Preparation method of organic compound fertilizer

A compound fertilizer and organic technology, applied in the field of preparation of organic compound fertilizers, can solve the problems of difficulty in supplementing the elements required by soil, threatening the sustainable development of agriculture, and decreasing the stress resistance of crops, and achieve high medicinal value and ecological functions. , The effect of reducing water pollution and easy salvage

Inactive Publication Date: 2015-09-23
张汉平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of chemical fertilizers has brought great environmental problems, such as low utilization rate of fertilizers, decline of land quality, water pollution, and decline of stress resistance of crops, etc., which greatly threaten the sustainable development of agriculture.
However, organic fertilizers are rich in organic matter and various nutrients, but the fertilizer efficiency is poor during use, and the short-term effect is not obvious, and most of the organic fertilizers use human and animal manure, garbage, and crop residues as traditional organic fertilizers, so it is difficult to target the elements required by the soil sexual supplement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of preparation method of organic compound fertilizer, this organic compound fertilizer comprises the raw material composition of following weight part:

[0018] 50 parts of livestock and poultry manure;

[0019] 5 parts of aquatic plants;

[0020] 13 parts of crop straw;

[0021] 15 parts moss;

[0022] Bitter beans 20 parts;

[0023] Mix the above-mentioned raw materials of livestock and poultry manure, aquatic plants, moss, and bitter beans according to the ratio, add water and stir, mix well, and then cover them evenly with crop straw, add compound bacterial agents for fermentation treatment, and the fermentation temperature is 25 ° C. After 7 days, the compound fertilizer was obtained. After natural drying, it was crushed in a pulverizer, passed through a 60-mesh sieve, and then humidified in a granulator to make a granular finished product.

[0024] The composite bacterial agent is a mixture of nitrogen-fixing bacteria, antibiotic bacteria and actinomyce...

Embodiment 2

[0026] A kind of preparation method of organic compound fertilizer, this organic compound fertilizer comprises the raw material composition of following weight part:

[0027] 55 parts of livestock and poultry manure;

[0028] 8 parts of aquatic plants;

[0029] 16 parts of crop straw;

[0030] Moss 20 parts;

[0031] Bitter beans 32 parts;

[0032] Mix the above-mentioned raw materials such as livestock and poultry manure, aquatic plants, moss, and bitter beans according to the ratio, add water and stir, mix well, and then cover them evenly with crop straw, add compound bacterial agents for fermentation treatment, and the fermentation temperature is 29 ° C. After 8 days, the compound fertilizer was obtained. After natural drying, it was crushed in a pulverizer, passed through an 80-mesh sieve, and then humidified in a granulator to make a granular finished product.

[0033] The composite bacterial agent is a mixture of nitrogen-fixing bacteria, antibiotic bacteria and acti...

Embodiment 3

[0035] A kind of preparation method of organic compound fertilizer, this organic compound fertilizer comprises the raw material composition of following weight part:

[0036] 60 parts of livestock and poultry manure;

[0037] 10 parts of aquatic plants;

[0038] 18 parts of crop straw;

[0039] 22 parts moss;

[0040] Bitter beans 45 parts;

[0041] Mix the above-mentioned raw materials of livestock and poultry manure, aquatic plants, moss, and bitter beans according to the ratio, add water and stir, mix well, and then cover them evenly with crop straw, add compound bacterial agents for fermentation treatment, and the fermentation temperature is 32 ° C. After 10 days, the compound fertilizer is obtained. After natural drying, it is crushed in a pulverizer, passed through a 100-mesh sieve, and then humidified in a granulator to make a granular finished product.

[0042] The composite bacterial agent is a mixture of nitrogen-fixing bacteria, antibiotic bacteria and actinomyc...

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PUM

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Abstract

The invention discloses a preparation method of an organic compound fertilizer. The organic compound fertilizer comprises the following raw materials in parts by weight: 50-60 parts of livestock and poultry excrement, 5-10 parts of aquatic plant, 13-18 parts of crop straw, 15-22 parts of moss and 20-45 parts of sophora alopecuroide, wherein the raw materials are subjected to mixed fermentation for making a fertilizer without the additional arrangement of a thin film, so that the fermentation can be implemented. According to the compound fertilizer, the livestock and poultry excrement and crop straws are adopted as the raw materials, the pollution is reduced, the reutilization is realized, and the raw materials are low in cost; the aquatic plants are convenient to obtain and easy for salvage, and can reduce water body pollution; the moss contains a larger number of nutrients, is convenient to obtain, rich in various active substances such as organic matters, amino acid, vitamin and phytohormone, and can protect crop well and reduce diseases; the sophora alopecuroide has higher medicinal value and ecological functions, can reduce the plant diseases and insect pests, and is a good organic fertilizer.

Description

technical field [0001] The invention relates to a preparation method of organic compound fertilizer. Background technique [0002] The use of a large number of chemical fertilizers and pesticides has solved the problem of food supply and increased food production. However, the use of chemical fertilizers has brought about great environmental problems, such as low utilization rate of fertilizers, decline of land quality, water pollution, and decline of stress resistance of crops, etc., which greatly threaten the sustainable development of agriculture. However, organic fertilizers are rich in organic matter and various nutrients, but the fertilizer efficiency is poor during use, and the short-term effect is not obvious, and most of the organic fertilizers use human and animal manure, garbage, and crop residues as traditional organic fertilizers, so it is difficult to target the elements required by the soil sexual supplement. Therefore, it is necessary to provide a new techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 张汉平
Owner 张汉平
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