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

A trace element, artificial soil technology, applied in fertilizer mixtures, applications, fertilization devices, etc., can solve the problems of unsatisfactory recovery effect and lack of effective organic multi-element trace elements.

Inactive Publication Date: 2010-11-24
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fertilizers used in the preparation process of the existing slope artificial soil lack effective organic multivariate trace elements, resulting in unsatisfactory effects of artificial soil fertilization and vegetation restoration on the slope

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Put 10% diethanolamine and 10% diglycolamine into the reaction kettle, heat to 50°C, then add 20% water and stir to make the diethanolamine, diethylene glycol Amines are miscible with water. Then, 50% by weight of boric acid and 10% of borax were added thereto, and stirred at 90° C. for 1 hour to obtain a compound of organic boron elements for use. The component weight percent is 5% humic acid, 15% rubber bowl extract into the reactor, add the component weight percent is 20% water, react at 80 ℃ for 1 hour, then put the component weight The percentage is 22% of ferrous sulfate, 10% of manganese sulfate, 27% of zinc sulfate, 1% of ammonium molybdate, mixed evenly and added to the reaction kettle, and carried out complexation reaction at 100 ° C for 1 hour to obtain organic multi-metal A complex of trace elements is available. The natural air-dried peat with a water content of 5% is uniformly mixed with industrial attapulgite powder, industrial zeolite powder, industria...

Embodiment 2

[0014] The operating procedure was the same as in Example 1 during preparation. Just change the type, quantity and dissolution temperature of raw materials, reaction time and the water content of peat and cow dung within the scope specified by the operation procedure of the present invention, and still prepare a kind of edge containing organic multiple trace elements of the present invention in the same way. Special fertilizer for slope artificial soil.

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Abstract

The invention provides a method for preparing an organic multi-trace element-containing fertilizer special for slope artificial soil. The fertilizer is prepared from boric acid or / and borax, ferrous sulfate, manganese sulfate, zinc sulfate, ammonium molybdate, a complexing agent, a catalytic auxiliary agent, mixture containing peat or / and cow dropping, attapulgite powder, zeolite powder, bentonite, plant ash and a fertilizer serving as raw material components under certain conditions. The fertilizer has the obvious effects of enhancing the effectiveness of the multi-trace element of the slope artificial soil, preventing and controlling physiological diseases caused to plants by the shortage of the trace elements, 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 multivariate trace 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 bare slope wounds has become a fundamental measure for slope ecological protection and vegetation restoration. Widely used slope artificial soil is usually made of farmland soil, fertilizer, plant fiber, bi...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 艾应伟艾生权范志金
Owner SICHUAN UNIV
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