland 2%.

[0023] Preparation: The components of the mineral microbial soil conditioner suitable for saline-alkali land are crushed to 80 mesh or more, mixed in proportion, mixed and stirred evenly, and the mineral microbial soil conditioner is obtained.

Embodiment 2

[0024] Embodiment 2 is suitable for the mineral microbial soil conditioner of saline-alkali land

[0025] The mineral microbial soil conditioner suitable for saline-alkali land is calculated by weight percentage, limestone 40%, shale 20%, humic acid 30%, Bacillus subtilis 1%, mallow seed 3%, akebia 2%, plantain seed 2 %, Zeeland 2%.

[0026] Preparation: crush each component of the mineral microbial soil conditioner suitable for saline-alkali land into 150 meshes, mix them in proportion, and mix and stir evenly to obtain the mineral microbial soil conditioner.

Embodiment 3

[0027] Embodiment 3 is applicable to the mineral microorganism soil conditioner of saline-alkali land

[0028] The mineral microbial soil conditioner suitable for saline-alkali land is calculated by weight percentage, limestone 45%, shale 15%, humic acid 27%, Bacillus subtilis 3%, mallow seed 3%, akebia 2%, plantain seed 2 %, Zeeland 3%.

[0029] Preparation: The components of the mineral microbial soil conditioner suitable for saline-alkali land are crushed to 80 mesh or more, mixed in proportion, mixed and stirred evenly, and the mineral microbial soil conditioner is obtained.

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PUM

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Abstract

The invention provides a mineral microbial soil conditioner suitable for saline-alkali land. The soil conditioner contains 40-50% of limestone, 10-20% of shale, 10-30% of humic acid, and Bacillus subtilis by weight percentage. Bacillus 1‑3%, Mallow 1‑5%, Akebia 1‑5%, Psyllium 1‑5%, and Eupatorium 1‑5%. The invention takes the ecological balance as the criterion, and according to the properties of the soil, organically synthesizes the minerals and microorganisms in a targeted manner, and activates each other to generate reactions under certain conditions to change the soil structure. The conditioning agent of the present invention is mainly used for saline-alkali land transformation to solve the problem of land desertification.

Description

technical field [0001] The invention relates to a soil conditioner, specifically a mineral microbial soil conditioner, and also relates to its preparation method and application. Background technique [0002] The situation of desertification in China is very serious. According to the materials released by the State Forestry Administration Office of Desertification Control and other government departments in 1998, China is one of the countries with severe desertification in the world. According to the national desert, Gobi and sandy land census and desertification survey results, China's desertified land area is 2.622 million square kilometers, accounting for 27.4% of the country's land area, and nearly 400 million people are affected by desertification. According to the research of international cooperation projects between China, the United States and Canada, the direct economic loss caused by desertification in China is about 54.1 billion RMB. [0003] At present, the tot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/40C09K101/00C09K109/00
Inventor 张展浩
Owner 张展浩
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