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Preparation method of biological organic fertilizer

A bio-organic fertilizer and animal manure technology, applied in organic fertilizers, inorganic fertilizers, potash fertilizers, etc., can solve the problems of poor product quality, low nutrient retention rate, and lengthy production cycle, so as to improve the utilization rate, reduce the curing cycle, and reduce the The effect of agglomeration

Inactive Publication Date: 2020-02-21
太湖县舜华菌业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 3) Bio-organic fertilizers can improve product quality; excessive application of chemical fertilizers leads to poor product quality
[0009] In the prior art, the production cycle of bio-organic fertilizer is long, and the nutrient retention rate after preparation is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A preparation method of bio-organic fertilizer, comprising the steps of:

[0029] 1) Acquisition of raw materials: Obtain crop straw, animal manure, plant ash, and yellow mud and mix them initially, and then add a pH regulator 0.05 times the weight of the raw materials to make raw materials for bio-organic fertilizers;

[0030] 2) Drying: drying the raw materials obtained in the above steps for 49 hours, after drying, softening the raw materials after drying, the softening includes:

[0031] Pour the raw materials after drying into the container, and add 0.10 times the wax emulsion of the weight of the raw materials into the container, and stir until uniform;

[0032] The raw materials processed in the above steps are put into a heating kettle, the temperature of the heating kettle is 50° C., and the heating time is 1 hour;

[0033] 3) Mixing and stirring: Pour the raw materials after the above steps into the stirring tank for mixing and stirring. When stirring, add ac...

Embodiment 2

[0038] A preparation method of bio-organic fertilizer, comprising the steps of:

[0039] 1) Acquisition of raw materials: Obtain crop straw, animal manure, plant ash, and yellow mud and mix them initially, and then add a pH regulator 0.1 times the weight of the raw materials to make raw materials for bio-organic fertilizers;

[0040] 2) Drying: drying the raw materials obtained in the above steps for 48 hours. After drying, the raw materials after drying are softened, and the softening includes:

[0041] Pour the raw materials after drying into the container, and add 0.08 times the wax emulsion of the weight of the raw materials to the container, and stir until uniform;

[0042] The raw materials processed in the above steps are put into the heating kettle, the temperature of the heating kettle is 48°C, and the heating time is 1.5 hours;

[0043] 3) Mixing and stirring: Pour the raw materials after the above steps into the stirring tank for mixing and stirring. When stirring,...

Embodiment 3

[0048] A preparation method of bio-organic fertilizer, comprising the steps of:

[0049] 1) Acquisition of raw materials: Obtain crop straw, animal manure, plant ash, and yellow mud and mix them initially, then add a pH regulator 0.07 times the weight of the raw materials to make raw materials for bio-organic fertilizers;

[0050] 2) drying: drying the raw materials obtained in the above steps for 50 hours, after drying, softening the raw materials after drying, the softening includes:

[0051] Pour the raw materials after drying into the container, and add 0.12 times the wax emulsion of the weight of the raw materials into the container, and stir until uniform;

[0052] The raw materials processed in the above steps are put into a heating kettle, the temperature of the heating kettle is 45° C., and the heating time is 1.3 hours;

[0053] 3) Mixing and stirring: Pour the raw materials after the above steps into the stirring tank for mixing and stirring. When stirring, add ace...

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Abstract

The invention relates to the technical field of bio-organic fertilizers, in particular to a preparation method of a bio-organic fertilizer. The preparation method comprises the following steps: raw material acquisition, airing, mixing under stirring, dehydration and curing, refining and grinding, and forming. The method has the following beneficial effects: yellow mud is added as a raw material, and since the yellow mud has good plasticity, particles formed by raw materials are uniform; through mixing under stirring, all the components in the raw materials can be mixed, nutrients can be uniformly diffused, and the utilization rate of the prepared bio-organic fertilizer is increased; in the stirring process, acetic acid is added, so aerobic microorganisms in the raw materials can be killed,and the nutrient retention rate of the bio-organic fertilizer is increased; through the step of dehydration and curing, moisture in the raw materials can be removed, and the manner of dehydration andcuring replaces a composting mode in the prior art for preparation of the bio-organic fertilizer, which enables the curing degree of the bio-organic fertilizer to be improved and the curing period tobe shortened; and the bio-organic fertilizer is refined through vibration grinding, so the raw materials can be refined, and the utilization rate of the bio-organic fertilizer is increased.

Description

technical field [0001] The invention relates to the technical field of bio-organic fertilizers, in particular to a method for preparing bio-organic fertilizers. Background technique [0002] Bio-organic fertilizer refers to a type of microbial fertilizer and organic fertilizer that is composed of specific functional microorganisms and organic materials that are mainly sourced from animal and plant residues (such as livestock and poultry manure, crop straw, etc.) and have been harmlessly treated and decomposed. Fertilizer with fertilizer effect. [0003] Advantages of bio-organic fertilizers over chemical fertilizers: [0004] 1) Bio-organic fertilizers have complete nutrients; chemical fertilizers have only one or several nutrients. [0005] 2) Bio-organic fertilizers can improve the soil; frequent use of chemical fertilizers will cause soil compaction. [0006] 3) Bio-organic fertilizers can improve product quality; excessive application of chemical fertilizers leads to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G5/12C05G3/60
CPCC05D1/00C05G3/00C05D9/00C05F3/00C05F11/00
Inventor 宋舜严
Owner 太湖县舜华菌业发展有限公司
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