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

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

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, due to the lack of highly effective organic manganese elements in the fertilizers used in the preparation process of the existing artificial soil for slopes, the effects of artificial soil fertilization and vegetation restoration for slopes are not ideal.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] 10% humic acid and 5% oak extract by weight of the components are put into the reactor, and 35% water of the components by weight is added, reacted for 1 hour at 85° C., and then the weight of the components Manganese sulfate with a percentage of 50% was added into the reactor, and a complexation reaction was carried out at 100°C for 1 hour to obtain a complex of organic manganese elements for use. Naturally air-dried peat with a water content of 5%, and industrial attapulgite powder, industrial zeolite powder, industrial bentonite, industrial diatomaceous earth powder, and agricultural plant ash by weight 20:5:50:10:12 The ratio of : 3 is mixed evenly to prepare the peat-containing mixture for subsequent use. Finally, take the component weight percent and be respectively the compound of organic manganese element of 5%, the mixture containing peat of 8%, the urea of ​​35%, the superphosphate of 30%, the potassium sulfate of 22% and make the final product through compoun...

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, silkworm excrement, and cow dung are changed within the scope specified by the operating procedures of the present invention, and a kind of organomanganese element containing organic manganese element of the present invention is still prepared in the same way. Special fertilizer for slope artificial soil.

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PUM

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Abstract

The invention provides a method for preparing an organic manganese element-containing fertilizer special for slope artificial soil. The fertilizer is prepared from manganese sulfate, a complexing agent, a catalytic auxiliary agent, mixture containing peat, silkworm excrements or / and cow dropping, attapulgite powder, zeolite powder, bentonite, diatomite powder, 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 manganese element of the slope artificial soil, preventing and controlling physiological diseases caused to plants by the shortage of the manganese, 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 preparation method of a special fertilizer for slope artificial soil containing organic manganese 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, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 艾应伟刘浩陈黎萍李伟
Owner SICHUAN UNIV
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