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Microbial fertilizer special for slope artificial soil

A microbial fertilizer and artificial soil technology, which is applied in the field of special microbial fertilizer for slope artificial soil, can solve the problem of unsatisfactory restoration effect

Inactive Publication Date: 2011-08-31
艾应伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the currently known artificial soil preparation process, due to the lack of specific microbial fertilizers that are targeted, have a reasonable composition ratio, and have a good use effect, the effects of artificial soil fertilization and vegetation restoration on slopes are not ideal.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Select peat moss and plant ash with a weight ratio of 20:1, mix them evenly, and pass through a 1cm sieve to make an adsorption material for later use. Bacillus subtilis, Bacillus megaterium, Bacillus mucilagtmosus, Streptomyces jingyangensis, and Rhodopseudanonas palustris were respectively fermented for production, The fermented bacterial liquid is respectively adsorbed with an adsorbent material 5 times the weight, and the above 5 kinds of adsorbed single microbial agents are mixed uniformly according to the weight ratio of 25:25:20:15:15 to prepare the microorganism-containing bacterial agent for use. The weight percentages of the components are respectively 90% of microorganism-containing agent, 3.5% of polyacrylamide, 2.5% of sodium lignosulfonate, 1.5% of attapulgite powder, 1.5% of wheat straw crushed into ≤1.5cm, 1% pig manure with a moisture content of 10% is compounded into the final product.

Embodiment 2

[0013] The operating procedure was the same as in Example 1 during preparation. Only the type, quantity, specification and water content of raw materials are changed within the scope specified by the operation procedure of the present invention, and the special microbial fertilizer for slope artificial soil of the present invention is still made in the same way.

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PUM

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Abstract

The invention provides a microbial fertilizer special for slope artificial soil. According to operating environment, components and a nutrient supply characteristic of the slope artificial soil, the microbial fertilizer is prepared by effectively compounding raw material components of a microbial agent, polyacrylamide, sodium lignin sulfonate, attapulgite powder, stalks and livestock manure under certain conditions. The microbial fertilizer has obvious effects of accelerating circulation of nutrient elements of soil, increasing supply of active ingredients of the soil, improving physiochemical properties of the soil and promoting revegetation.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a special microbial fertilizer for slope artificial soil. Background technique [0002] my country is a large country with mountains, and mountainous areas account for 69% of the total land area of ​​our country. There will be a large number of exposed slopes in the construction of roads, hydropower development, and mining in mountainous areas, resulting in a large number of secondary bare land and serious water and soil erosion, causing great damage to the ecological environment. Artificial soil is an important material basis in the ecological slope protection project of exposed slope wounds. Using artificial soil to implement artificial soil and plant ecological protection measures on exposed slope wounds can stabilize the slope, maintain water and soil, and beautify the environment. Good effect (such as Chinese patent ZL200810046488.6). Soil microorganisms are the most numerous type of soil o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 艾应伟艾生隆艾应彬
Owner 艾应伟
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