Small-site organic fertilizer preparation method

An organic fertilizer and site technology, applied in organic fertilizers, fertilization devices, excretion of fertilizers, etc., can solve the problems of imbalanced nutrient ratio, decreased organic matter content, soil damage, etc. Effect

Inactive Publication Date: 2017-05-10
南充禾香生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used fertilizers include inorganic fertilizer and organic fertilizer. Inorganic fertilizer damages the soil. After application, it will easily lead to a decrease in organic matter content, an imbalance in the proportion of various nutrients, acidification and compaction

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The preparation method of organic fertilizer in small field of the present invention comprises:

[0026] (1) uniformly mixing chicken manure and straw, wherein the content of chicken manure is 55% of the total mass;

[0027] (2) adding phosphate fertilizer to the material obtained in step (1), adjusting the water content of the material to 50%;

[0028] (3) Add 1% Bacillus licheniformis to the material obtained in step (2), then transfer the material to a horizontal pulverizer to fully mix the material;

[0029] Stir the material obtained in step (3) for 8 days and then turn it once to pile up;

[0030] Inflate with oxygen after exothermic, and turn it again on the 15th day;

[0031] Finally, the organic fertilizer is obtained after 6 months of fermentation.

Embodiment 2

[0033] The preparation method of organic fertilizer in small field of the present invention comprises:

[0034] (1) uniformly mixing chicken manure, duck manure, pig manure and wheat straw, wherein the content of chicken manure, duck manure and pig manure is 60% of the total mass;

[0035] (2) Add phosphate rock powder to the material obtained in step (1), and adjust the water content of the material to 55%;

[0036] (3) Add 3% EM bacteria to the material obtained in step (2), then transfer the material to a horizontal pulverizer to fully mix the material;

[0037] Stir the material obtained in step (3) for 8 days and then turn it once to pile up;

[0038] Inflate with oxygen after exothermic, and turn it again on the 15th day;

[0039] Finally, the organic fertilizer is obtained after 6 months of fermentation.

Embodiment 3

[0041] The preparation method of organic fertilizer in small field of the present invention comprises:

[0042] (1) uniformly mixing chicken manure, duck manure, pig manure and wheat straw, wherein the content of chicken manure, duck manure and pig manure is 60% of the total mass;

[0043] (2) adding phosphate fertilizer or phosphate rock powder to the material obtained in step (1), adjusting the water content of the material to 50%;

[0044] (3) Add 1.5% EM bacteria to the material obtained in step (2), then transfer the material to a horizontal pulverizer to fully mix the material;

[0045] Stir the material obtained in step (3) for 8 days and then turn it once to pile up;

[0046] Inflate with oxygen after exothermic, and turn it again on the 15th day;

[0047] Finally, the organic fertilizer is obtained after 6 months of fermentation.

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PUM

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Abstract

The invention discloses a small-site organic fertilizer preparation method. The small-site organic fertilizer preparation method mainly includes the steps of (1), mixing animal dung with straw and/or wheat straw uniformly; (2), adding a phosphate fertilizer or powdered rock phosphate into a mixed material obtained from the step (1), and regulating the moisture content of the mixture; (3) adding facultative anaerobes into the mixture and transferring the mixture into a horizontal pulverizer to make all the materials mixed sufficiently; (4), stacking the mixed materials and conducting heat release, oxygenating, turning and fermenting so as to obtain organic fertilizer. The small-site organic fertilizer preparation method is saving in space and applicable to small sites. The organic fertilizer prepared by the method is high in organic matter content, free of stink and capable of decreasing occurrence rate of pest and disease damage after application and improving soil properties.

Description

technical field [0001] The technical field of biological fermentation of the present invention particularly relates to a method for preparing organic fertilizer in a small field. Background technique [0002] In 1937, Soviet microbiologists Krashnikov and Missuskin developed a "nitrogen-fixing bacteria agent", which created a precedent for bacterial fertilizers. Since the 1980s, humans have begun to pay attention to biological fertilizers for the environment and crops. The purpose is to seek environmentally friendly alternatives to chemical fertilizers on the one hand, and to realize waste treatment and resource reuse on the other hand. At present, commonly used fertilizers include inorganic fertilizers and organic fertilizers. Inorganic fertilizers damage the soil. After application, it is easy to lead to a decrease in organic matter content, an imbalance in the proportion of various nutrients, acidification and compaction of the soil, and the result is a reduction in water...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
CPCC05B17/00C05F3/00C05G3/80C05F11/00C05F11/08
Inventor 邓力张若愚黄敏雍洪俊
Owner 南充禾香生物科技有限公司
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