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Fungicide-free organic fertilizer made of corn stalks and preparation method of fungicide-free organic fertilizer

A technology of corn stalks and organic fertilizers, applied in the field of organic fertilizers and its preparation, can solve the problems of corn stalks not being well utilized, residents’ respiratory diseases, and atmospheric pollution, so as to restore the original ecological balance of nature and improve the quality of tobacco leaves And the effect of fertilizing soil and improving soil structure

Inactive Publication Date: 2012-07-25
GUIZHOU TOBACCO CORP QIANXINAN CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] my country is very rich in corn stalk resources, which can be used as livestock seed material. However, due to its large planting volume and wide area, there are still a lot of corn stalks that cannot be well utilized. According to statistics, the waste or open-air burning straw accounts for about 100% of the total. This not only wastes resources but also pollutes the air environment, and also brings serious social problems, such as causing respiratory diseases of nearby residents, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] (1) Site selection: Find a relatively flat plot near the tobacco field, level it with agricultural tools, and place a certain amount of wood on the flat ground as a fulcrum for ventilation and drainage;

[0017] (2) Straw crushing: The corn stalks are concentrated and piled up in the downwind corner of the site, and cut into 45-50mm lengths with a guillotine;

[0018] (3) Material ratio: Prepare raw materials according to the ratio of 750kg of straw, 250kg of water, 36kg of clear manure water, and 30kg of oil dry;

[0019] (4) Material stacking system: adopt the method of laying a layer of straw and watering the manure water once, spreading oil dry or laying a layer of straw and pouring the manure water once, soaking the straw in water or drenching it with water, so that the straw can fully absorb water and make the relative The moisture content is 58-62%. Pile the straw into a trapezoidal pile with a width of 2m and a height of about 1.5m, and seal it tightly with mud...

Embodiment 2

[0022] (1) Site selection: Find a relatively flat plot near the tobacco field, level it with agricultural tools, and place a certain amount of wood on the flat ground as a fulcrum for ventilation and drainage;

[0023] (2) Straw crushing: The corn stalks are concentrated and piled up in the downwind corner of the site, and cut into 45-50mm lengths with a guillotine;

[0024] (3) Material ratio: Prepare raw materials according to the ratio of 700kg of straw, 200kg of water, 31kg of clear manure water, and 25kg of oil dry;

[0025] (4) Material stacking system: adopt the method of laying a layer of straw and watering the manure water once, spreading oil dry or laying a layer of straw and pouring the manure water once, soaking the straw in water or drenching it with water, so that the straw can fully absorb water and make the relative The moisture content is 58-62%. Pile the straw into a trapezoidal pile with a width of 2.2m and a height of about 1.3m, and seal it tightly with m...

Embodiment 3

[0028] (1) Site selection: Find a relatively flat plot near the tobacco field, level it with agricultural tools, and place a certain amount of wood on the flat ground as a fulcrum for ventilation and drainage;

[0029] (2) Straw crushing: The corn stalks are concentrated and piled up in the downwind corner of the site, and cut into 45-50mm lengths with a guillotine;

[0030] (3) Material ratio: Prepare raw materials according to the ratio of 700kg of straw, 200kg of water, 31kg of clear manure water, and 25kg of oil dry;

[0031] (4) Material stacking system: adopt the method of laying a layer of straw and watering the manure water once, spreading oil dry or laying a layer of straw and pouring the manure water once, soaking the straw in water or drenching it with water, so that the straw can fully absorb water and make the relative The moisture content is 58-62%. Pile the straw into a trapezoidal pile with a width of 1.8m and a height of about 1.7m, and seal it tightly with m...

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Abstract

The invention discloses fungicide-free organic fertilizer made of corn stalks and a preparation method of the fungicide-free organic fertilizer. The fungicide-free organic fertilizer is made of raw materials including, by weight, from 700 to 800 parts of stalks, from 200 to 300 parts of water, from 31 to 41 parts of clear liquid dung and from 25 to 30 parts of oil cake. Commonly stored substances and waste in existing rural areas are used as the raw materials for preparing the organic fertilizer, the corn stalks which cannot be effectively utilized and are often burned out or abandoned are used as a main material of the organic fertilizer, the liquid dung and the oil cake which are popular in the rural areas are used as auxiliary materials, the fermentation speed of the corn stalks can be increased by the aid of the clear liquid dung, a large quantity of bacteria can be avoided when the fertilizer is used, nutrients are provided by the aid of the oil cake, accordingly, aroma of tobacco is improved, oil content is increased, and effects of improving the proportion of middle and high-class cigarette and the like are achieved. In addition, experiment results show that by means of applying the organic fertilizer, the average price, the proportion of high-class cigarettes and the proportion of the middle-class cigarettes are increased by 0.2 yuan / kg, 1.5% and 4% respectively.

Description

technical field [0001] The invention relates to a corn stalk sterilized organic fertilizer and a preparation method thereof, belonging to the technical field of organic fertilizer and its preparation. Background technique [0002] my country is very rich in corn stalk resources, which can be used as livestock seed material. However, due to its large planting volume and wide area, there are still a lot of corn stalks that cannot be well utilized. According to statistics, the waste or open-air burning straw accounts for about 100% of the total. This not only wastes resources but also pollutes the air environment, and also brings serious social problems, such as causing respiratory diseases of nearby residents. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a corn straw sterilized organic fertilizer that can turn waste into fertilizer, has the advantages of easy material acquisition, simple operation and low cost an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F15/00C05F17/00
CPCY02W30/40
Inventor 马莹李洪勋田野孙智荣谭晓群郭亚丽高贵邵忠顺丁锋
Owner GUIZHOU TOBACCO CORP QIANXINAN CORP
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