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Method for preparing fertilizer special for organic boron element-containing slope artificial soil

A technology of artificial soil and special fertilizer, applied in the direction of fertilizer mixture, application, fertilization device, etc., can solve the problems of lack of effectiveness and unsatisfactory recovery effect

Inactive Publication Date: 2010-12-08
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the lack of highly effective organic boron element in the fertilizer used in the preparation process of the existing slope artificial soil, the effects of artificial soil fertilization and vegetation restoration on the slope are not ideal.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Put 10% by weight diethanolamine and 10% ethanolamine into the reaction kettle, heat to 60°C, then add 25% by weight water, and stir to make the diethanolamine, ethanolamine and water miscible. Then, 35% by weight of boric acid and 20% of borax were added thereto, and stirred at 85° C. for 1.5 hours to obtain a compound of organic boron elements for use. The natural air-dried peat with a water content of 5% is uniformly mixed with industrial bentonite, industrial attapulgite powder, and industrial zeolite powder in a ratio of 35:30:25:10 by weight to prepare a peat-containing mixture for use. Finally, the final product is obtained by compounding the composition weight percentages of 5% organoboron compound, 5% peat-containing mixture, 50% urea, 30% superphosphate, and 10% potassium sulfate. .

Embodiment 2

[0013] The operating procedure was the same as in Example 1 during preparation. Only the type, quantity and dissolution temperature of the raw materials, the reaction time and the water content of peat, cow dung, and chicken manure are changed within the scope specified by the operation procedure of the present invention, and a kind of organoboron element containing organic boron element of the present invention is still prepared in the same way. Special fertilizer for slope artificial soil.

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Abstract

The invention provides a method for preparing a fertilizer special for organic boron element-containing slope artificial soil. The fertilizer is prepared by processing raw material compositions of boric acid or / and borax, a complexing agent, a catalytic aid, a peat or / and cow dung or / and poultry dung-containing mixture, bentonite, attapulgite clay powder, zeolite and a chemical fertilizer under certain conditions. The fertilizer has obvious effects of enhancing the effectiveness of the boron element in the slope artificial soil, preventing and controlling physiological diseases of plants caused by lacking boron, improving the physical and chemical properties of the slope artificial soil and promoting the growth and development of the plants.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a method for preparing a special fertilizer for slope artificial soil containing organic boron elements. 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. A large number of exposed slopes formed by the construction of roads, hydropower, and mines in mountainous areas have become a special habitat that has been severely degraded due to the stripping and destruction of the original soil and vegetation cover, resulting in a large number of secondary bare land and serious soil erosion. phenomenon, causing great damage to the ecological environment. Reconstructing artificial soil on exposed slope wounds has become a fundamental measure for slope ecological protection and vegetation restoration. Widely used slope artificial soil is usually made of natural soil, fertilizer, plant fiber, binder, aggre...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 艾应伟郭培俊裴娟答竹君
Owner SICHUAN UNIV
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