CN103772070A - Special organic fertilizer for improving saline-alkali soil, and preparation method thereof - Google Patents
Special organic fertilizer for improving saline-alkali soil, and preparation method thereof Download PDFInfo
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- CN103772070A CN103772070A CN201210398671.9A CN201210398671A CN103772070A CN 103772070 A CN103772070 A CN 103772070A CN 201210398671 A CN201210398671 A CN 201210398671A CN 103772070 A CN103772070 A CN 103772070A
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- organic
- alkali soil
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- organic fertilizer
- salinep
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
In recent years, solid organic wastes emitted with the rapid development of large-scale culturing farms in China has brought a challenge to the surrounding environment; and in consideration of environmental protection, requirements on the emission of the inorganic solid wastes is more and more strict. The invention provides a method for preparing a saline-alkali soil improving fertilizer by utilizing organic and inorganic solid wastes. The method comprises the steps of addition raw material blending, organic fertilizer raw material preparation and saline-alkali soil improving organic fertilizer preparation. The method concretely comprises the following steps: mixing the organic solid wastes according to a certain ratio, adding a composite microbial inoculum selected through test into the above obtained mixed material, carrying out aerobic fermentation to prepare organic fertilizer raw materials, and mixing the organic fertilizer raw materials with a saline-alkali soil improving material according to a certain ratio.
Description
Technical field
The present invention relates to fertilizer field, reclamation of salinep-alkali soil field and organic solid castoff process field.
Background technology
In recent years, country actively supports from the perspective of policy with in financial resources, has built large quantities of big-and-middle-sized livestock and poultry farms, substitutes on a small scale and raises scattered with intensive culture.So both guarantee the sufficient supplies of China's animal products, also effectively improved the living environment in the new rural area of Chinese society doctrine.But, the aquaculture of China is polluted and is converted into and " point-source pollution " from " pollution of area source ", " point-source pollution " seems and is easier to monitoring, but the average daily waste discharge amount of large-scale plant of modern metropolitan cities periphery is huge at present, considerably beyond dissolving and supporting capacity of surrounding enviroment, bring serious threat to safety of surrounding environment, cause " point-source pollution " infinitely to be amplified, to such an extent as to the stage that cannot tidy up.
The solid waste of the above enterprise of change-place-reflect discharge is again a kind of resource, inappropriate disposal options just can be to environment, if maybe can being converted into blinding, the modifying agent that makes its low cost be converted into improvement saline-alkali soil by comparatively economic means fosters and apply fertilizer, provides the reclamation of salinep-alkali soil fertilizer special for organic of nutrition, both can solve problem of environmental pollution, again can the reclamation of salinep-alkali soil, Organic farming, green agriculture find a good products material, and can produce considerable economic benefit.
Summary of the invention
The invention provides a kind of technology of utilizing organic and inorganic solid waste to make reclamation of salinep-alkali soil fertilizer, by adding raw material mixture, make fertilizer raw material, make three steps of reclamation of salinep-alkali soil fertilizer and form.The present invention by organic solid castoff according to must ratio mixing, in mixture, add through overtesting and optimize the composite fungus agent coming again, make organic fertilizer raw material through aerobic ferment, finally fertilizer raw material and reclamation of salinep-alkali soil material are mixed according to certain ratio.Organic materials is cow dung, chicken manure, edible fungi residues, coconut palm chaff according to volume ratio 4: 3: 2: 1 ratio is puddled.Make the moisture control of mixture at 50%-60%, the composite fungus agent of interpolation is the TM composite fungus agent that Tianjin Academy of Agricultural Sciences produces, and addition is 0.4% of mixture weight; In aerobic fermentation groove, by aerobic fermentation overturning machine (certificate of patent number: ZL00234458.0), mixture is carried out to aerobic fermentation, fermentation time is 10-15 days; After aerobic fermentation finishes, material is transported to fermenter, adopt the mode of nature stocking and storing to enter anaerobically fermenting, the number of days of anaerobically fermenting is about 20 days, and whole fermenting process finishes; By fertilizer raw material pulverizing, sub-sieve, make fertilizer raw material subsequently; Finally by fertilizer raw material and gypsum, desulfurated plaster, flyash according to weight 9: 0.2: 0.5: 0.3 ratio is mixed and made into reclamation of salinep-alkali soil fertilizer.We are by mixing organic solid castoff according to a certain percentage, add aerobic fermentation microbial inoculum, by aerobic, anaerobism combined ferment, make complicated organic matter degradation in solid organic castoff, kill pathogenic bacteria and parasitic ovum etc., realize the stabilization of feces of livestock and poultry and innoxious, make reclamation of salinep-alkali soil fertilizer at inorganic solid wastes such as adding gypsum, desulfurated plaster.Say more specifically SOLID ORGANIC, inorganic waste, by aerobic, anaerobism combined ferment, reach object innoxious, resource utilization, make reclamation of salinep-alkali soil fertilizer; Reclamation of salinep-alkali soil fertilizer can be improved soil in the process of saline-alkali soil afforestation and saline-alkali soil agricultural planting, increases the gas permeability of soil, and a technology of nutrient is provided for plant-growth again simultaneously.Guarantee that plant's solid waste rationally utilizes, prevent secondary pollution, make the easily smelly organism stabilization of corruption, turn harm into good.
Embodiment
By SOLID ORGANIC material cow dung, chicken manure, edible fungi residues, coconut palm chaff according to volume ratio 4: 3: 2: 1 ratio is puddled, and makes mixture, and mixture moisture control is at 50%-60%;
In mixture, add aerobic fermentation decomposing agent, adding proportion accounts for the mass percent 0.4% of mixture; In aerobic fermentation groove, pass through tilting device (certificate of patent number: ZL00234458.0).Mixture is carried out to aerobic fermentation, and fermentation time is 10-15 days;
Subsequently material is transported to fermenter, adopt the mode of nature stocking and storing to carry out anaerobically fermenting, fermentation time is about 20 days, and whole fermenting process finishes, and subsequently by fertilizer raw material pulverizing, sub-sieve, makes fertilizer raw material;
Finally by fertilizer raw material and gypsum, desulfurated plaster, flyash according to weight 9: 0.2: 0.5: 0.3 ratio is mixed and made into reclamation of salinep-alkali soil fertilizer.
Claims (3)
1. the invention provides the technology of a kind of reclamation of salinep-alkali soil fertilizer special for organic and preparation method thereof, make with organic and inorganic solid waste, it is characterized in that this process by organic materials mixture, fertilizer raw material make, reclamation of salinep-alkali soil fertilizer makes three steps and forms.
2. the technology of a kind of reclamation of salinep-alkali soil fertilizer special for organic and preparation method thereof according to claim 1, it is characterized in that described fertilizer raw material is cow dung, chicken manure, edible fungi residues, coconut palm chaff according to volume ratio 4: 3: 2: 1 ratio is puddled, and makes by fermentation.
3. the technology of a kind of reclamation of salinep-alkali soil fertilizer special for organic and preparation method thereof according to claim 1, is characterized in that it is fertilizer raw material, gypsum, desulfurated plaster flyash with weight 9: 0.2: 0.5 that described reclamation of salinep-alkali soil fertilizer special for organic is made: 0.3 ratio is mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398671.9A CN103772070A (en) | 2012-10-19 | 2012-10-19 | Special organic fertilizer for improving saline-alkali soil, and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398671.9A CN103772070A (en) | 2012-10-19 | 2012-10-19 | Special organic fertilizer for improving saline-alkali soil, and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103772070A true CN103772070A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201210398671.9A Pending CN103772070A (en) | 2012-10-19 | 2012-10-19 | Special organic fertilizer for improving saline-alkali soil, and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103772070A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446700A (en) * | 2014-11-18 | 2015-03-25 | 海南依莱特环境生物科技开发有限公司 | Bio-organic fertilizer and production process thereof |
| CN104692848A (en) * | 2015-02-13 | 2015-06-10 | 广西大学 | Fermenting method for organic solid wastes |
| CN104725146A (en) * | 2014-09-29 | 2015-06-24 | 天津三益生物治碱工程有限公司 | Preparation and application method of special compound fertilizer for soil hardening of saline-alkali soil |
| CN104829333A (en) * | 2015-04-17 | 2015-08-12 | 魏坤峰 | Saline-alkali soil improvement fertilizer |
| CN105272718A (en) * | 2015-09-21 | 2016-01-27 | 潍坊友容实业有限公司 | Saline land dedicated improvement sprinkle fertilizer |
| CN106147780A (en) * | 2016-07-15 | 2016-11-23 | 山东胜伟园林科技有限公司 | A kind of prevent improvement after alkaline land soil secondary pollution containing desulfurated plaster modifying agent and production technology thereof |
| CN106187596A (en) * | 2016-07-12 | 2016-12-07 | 山东胜伟园林科技有限公司 | A kind of for desulfurated plaster modifying agent improveing carbonate salt-soda soil and preparation method thereof |
| CN106190149A (en) * | 2016-07-12 | 2016-12-07 | 山东胜伟园林科技有限公司 | A kind of for suppressing desulfurated plaster compound prescription of salt-soda soil surface water moisture evaporation and application thereof |
| CN110521543A (en) * | 2019-08-26 | 2019-12-03 | 湖南诺亚农业科技发展有限公司 | The system and method for preparing seedling medium |
| CN113912463A (en) * | 2021-11-18 | 2022-01-11 | 大唐同舟科技有限公司 | Compound fertilizer for increasing soil porosity and preparation method thereof |
-
2012
- 2012-10-19 CN CN201210398671.9A patent/CN103772070A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104725146A (en) * | 2014-09-29 | 2015-06-24 | 天津三益生物治碱工程有限公司 | Preparation and application method of special compound fertilizer for soil hardening of saline-alkali soil |
| CN104446700A (en) * | 2014-11-18 | 2015-03-25 | 海南依莱特环境生物科技开发有限公司 | Bio-organic fertilizer and production process thereof |
| CN104692848A (en) * | 2015-02-13 | 2015-06-10 | 广西大学 | Fermenting method for organic solid wastes |
| CN104829333A (en) * | 2015-04-17 | 2015-08-12 | 魏坤峰 | Saline-alkali soil improvement fertilizer |
| CN105272718A (en) * | 2015-09-21 | 2016-01-27 | 潍坊友容实业有限公司 | Saline land dedicated improvement sprinkle fertilizer |
| CN106187596A (en) * | 2016-07-12 | 2016-12-07 | 山东胜伟园林科技有限公司 | A kind of for desulfurated plaster modifying agent improveing carbonate salt-soda soil and preparation method thereof |
| CN106190149A (en) * | 2016-07-12 | 2016-12-07 | 山东胜伟园林科技有限公司 | A kind of for suppressing desulfurated plaster compound prescription of salt-soda soil surface water moisture evaporation and application thereof |
| CN106147780A (en) * | 2016-07-15 | 2016-11-23 | 山东胜伟园林科技有限公司 | A kind of prevent improvement after alkaline land soil secondary pollution containing desulfurated plaster modifying agent and production technology thereof |
| CN110521543A (en) * | 2019-08-26 | 2019-12-03 | 湖南诺亚农业科技发展有限公司 | The system and method for preparing seedling medium |
| CN113912463A (en) * | 2021-11-18 | 2022-01-11 | 大唐同舟科技有限公司 | Compound fertilizer for increasing soil porosity and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |