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Bio-organic compound fertilizer raw material composition, bio-organic compound fertilizer and preparation method of bio-organic compound fertilizer

A technology of raw material composition and compound fertilizer, which is applied in the preparation of organic fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve the problems of reducing the quality of agricultural products, soil compaction, and polluting the environment, so as to improve the quality of agricultural products, increase soil microorganisms, improve The effect of soil organic content

Inactive Publication Date: 2015-12-09
ELION RESOURCE GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing organic fertilizers are a mixture of organic fertilizers and chemical fertilizers. Although some shortcomings of chemical fertilizers have been overcome, they still have some defects of chemical fertilizers because they are mixed with chemical fertilizers: polluting the environment, destroying ecology, causing soil compaction, and reducing the quality of agricultural products. Wait

Method used

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Examples

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preparation example Construction

[0022] On the other hand, the present invention also provides a preparation method of the bio-organic compound fertilizer, the method comprising: (1) mixing the raw materials of the bio-organic compound fertilizer uniformly by weight, adjusting the initial water content of the raw material composition to be 25% by weight % to 35% by weight, and the pH value is 7 to 9; (2) stacking the raw material composition obtained in the step (1), sealing it, and then fermenting, the fermentation temperature is controlled at 45-55°C, and the fermentation is carried out for 8 to 15 days to obtain Fermented finished product, the water content of the fermented finished product is controlled at 15% to 25%, and functional microbial bacterial agent is added to the fermented finished product to obtain bio-organic compound fertilizer.

[0023] According to the present invention, in the step (1) of the preparation method of the bio-organic compound fertilizer, phosphoric acid and limestone are used ...

Embodiment 1

[0030] Containing 100 parts by weight of coal slime (water content is 15% by weight), 175 parts by weight of ground rice straw (particle size is 50 mesh), 275 parts by weight of pig manure (particle size is 50 mesh) and 0.025 parts by weight (effective viable count is 5CFU) organic material decomposing agent (purchased from Cangzhou Xingye Biotechnology Co., Ltd.) The bio-organic compound fertilizer raw material composition mixes evenly, regulates this raw material composition initial water content and is 35% by weight, with phosphoric acid and The pH value of the limestone is adjusted to 7; then the obtained raw material composition is stacked into strips with a width of 2.5 meters, a height of 1.5 meters and a length of 10 meters, sealed, and fermented at 45°C for 15 days, and the water content of the finished product is controlled At 15% by weight, 0.015 parts by weight of nitrogen-fixing bacteria (purchased from Guangzhou Microbiology Technology Co., Ltd.) was added to the ...

Embodiment 2

[0032] Coal slime containing 100 parts by weight (water content is 20% by weight), 150 parts by weight of crushed wheat straw (particle size is 70 mesh), 200 parts by weight of chicken manure (particle size is 60 mesh) and 0.02 parts by weight (effective viable count is 60CFU) organic material decomposing agent (purchased from Cangzhou Xingye Biotechnology Co., Ltd.) The bio-organic compound fertilizer raw material composition mixes evenly, regulates this raw material composition initial water content and is 32% by weight, with phosphoric acid and The pH value of the limestone is adjusted to 8; then the obtained raw material composition is stacked into strips with a width of 2.5 meters, a height of 1.5 meters and a length of 10 meters, sealed, and fermented at 47°C for 13 days, and the water content of the finished product is controlled At 18% by weight, 0.01 parts by weight of phosphate-dissolving bacteria (purchased from Guangzhou Microbiology Technology Co., Ltd.) was added ...

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Abstract

The invention discloses a bio-organic compound fertilizer raw material composition, a bio-organic compound fertilizer and a preparation method of the bio-organic compound fertilizer. The bio-organic compound fertilizer raw material composition comprises the following ingredients: 100 weight parts of coal slime, 38 to 175 weight parts of straw smashed materials, 63 to 275 weight parts of feces of livestock and poultry and 0.005 to 0.025 weight parts of organic material decomposition agents. The preparation method of the bio-organic compound fertilizer comprises the steps that firstly, straws and the feces of livestock and poultry are smashed and are then uniformly mixed with the coal slime and the organic material decomposition agents, and the bio-organic compound fertilizer can be prepared through accumulation and fermentation. The coal slime generated in a coal production process can be fully utilized; the environment pollution is reduced; in addition, a fermentation method is simple and convenient; the equipment investment is low; the popularization and the scale production are easy; the physicochemical property of soil can also be improved; the organic matters of the soil are increased.

Description

technical field [0001] The invention relates to the technical field of biological fertilizers, in particular to a bio-organic compound fertilizer raw material composition, a bio-organic compound fertilizer and a preparation method thereof. Background technique [0002] Because coal slime has many unfavorable conditions such as high moisture, high viscosity, high water holding capacity and low calorific value, it is difficult to realize industrial application, and it has been rejected by power users for a long time, and the main outlet is civilian land sales. Since the reform and opening up, the national economy has developed rapidly, coal production has leapt to the first place in the world, and the market situation has also undergone great changes. The depth and breadth of coal processing are developing rapidly, the output of coal slime has increased significantly, and the comprehensive utilization of coal slime has become an urgent problem to be solved. The dried coal sli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 周玉生周玉波郭娟丽孔德柱叶林
Owner ELION RESOURCE GROUP
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