Method for producing bio-organic fertilizer by sheep manure

A bio-organic fertilizer and organic fertilizer technology, applied in organic fertilizers, fertilizers made from biological waste, applications, etc., can solve problems such as suboptimal efficacy, and achieve the effects of enhancing water retention and water supply capacity, improving heavy clay, and increasing yield

Inactive Publication Date: 2018-03-23
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 literature retrieved, we can understand that the efficacy of sheep manure as organic fertilizer in the prior art is not optimal yet, and continuous technical innovation is still needed for the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A method for making bio-organic fertilizer by using sheep manure, wherein the organic fertilizer is made from the following raw materials in parts by weight: 80 parts of sheep manure, 15 parts of rice bran, 20 parts of silkworm excrement, 15 parts of peanut bran, 45 parts of silt, urea 8 parts, 0.05 parts of bacterial agent.

[0049] The above-mentioned preparation method comprises the following steps:

[0050] (1) Raw material ratio, sheep manure, rice bran, silkworm excrement, peanut bran, silt and urea are mixed evenly to prepare a mixed material and set aside;

[0051] (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.

[0052] (3) Add the bacterial agent, spread the bacterial agent evenly on the surface of the strip pile, and set aside;

[0053] (4) Stir and ferment. Stir the materials in the pile with a...

Embodiment 2

[0061] A method for making bio-organic fertilizer by using sheep manure, wherein the organic fertilizer is made from the following raw materials in parts by weight: 160 parts of sheep manure, 40 parts of rice bran, 30 parts of silkworm excrement, 30 parts of peanut bran, 65 parts of silt, urea 18 parts, 0.5 parts of bacteria agent. .

[0062] The above-mentioned preparation method comprises the following steps:

[0063] (1) Raw material ratio, sheep manure, rice bran, silkworm excrement, peanut bran, silt and urea are mixed evenly to prepare a mixed material and set aside;

[0064] (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.

[0065] (3) Add the bacterial agent, spread the bacterial agent evenly on the surface of the strip pile, and set aside;

[0066] (4) Stir and ferment. Stir the materials in the pile wit...

Embodiment 3

[0074] A method for making bio-organic fertilizer by using sheep manure, wherein the organic fertilizer is made from the following raw materials in parts by weight: 120 parts of sheep manure, 28 parts of rice bran, 25 parts of silkworm excrement, 23 parts of peanut bran, 55 parts of silt, urea 13 parts, 0.25 parts of bacteria agent.

[0075] The above-mentioned preparation method comprises the following steps:

[0076] (1) Raw material ratio, sheep manure, rice bran, silkworm excrement, peanut bran, silt and urea are mixed evenly to prepare a mixed material and set aside;

[0077] (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.

[0078] (3) Add the bacterial agent, spread the bacterial agent evenly on the surface of the strip pile, and set aside;

[0079] (4) Stir and ferment. Stir the materials in the pile with ...

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Abstract

The invention relates to a method for producing a bio-organic fertilizer by sheep manure. The bio-organic fertilizer is prepared from, by weight, 80-160 parts of sheep manure, 15-40 parts of rice bran, 20-30 parts of silkworm excrement, 45-65 parts of sludge, 8-18 parts of urea, 0.05-0.5 parts of microbial agents and the like. The preparation method includes the steps: raw material proportioning;strip stacking; microbial agent adding; stirring fermentation; separating and screening. The prepared bio-organic fertilizer has the advantages that the content of bio-organic substances is high, soilis improved, soil hardening is prevented, harmful bacteria in soil can be effectively restrained, and growth of crops can be effectively and rapidly facilitated and the like.

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 sheep 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): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05C9/00C05G3/00C05G3/60C05G3/80C05F3/00C05F5/002C05F7/00C05F11/08
Inventor 李珍王斌滨
Owner 广西武宣金泰丰农业科技发展有限公司
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