Organic fertilizer

A technology for organic fertilizers and biological inoculants, which is applied in the preparation of organic fertilizers, organic fertilizers, and the treatment of biological organic parts, can solve problems such as environmental pollution, inability to provide fertilizer sources, and achieve easy operation, avoid pollution problems, and improve Fertilizer effect

Inactive Publication Date: 2013-05-22
贵州长绿科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of organic fertilizer, this organic fertilizer adopts agricultural product processing residue and poultry manure as raw material, can not provide good fertilizer source, also solves the pollution problem of these substances to the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A kind of organic fertilizer, its specific preparation method is as follows:

[0013] (1) Mix straw, agricultural product processing residues, poultry manure and biological agent at a ratio of 1:1:1:1; the biological agent is a mixed agent of yeast, lactic acid bacteria and nitrogen-fixing bacteria;

[0014] (2) control moisture at 10% by mass, carry out granulation, and particle size is controlled at 80 orders;

[0015] (3) fermentation at a temperature of 50°C, the time is 24h;

[0016] (4) Carry out granulation, product particle size classification: 1-3mm, 4-6mm, 6-9mm, dry to control moisture content ≤ 10%, and pack.

Embodiment 2

[0018] A kind of organic fertilizer, its specific preparation method is as follows:

[0019] (1) Mix straw, agricultural product processing residues, poultry manure and biological agent at a ratio of 1:1:1:1; the biological agent is a mixed agent of yeast, lactic acid bacteria and nitrogen-fixing bacteria;

[0020] (2) Control the water content at 15% by mass, and carry out granulation, and the particle size is controlled at 100 mesh;

[0021] (3) ferment at 60°C for 30 hours;

[0022] (4) Carry out granulation, product particle size classification: 1-3mm, 4-6mm, 6-9mm, drying control moisture ≤ 10%, packaging.

Embodiment 3

[0024] A kind of organic fertilizer, its specific preparation method is as follows:

[0025] (1) Mix straw, agricultural product processing residues, poultry manure and biological agent at a ratio of 1:1:1:1; the biological agent is a mixed agent of yeast, lactic acid bacteria and nitrogen-fixing bacteria;

[0026] (2) Control the water content at 12% by mass, and carry out granulation, and the particle size is controlled at 90 mesh;

[0027] (3) ferment at a temperature of 58°C for 26 hours;

[0028] (4) Carry out granulation, product particle size classification: 1-3mm, 4-6mm, 6-9mm, drying control moisture ≤ 10%, packaging.

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PUM

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Abstract

The invention discloses an organic fertilizer which is prepared by the following steps of: first, mixing straws, residues from agricultural products processing, livestock excrement and biological fungicides according to the ratio of 1:1:1:1; controlling the weight percentage of water at 10-15%, prilling and controlling the granularity at 80-100 meshes; then, fermenting at 50-60 DEG C for 24-30 hours; and then prilling, classifying the products according to the granularities of 1-3mm, 4-6mm and 6-9mm, drying and controlling water content at 10% or less and packaging. The fertilizer preparation method provided by the invention is simple and easy to operate and suitable for small-scale production.

Description

technical field [0001] The invention relates to a fertilizer, in particular to an organic fertilizer. Background technique [0002] The more the agriculture and animal husbandry develop, the more abundant the organic fertilizer resources will be. Livestock excrement is large in quantity and rich in nutrients, and it is the largest organic fertilizer resource in rural China. Crop straw is also an important source of organic fertilizer. Organic fertilizers not only contain various nutrients needed by plants, but also contain organic substances, which play an irreplaceable role in maintaining, improving and improving soil fertility, activating soil nutrients, enhancing microbial activity, and promoting high-yield, high-quality, and high-efficiency crops. However, the current production technology of organic fertilizers is not mature enough. Therefore, the inventor provides a simple and easy-to-operate method for producing organic fertilizers for farmers. Contents of the...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/00
CPCY02W30/40
Inventor 冯旭斌
Owner 贵州长绿科技有限公司
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