CN106083228A - A kind of saline and alkaline rice field straw-returning method - Google Patents
A kind of saline and alkaline rice field straw-returning method Download PDFInfo
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- CN106083228A CN106083228A CN201610485916.XA CN201610485916A CN106083228A CN 106083228 A CN106083228 A CN 106083228A CN 201610485916 A CN201610485916 A CN 201610485916A CN 106083228 A CN106083228 A CN 106083228A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
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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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Abstract
The invention discloses a kind of saline and alkaline rice field straw-returning method, including using mechanical harvest to be the broken grass of chaffcutter, the quick straw adding bone meal raw sugar etc. of spraying modulation rots agent；Straw composting pretreatment, Caulis et Folium Oryzae stacking compacting heat and moisture preserving；In the winter time the straw of composting pretreatment is let go, entrance rice field of turning over.The saline and alkaline rice field straw-returning method that the present invention provides, using mechanical harvest is the broken grass of chaffcutter, and the quick straw adding bone meal raw sugar etc. of spraying modulation rots agent, straw composting pretreatment, Caulis et Folium Oryzae stacking compacting heat and moisture preserving, it is simple to decomposer breeds, thus accelerate Caulis et Folium Oryzae and decompose；The most in the winter time the straw of composting pretreatment is let go, entrance rice field of turning over, promote to rot, improve rice in saline-alkali field plantation, increase soil fertility.Thus avoid Caulis et Folium Oryzae degree of decomposition low, affect Root Growth of Rice.Improve Caulis et Folium Oryzae utilization rate simultaneously, improve the salt-soda soil content of organic matter, salt-soda soil of fostering and apply fertilizer.
Description
Technical field
The invention belongs to environmental protection technical field, particularly relate to a kind of saline and alkaline rice field straw-returning method.
Background technology
Owing to salt-soda soil salt alkali content is high, vegetation is rare, and soil organic matter content is the lowest, and soil aeration is poor, easily hardens.
Alkaline land improving is in addition to desalinization of soil by flooding or leaching salt discharge reduces soil salt content, and still further aspect is exactly that alkaline land soil is fostered and apply fertilizer.Saline and alkaline rice field
An important method of fostering and apply fertilizer is exactly straw incorporation, but owing to salt-soda soil salinity is high, especially anhydrous lamination salt after results, soil
Also it is unfavorable for after salt that Caulis et Folium Oryzae decomposes.After lower season rice transplanting, temperature rises fast, and Caulis et Folium Oryzae decomposes to generate and reduces venomous injurant in a large number
Matter, causes rice shoot root growth to be suppressed, causes rice root to turn black, and dead Seedling yields poorly.
Therefore salt-soda soil does not use the method for straw incorporation to increase the soil organism at present.
Summary of the invention
It is an object of the invention to provide a kind of saline and alkaline rice field straw-returning method, it is desirable to provide salt-soda soil uses Caulis et Folium Oryzae also
Field increases the method for the soil organism.
The present invention is achieved in that a kind of saline and alkaline rice field straw-returning method, described saline and alkaline rice field straw-returning method
Including: carry out straw composting pretreatment at the straw surface sprinkling straw auxiliary agent that rots, Caulis et Folium Oryzae stacking compacting heat and moisture preserving；Described straw
The stalk auxiliary agent that rots includes animal bone powder, raw sugar and straw degradative microbial inoculum, and straw and straw auxiliary dosage ratio of rotting is 200-
500:1g/g, straw degradative microbial inoculum and straw usage ratio are 3-5ml/1000g；Straw degradative bacterium includes Cellumomonas flavigena
And Bacillus licheniformis；Cellumomonas flavigena (compile purchased from Chinese agriculture Microbiological Culture Collection administrative center, preservation by strain
Number: 11055)；Bacillus licheniformis (strain purchased from Chinese industrial Microbiological Culture Collection administrative center, deposit number:
CICC10182)；The described straw adjuvant component consumption that rots is bone meal: raw sugar ratio 70:30.
Further, the preparation method of described straw degradative microbial inoculum includes:
By inoculation LB culture medium expanding propagation, static gas wave refrigerator 12-24 hour under the conditions of 30 degree；
Being subsequently adding sterilized water and make suspension, suspension spore concentration is 107cfu/Ml；
Yellow fibers unit cell microbial inoculum and Bacillus licheniformis agent are mixed and made into straw degradative microbial inoculum in the ratio of 60:40.
Further, described straw degradative auxiliary agent presses per kilogram dry rice straw 2-5g, straw degradative microbial inoculum per kilogram dry rice straw 3-
5ml is uniformly sprayed at straw surface.
Further, need before described straw composting pretreatment:
Step one, using mechanical harvest is the broken grass of chaffcutter, uses the harvester results of band hay cutter, rice during rice harves
Grass is switched to the segment of 5-10cm；
Step 2, after rice harves in 3 days, concentrates stacking by rice straw section, the rice straw layer that every 8-10cm is thick, first
Uniformly spray water, makes rice straw water content between 20-30%.
Further, need to be let go by the straw of composting pretreatment in the winter time after described straw composting pretreatment, turn over into
Enter rice field.
The saline and alkaline rice field straw-returning method that the present invention provides, straw composting pretreatment, Caulis et Folium Oryzae stacking compacting heat and moisture preserving,
It is easy to decomposer breeding, thus accelerates Caulis et Folium Oryzae and decompose；The most in the winter time the straw of composting pretreatment is let go, entrance rice of turning over
Field, promotes to rot, and improves rice in saline-alkali field plantation, increases soil fertility.Thus avoid Caulis et Folium Oryzae degree of decomposition low, affect rice root
System's growth, improves Caulis et Folium Oryzae utilization rate simultaneously, improves the salt-soda soil content of organic matter, salt-soda soil of fostering and apply fertilizer.
Accompanying drawing explanation
Fig. 1 is the saline and alkaline rice field straw-returning method flow diagram that the embodiment of the present invention provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention
It is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to
Limit the present invention.
Below in conjunction with the accompanying drawings the application principle of the present invention is explained in detail.
As it is shown in figure 1, the saline and alkaline rice field straw-returning method of the embodiment of the present invention comprises the following steps:
S101: using mechanical harvest is the broken grass of chaffcutter, the quick straw adding bone meal raw sugar etc. of spraying modulation rots agent；
S102: straw composting pretreatment, Caulis et Folium Oryzae stacking compacting heat and moisture preserving；
S103: in the winter time the straw of composting pretreatment is let go, entrance rice field of turning over.
Below in conjunction with specific embodiment, the application effect of the present invention is further described.
Degradation effect such as following table:
The present invention uses mechanical harvest to be the broken grass of chaffcutter, uses the harvester results of band hay cutter, rice during rice harves
Grass is switched to the segment of 5-10cm.After rice harves in 3 days, rice straw section is concentrated stacking.Every rice straw thick for 8-10cm
Layer, first uniformly spray water, make rice straw water content between 20-30%, then at straw surface sprinkling bone meal raw sugar etc.
Quickly straw rots auxiliary agent, and described straw rots auxiliary agent mainly by animal bone powder, raw sugar and straw degradative microbial inoculum.Straw degradative bacterium
Including Cellumomonas flavigena and Bacillus licheniformis.The described straw adjuvant component consumption that rots is bone meal: raw sugar ratio 70:
30.Straw degradative bacterium yellow fibers Zymomonas mobilis principal degradation cellulose, and Bacillus licheniformis principal degradation lignin.Straw and straw
Stalk auxiliary dosage ratio of rotting is 200-500:1g/g, and straw degradative microbial inoculum and straw usage ratio are 3-5ml/1000g；Straw
Degradation bacterial agent is prepared from by following methods: by inoculation LB culture medium expanding propagation, static gas wave refrigerator 12-24 under the conditions of 30 degree
Hour, it is subsequently adding sterilized water and makes suspension.Suspension spore concentration is 107cfu/Ml.By yellow fibers unit cell microbial inoculum and ground
Clothing bacillus cereus agent is mixed and made into straw degradative microbial inoculum in the ratio of 60:40.The straw auxiliary agent that rots by per kilogram dry rice straw 2-5g,
Straw degradative microbial inoculum per kilogram dry rice straw 3-5ml is uniformly sprayed at straw surface.Straw composting pretreatment, the compacting of Caulis et Folium Oryzae stacking is protected
Temperature moisturizing, it is simple to decomposer breeds, thus accelerate Caulis et Folium Oryzae and decompose；The most in the winter time the straw of composting pretreatment is let go, turn over
Enter rice field, promote to rot, improve rice in saline-alkali field plantation, increase soil fertility.Thus avoid Caulis et Folium Oryzae degree of decomposition low, impact
Root Growth of Rice, improves Caulis et Folium Oryzae utilization rate simultaneously, improves the salt-soda soil content of organic matter, salt-soda soil of fostering and apply fertilizer.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (5)
1. a saline and alkaline rice field straw-returning method, it is characterised in that described saline and alkaline rice field straw-returning method includes: at straw
The surface sprinkling straw auxiliary agent that rots carries out straw composting pretreatment, Caulis et Folium Oryzae stacking compacting heat and moisture preserving；Described straw rots auxiliary agent
Including animal bone powder, raw sugar and straw degradative microbial inoculum；Straw degradative bacterium includes Cellumomonas flavigena and Bacillus licheniformis；Institute
Stating the straw adjuvant component consumption that rots is bone meal: raw sugar ratio 70:30；Straw and straw auxiliary dosage ratio of rotting is 200-
500:1g/g, straw degradative microbial inoculum and straw usage ratio are 3-5ml/1000g.
Saline and alkaline rice field the most as claimed in claim 1 straw-returning method, it is characterised in that the preparation of described straw degradative microbial inoculum
Method includes:
By inoculation LB culture medium expanding propagation, static gas wave refrigerator 12-24 hour under the conditions of 30 degree；
Being subsequently adding sterilized water and make suspension, suspension spore concentration is 107cfu/Ml；
Yellow fibers unit cell microbial inoculum and Bacillus licheniformis agent are mixed and made into straw degradative microbial inoculum in the ratio of 60:40.
Saline and alkaline rice field the most as claimed in claim 1 straw-returning method, it is characterised in that described straw degradative microbial inoculum is by every public
Jin dry rice straw 2-5g, straw degradative microbial inoculum per kilogram dry rice straw 3-5ml are uniformly sprayed at straw surface.
Saline and alkaline rice field the most as claimed in claim 1 straw-returning method, it is characterised in that before described straw composting pretreatment
Need:
Step one, using mechanical harvest is the broken grass of chaffcutter, uses the harvester results of band hay cutter during rice harves, and Caulis et Folium Oryzae is cut
Segment to 5-10cm；
Step 2, after rice harves in 3 days, concentrates stacking by rice straw section, the rice straw layer that every 8-10cm is thick, the most uniformly
Spray water, making rice straw water content is 20%-30%.
Saline and alkaline rice field the most as claimed in claim 1 straw-returning method, it is characterised in that after described straw composting pretreatment
Need to be let go by the straw of composting pretreatment in the winter time, entrance rice field of turning over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610485916.XA CN106083228A (en) | 2016-06-23 | 2016-06-23 | A kind of saline and alkaline rice field straw-returning method |
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| CN201610485916.XA CN106083228A (en) | 2016-06-23 | 2016-06-23 | A kind of saline and alkaline rice field straw-returning method |
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| CN201610485916.XA Pending CN106083228A (en) | 2016-06-23 | 2016-06-23 | A kind of saline and alkaline rice field straw-returning method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718816A (en) * | 2016-12-20 | 2017-05-31 | 江苏省农业科学院 | A kind of method of quickly breeding Tidal Flat Reclamation soil natural biomembrane and application |
| CN109429609A (en) * | 2018-12-29 | 2019-03-08 | 青岛东域盐碱地稻作改良研究所有限公司 | A kind of salt-soda soil straw-returning method |
| CN110628438A (en) * | 2019-10-24 | 2019-12-31 | 青岛九天智慧农业集团有限公司 | Saline-alkali soil conditioner and preparation method thereof |
| WO2020030763A1 (en) * | 2018-08-08 | 2020-02-13 | Monaghan Mushrooms Ireland | A bacterial composition capable of degrading complex carbohydrates |
| CN113480375A (en) * | 2021-08-24 | 2021-10-08 | 中国石油天然气股份有限公司长庆油田分公司第五采油厂 | Oil field mining area historical legacy oily sludge microorganism induction in-situ advanced treatment method |
| CN114868612A (en) * | 2022-05-19 | 2022-08-09 | 黑龙江省农业科学院齐齐哈尔分院 | Saline-alkali soil rice straw returning method |
| CN115280926A (en) * | 2022-06-13 | 2022-11-04 | 上海圣珑环境科技有限公司 | Saline-alkali soil improvement and restoration method |
| CN117229981A (en) * | 2023-11-13 | 2023-12-15 | 诺同农业科技(海南)有限公司 | Saline-alkali soil restoration functional strain and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701805A (en) * | 2012-04-18 | 2012-10-03 | 武汉日清生物科技有限公司 | Organic fertilizer produced from plant straws by aerobic fermentation and preparation method thereof |
-
2016
- 2016-06-23 CN CN201610485916.XA patent/CN106083228A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701805A (en) * | 2012-04-18 | 2012-10-03 | 武汉日清生物科技有限公司 | Organic fertilizer produced from plant straws by aerobic fermentation and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718816A (en) * | 2016-12-20 | 2017-05-31 | 江苏省农业科学院 | A kind of method of quickly breeding Tidal Flat Reclamation soil natural biomembrane and application |
| WO2020030763A1 (en) * | 2018-08-08 | 2020-02-13 | Monaghan Mushrooms Ireland | A bacterial composition capable of degrading complex carbohydrates |
| CN109429609A (en) * | 2018-12-29 | 2019-03-08 | 青岛东域盐碱地稻作改良研究所有限公司 | A kind of salt-soda soil straw-returning method |
| CN110628438A (en) * | 2019-10-24 | 2019-12-31 | 青岛九天智慧农业集团有限公司 | Saline-alkali soil conditioner and preparation method thereof |
| CN113480375A (en) * | 2021-08-24 | 2021-10-08 | 中国石油天然气股份有限公司长庆油田分公司第五采油厂 | Oil field mining area historical legacy oily sludge microorganism induction in-situ advanced treatment method |
| CN114868612A (en) * | 2022-05-19 | 2022-08-09 | 黑龙江省农业科学院齐齐哈尔分院 | Saline-alkali soil rice straw returning method |
| CN115280926A (en) * | 2022-06-13 | 2022-11-04 | 上海圣珑环境科技有限公司 | Saline-alkali soil improvement and restoration method |
| CN117229981A (en) * | 2023-11-13 | 2023-12-15 | 诺同农业科技(海南)有限公司 | Saline-alkali soil restoration functional strain and application thereof |
| CN117229981B (en) * | 2023-11-13 | 2024-05-10 | 诺同农业科技(海南)有限公司 | Saline-alkali soil restoration functional strain and application thereof |
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Application publication date: 20161109 |