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Fertilizer synergist and preparation method thereof

A fertilizer synergist and mass ratio technology, applied in organic fertilizers, fertilizer mixtures, fertilizers made from biological wastes, etc. effect of growth

Inactive Publication Date: 2018-06-08
长沙善道新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fertilizer synergist and its preparation method to solve the technical problem of unsatisfactory synergistic performance

Method used

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  • Fertilizer synergist and preparation method thereof
  • Fertilizer synergist and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A preparation method of a fertilizer synergist, comprising the steps of:

[0038] (1) sepiolite powder and cottonseed hull powder are mixed evenly, add citric acid aqueous solution, spray granulation, dry, obtain granular porous carrier, set aside;

[0039] (2) tetrasodium iminodisuccinate is mixed with the porous carrier obtained in step (1) to obtain the first mixture;

[0040] (3) Bacillus licheniformis, Chaetomium globosa, Enterobacter faecalis, Hisutia and humic acid are mixed uniformly to obtain the second mixture;

[0041] (4) The first mixture, the second mixture and N-cyclohexylmaleimide are uniformly mixed and granulated to obtain the product.

[0042] Wherein, in step (1), the mass ratio of citric acid contained in sepiolite powder, cottonseed hull powder and citric acid aqueous solution is 1:0.5:0.05.

[0043] Cottonseed hull powder is obtained by crushing cottonseed hulls, and its particle size is 40 mesh.

[0044] In step (1), the mass concentration of ...

Embodiment 2

[0055] A preparation method of a fertilizer synergist, comprising the steps of:

[0056] (1) sepiolite powder and cottonseed hull powder are mixed evenly, add citric acid aqueous solution, spray granulation, dry, obtain granular porous carrier, set aside;

[0057](2) tetrasodium iminodisuccinate is mixed with the porous carrier obtained in step (1) to obtain the first mixture;

[0058] (3) Bacillus licheniformis, Chaetomium globosa, Enterobacter faecalis, Hisutia and humic acid are mixed uniformly to obtain the second mixture;

[0059] (4) The first mixture, the second mixture and N-cyclohexylmaleimide are uniformly mixed and granulated to obtain the product.

[0060] Wherein, in step (1), the mass ratio of citric acid contained in sepiolite powder, cottonseed hull powder and citric acid aqueous solution is 1:0.6:0.07.

[0061] Cottonseed hull powder is obtained by crushing cottonseed hulls, and its particle size is 50 mesh.

[0062] In step (1), the cottonseed hull powder ...

Embodiment 3

[0074] A preparation method of a fertilizer synergist, comprising the steps of:

[0075] (1) sepiolite powder and cottonseed hull powder are mixed evenly, add citric acid aqueous solution, spray granulation, dry, obtain granular porous carrier, set aside;

[0076] (2) tetrasodium iminodisuccinate is mixed with the porous carrier obtained in step (1) to obtain the first mixture;

[0077] (3) Bacillus licheniformis, Chaetomium globosa, Enterobacter faecalis, Hisutia and humic acid are mixed uniformly to obtain the second mixture;

[0078] (4) The first mixture, the second mixture and N-cyclohexylmaleimide are uniformly mixed and granulated to obtain the product.

[0079] Wherein, in step (1), the mass ratio of citric acid contained in sepiolite powder, cottonseed hull powder and citric acid aqueous solution is 1:0.5:0.07.

[0080] Cottonseed hull powder is obtained by crushing cottonseed hulls, and its particle size is 40 mesh.

[0081] In step (1), the cottonseed hull powder...

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Abstract

The invention provides a fertilizer synergist and a preparation method thereof. The preparation method comprises the following steps: preparing a porous support through sepiolite powder and cottonseedhull powder; mixing the porous support with tetrasodium iminodisuccinate to obtain a first mixture; then mixing bacillus licheniformis, chaetomium globosum, enterococcus bacillus, hyssutella and humic acid to obtain a second mixture; and finally mixing the first mixture, the second mixture and N-cyclohexylmaleimide, and uniformly pelletizing to obtain the fertilizer synergist. The fertilizer synergist has the effect of synergizing fertilizer.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a fertilizer synergist and a preparation method thereof. Background technique [0002] Compared with developed countries, the effective utilization rate of chemical fertilizers in my country is obviously low, which not only causes waste of resources, but also causes huge economic losses, resulting in high agricultural production input and low output, and also brings a series of environmental problems. What is more worthy of vigilance is that my country itself is a large agricultural country and consumes the largest amount of chemical fertilizers in the world. Therefore, the improvement of the effective utilization rate of chemical fertilizers in my country is directly related to the improvement of the global environment. [0003] In recent years, the research on fertilizer synergists has attracted more and more attention. Adding synergists to ordinary fertilizers can slow dow...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/08C05G3/80C05G3/90
CPCC05C11/00C05G3/00C05G3/80C05G3/90C05D9/00C05F5/002C05F11/02C05F11/08
Inventor 不公告发明人
Owner 长沙善道新材料科技有限公司
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