Biologic organic fertilizer and preparation method thereof

A technology of bio-organic fertilizer and manufacturing method, which is applied in the direction of preparation of organic fertilizer, organic fertilizer, and treatment of bio-organic parts, can solve the problems of low volume of organic fertilizer nutrients, low degree of harmlessness, and unadvanced methods, and achieve The effect of vigorous growth of stems and leaves, reduction of soil-borne diseases, and extension of harvesting period

Inactive Publication Date: 2008-01-02
BEIJING JIULONGSHENG MICROBIAL RESOURCE DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a traditional means of agricultural production, organic fertilizers have played an extremely important role in promoting the development of agricultural production. However, the accumulation and production methods of organic fertilizers are backward. Due to the unscientific and unadvanced methods, the phenomenon of "three lows and three majors" is prominent, that is, the formation of The organic fertilizer has low nutrients and large volume, low harmlessness and high pollution, and the labor benefit of accumulating organic fertilizer is low and high-intensity
Although organic fertilizers produced by traditional techniques also contain microorganisms, their populations are heterogeneous and small in number, and it is difficult to form a competitive advantage in the soil after application, so the effect is slow and unstable

Method used

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  • Biologic organic fertilizer and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1 prepares biological organic fertilizer of the present invention

[0044] (1) Raw material deployment:

[0045] 45 parts by weight of cow dung, 2.5 parts by weight of calcium superphosphate, and 12 parts by weight of peanut shell powder are fully mixed with water to obtain the livestock and poultry manure raw material of the present invention, wherein the water content is calculated by the total weight of the livestock and poultry manure class raw material 56%, C / N ratio 30, C / P ratio 85, pH 7.5.

[0046] (2) Organic matter is decomposed:

[0047] Mix the raw materials in the above step (1) for stacking and decomposing. In the process, manual turning is used to achieve oxygen concentration > 5% and the temperature is below 60°C; after the end of aerobic fermentation, the decomposed material The ratio of the C / N ratio of the raw material to the C / N ratio of the material before decomposing is 0.3, the number of fecal coliform bacteria is ≤100 / g, and the mort...

Embodiment 2

[0066] Embodiment 2 prepares biological organic fertilizer of the present invention

[0067] (1) Raw material deployment:

[0068] 70 parts by weight of pig manure, 3.5 parts by weight of calcium magnesium phosphate fertilizer, and 14 parts by weight of rice husks are fully mixed with water to obtain the livestock and poultry manure raw material of the present invention, wherein the water content is 54% by weight based on the total weight of the livestock and poultry manure raw material. %, the C / N ratio is 31, the C / P ratio is 83, and the pH is 7.6.

[0069] (2) Organic matter is decomposed:

[0070] Mix the raw materials in the above step (1) for stacking and decomposing. In the process, manual turning is used to achieve oxygen concentration > 5% and the temperature is below 60°C; after the end of aerobic fermentation, the decomposed material The ratio of the C / N ratio of the material to the C / N ratio of the material before decomposing is 0.4, the number of fecal coliform ...

Embodiment 3

[0079] Embodiment 3 prepares biological organic fertilizer of the present invention

[0080] (1) Raw material deployment:

[0081] 70 parts by weight of Maotai-flavor liquor distiller's grains, 4 parts by weight of lime, 6 parts by weight of ammonium sulfate, 2 parts by weight of calcium magnesium phosphate fertilizer and water are fully mixed to obtain the distiller's grains raw material described in the present invention, wherein the water content is equal to the total amount of the distiller's grains raw material. It was 60% by weight, the C / N ratio was 25, the C / P ratio was 95, and the pH was 7.6.

[0082] (2) Organic matter is decomposed:

[0083] Mix the raw materials in the above step (1) for stacking and decomposing. In this process, mechanical turning is used to achieve oxygen concentration > 5%, and the temperature is below 60°C; after the end of aerobic fermentation, the decomposed material The ratio of the C / N ratio to the C / N ratio of the material before decompo...

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Abstract

The invention discloses an organic fertilizer based on multiple superior organics as raw material, which is characterized by the following: modulating C / N, C / P, pH and water to accelerate the maturing course after aerating oxygen; accelerating the decomposition of organic material and the conversion of nutrition; inoculating certain proportion of specific microbe agent after one-time ferment for organic raw material to reach maturing and innocent request; proceeding the second ferment in the fermenting tower; improving the beneficial microbe quantity of organic fertilizer greatly and metabolic product; supplementing the organic fertilizer and microbe fertilizer mutually; improving the activity of traditional organic fertilizer without secondary pollution.

Description

【Technical field】 [0001] The invention relates to a bio-organic fertilizer and a manufacturing method thereof. Bio-organic fertilizer is a new variety of agricultural microbial products. According to the NY884-2004 industry standard product definition issued by the Ministry of Agriculture of the People's Republic of China on January 4, 2005, it refers to specific functional microorganisms and mainly animal and plant residues. It is a type of fertilizer that combines the effects of microbial fertilizers and organic fertilizers with harmless treatment and decomposed organic materials. 【Background technique】 [0002] As a traditional means of agricultural production, organic fertilizers have played an extremely important role in promoting the development of agricultural production. However, the accumulation and production methods of organic fertilizers are backward. Due to the unscientific and unadvanced methods, the phenomenon of "three lows and three majors" is prominent, tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 肖健谢应先许学浩邵海锋
Owner BEIJING JIULONGSHENG MICROBIAL RESOURCE DEV
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