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Method for preparing biological organic fertilizer by using rabbit excrement

A bio-organic fertilizer and organic fertilizer technology, applied in the direction of organic fertilizers, fertilizers made from biological waste, applications, etc., can solve problems such as not being optimal, and achieve the effects of slowing down the fermentation time, improving crop quality, and long-term fertilizer efficiency

Active Publication Date: 2018-05-15
广西武宣金泰丰农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] From the retrieved literature, we can understand that the effect of rabbit manure as organic fertilizer in the prior art is not optimal yet, and continuous technological innovation is still needed for the existing technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A method for making bio-organic fertilizer by using rabbit dung, wherein the organic fertilizer comprises the following raw materials in parts by weight: 80 parts of rabbit dung, 15 parts of rice bran, 20 parts of silkworm excrement, 15 parts of peanut bran, 45 parts of silt, urea 8 parts, 10 parts of waste molasses, 8 parts of corncob powder and 0.05 part of bacterial agent.

[0051] The above-mentioned preparation method comprises the following steps:

[0052] (1) Raw material ratio, rabbit manure, rice bran, silkworm excrement, peanut bran, silt, urea, waste molasses and corn cob powder are mixed evenly to prepare a mixed material, and set aside;

[0053] (2) Bar stacking, the above-mentioned mixed material is stacked, and the mixed material is evenly stacked layer by layer during the bar stacking. The width of the bar stack is 2 meters, and the height is 1 meter.

[0054] (3) Add the bacterial agent, spread the bacterial agent evenly on the surface of the strip pil...

Embodiment 2

[0063] A method for making bio-organic fertilizer by using rabbit dung, wherein the organic fertilizer comprises the following raw materials in parts by weight: 160 parts of rabbit dung, 40 parts of rice bran, 30 parts of silkworm excrement, 30 parts of peanut bran, 65 parts of silt, urea 18 parts, 16 parts of waste molasses, 10 parts of corncob powder and 0.5 part of bacterial agent.

[0064] The above-mentioned preparation method comprises the following steps:

[0065] (1) Raw material ratio, rabbit manure, rice bran, silkworm excrement, peanut bran, silt, urea, waste molasses and corn cob powder are mixed evenly to prepare a mixed material, and set aside;

[0066] (2) Bar stacking, the above-mentioned mixed material is stacked, and the mixed material is evenly stacked layer by layer during the bar stacking. The width of the bar stack is 2 meters, and the height is 1 meter.

[0067] (3) Add the bacterial agent, spread the bacterial agent evenly on the surface of the strip p...

Embodiment 3

[0076] A method for making bio-organic fertilizer by using rabbit dung, wherein the organic fertilizer comprises the following raw materials in parts by weight: 120 parts of rabbit dung, 28 parts of rice bran, 25 parts of silkworm excrement, 23 parts of peanut bran, 55 parts of silt, urea 13 parts, 13 parts of waste molasses, 9 parts of corn cob powder and 0.25 parts of bacterial agent.

[0077] The above-mentioned preparation method comprises the following steps:

[0078] (1) Raw material ratio, rabbit manure, rice bran, silkworm excrement, peanut bran, silt, urea, waste molasses and corn cob powder are mixed evenly to prepare a mixed material, and set aside;

[0079] (2) Bar stacking, the above-mentioned mixed material is stacked, and the mixed material is evenly stacked layer by layer during the bar stacking. The width of the bar stack is 2 meters, and the height is 1 meter.

[0080] (3) Add the bacterial agent, spread the bacterial agent evenly on the surface of the strip...

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Abstract

The invention relates to a method for preparing biological organic fertilizer by using rabbit excrement. The organic fertilizer is prepared from the following raw materials in parts by weight: 80 to 160 parts of rabbit excrement, 15 to 40 parts of rice bran, 20 to 30 parts of silkworm excrement, 45 to 65 parts of sludge, 8 to 18 parts of urea, 10 to 16 parts of waste molasses, 8 to 10 parts of corncob powder, 0.05 to 0.5 part of microbial inoculums and the like. The preparation method comprises the steps of proportioning the raw materials, stacking in strips, adding the microbial inoculums andperforming screening processing. The biological organic fertilizer prepared by the method has the characteristics of having high bio-organic matter content, improving soil, preventing soil hardening,effectively inhibiting harmful bacteria in the soil and promoting the growth of crops effectively and rapidly.

Description

technical field [0001] The invention relates to the technical field of bio-organic fertilizers, in particular to a method for making bio-organic fertilizers from rabbit dung. Background technique [0002] The utilization rate of chemical fertilizers in my country is not high, and the utilization rate of nitrogen fertilizer in the current season is only 35%. According to data from the Food and Agriculture Organization of the United Nations, from 1980 to 2002, China's chemical fertilizer consumption increased by 61%, while grain output only increased by 31%. Low fertilizer use efficiency has always been a problem in China's agricultural fertilization. The disadvantages of long-term application of chemical fertilizers are: (1) increased heavy metals and toxic elements; (2) reduced microbial activity, difficult to transform and degrade substances; (3) nutrient imbalance, nitrate accumulation; (4) intensified acidification, The pH changes too much. [0003] The total amount of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05C9/00C05G3/80C05F3/00C05F5/002C05F5/006C05F7/00C05F11/08
Inventor 李珍王斌滨苏晓慧
Owner 广西武宣金泰丰农业科技发展有限公司
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