CN106165570A - A kind of method utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under Sprinkler Irrigation - Google Patents
A kind of method utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under Sprinkler Irrigation Download PDFInfo
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- CN106165570A CN106165570A CN201610543124.3A CN201610543124A CN106165570A CN 106165570 A CN106165570 A CN 106165570A CN 201610543124 A CN201610543124 A CN 201610543124A CN 106165570 A CN106165570 A CN 106165570A
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- Prior art keywords
- soil
- desulfurated plaster
- straw
- salt
- sprinkler irrigation
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/007—Determining fertilization requirements
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/06—Calcium compounds, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
-
- 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
Abstract
The present invention relates to alkaline land improving field, a kind of method utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under Sprinkler Irrigation, comprise the following steps: S1: desulfurated plaster spray makes；S2: soil cultivation；S3: floor file straw makes；S4: farm manure applies fertilizer；S5: soil flattens.The present invention is by utilizing desulfurated plaster to be adjusted the saline and alkaline in soil, possibly together with silicon dioxide in desulfurization gypsum powder, and sodium oxide, calcium carbonate, calcium sulfite, limestone, calcium chloride, magnesium chloride etc., desulfurization gypsum powder has renewable, and granularity is little, stable components, objectionable impurities content is few, the improvement of purity high, beneficially salt-soda soil.
Description
Technical field
The present invention relates to alkaline land improving technical field, be specially under a kind of Sprinkler Irrigation and utilize desulfurated plaster to improve Oryza sativa L.
The method in plantation salt-soda soil.
Background technology
Saline-alkali soilThe basic reason formed is that water regime is bad, so at the improvement initial stage, emphasis should be placed on improvement soil
Above the water regime of earth.Typically it is carried out in several steps: first salt discharge, the desalinization of soil by flooding or leaching, reduction soil salt content；Plant Salt And Alkali Tolerance again
Plant, fertilizing soil；Last long-term cropping.The method of alkaline land improving of the prior art can not play well improves work
With, and complex steps.
Summary of the invention
It is an object of the invention to provide the side utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under a kind of Sprinkler Irrigation
Method, to solve to propose in above-mentioned background technology the problems such as complex steps, improvement result be the best.
For achieving the above object, the present invention provides following technical scheme: utilize desulfurated plaster to improve under a kind of Sprinkler Irrigation
The method in Rice Cropping salt-soda soil, comprises the following steps:
S1: desulfurated plaster spray makes, and desulfurated plaster is ground to form graininess, and wherein particle diameter is 0.08-0.3 li
Rice, ground powder adds clear water and stirs, and heats while stirring and to it, and wherein heating-up temperature is that 23-48 is Celsius
Degree, during stirring a length of 3-9 minute；
S2: soil cultivation, sprays, at soil surface, the desulfurated plaster spray that completes, the most sprayed after to soil
Carrying out rotary tillage first, the degree of depth of rotary tillage first is 15-23 centimetre, and in the complete backward soil of rotary tillage first, quality of sprinkler irrigation concentration is
The ammonium chloride solution of 20%, fountain height is 30 liters every mu, stands 1-2 hour, then carries out secondary rotary tillage, the degree of depth of secondary rotary tillage
For 23-37 centimetre, and quality of sprinkler irrigation concentration is the ammonium sulfate solution of 25% in soil, and fountain height is 35 liters every mu；
S3: floor file straw makes, and Radix Gentianae straw, Rhizoma Coptidis straw, Fructus Schisandrae Chinensis straw are respectively put into straw and are blended
Device blends, a length of 10-20 centimetre of the straw after blending；
S4: farm manure applies fertilizer, and takes 30 kilograms of plant ash, and adds calcium superphosphate solution in plant ash, adds after 5-8 hour
Water stirs, and staticly settles 0.6-1.8 hour, takes clear liquid and sprays；By chicken manure, sheep stool, cattle manure according to the weight of 2:1:1.5
Ratio mixes, and puts in mixing plant and be stirred, and mixing time is 27-48 minute, by the chicken manure being stirred, sheep
Excrement, cattle manure are poured into and are supplied aerobe fermentation 4-7 days in fermentation vat, and stir 2-3 time every day, stirring 20-30 minute, the humidity of fermentation every time
For 47%-68%, it is ensured that the temperature of fermentation vat is 23-35 degree Celsius, after having fermented, fermented product is taken out, respectively through de-
After water, sterilization, deodorization process process, fermented product is sowed on soil；
S5: soil flattens, with ground levelling equipment by turn over whole after soil flatten, and uniformly broadcast on the surface of soil
Sprinkling nitrogenous fertilizer, then floor file straw is laid in soil, its thickness is 20-45 centimetre, utilizes desulfurated plaster to Rice Cropping salt
The improvement on alkali ground completes.
Preferably, the desulfurated plaster spray mass concentration in described step S2 is 30%, and fountain height is 50 liters every mu.
Preferably, the calcium superphosphate concentration of polymer solution used in described step S4 is 26%, and usage amount is 20 kilograms.
Compared with prior art, the invention has the beneficial effects as follows: the present invention utilizes desulfurated plaster to soil by step S1
The saline and alkaline on ground is adjusted, possibly together with silicon dioxide in desulfurization gypsum powder, and sodium oxide, calcium carbonate, calcium sulfite, limestone,
Calcium chloride, magnesium chloride etc., desulfurization gypsum powder has renewable, and granularity is little, stable components, and objectionable impurities content is few, and purity is high
The improvement of feature, beneficially salt-soda soil；By twice rotary tillage of soil in step S2, and the degree of depth of twice rotary tillage differs, and makes
The top layer and the deep layer that obtain soil are the ammonium sulfate solution of 25% by ammonium chloride solution and the mass concentration that mass concentration is 20%
Well improved；Broadcast by farm manure and executing of chemical fertilizer so that it is better that alkaline land soil is improved.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
Embodiment one
The present invention provide utilize under a kind of Sprinkler Irrigation desulfurated plaster improvement Rice Cropping salt-soda soil method and technology scheme:
A kind of method utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under Sprinkler Irrigation, comprises the following steps:
S1: desulfurated plaster spray makes, and desulfurated plaster is ground to form graininess, and wherein particle diameter is 0.08 centimetre, grinds
The powder of milled adds clear water and stirs, and heats while stirring and to it, and wherein heating-up temperature is 23 degrees Celsius, during stirring
A length of 3 minutes；
S2: soil cultivation, sprays the desulfurated plaster spray completed, desulfurated plaster spray mass concentration at soil surface
Being 30%, fountain height is 50 liters every mu.Soil carries out after the most sprayed rotary tillage first, and the degree of depth of rotary tillage first is 15 lis
Rice, in the complete backward soil of rotary tillage first, quality of sprinkler irrigation concentration is the ammonium chloride solution of 20%, and fountain height is 30 liters every mu, stands
1 hour, then carrying out secondary rotary tillage, the degree of depth of secondary rotary tillage is 23 centimetres, and quality of sprinkler irrigation concentration is 25% in soil
Ammonium sulfate solution, fountain height is 35 liters every mu；
S3: floor file straw makes, and Radix Gentianae straw, Rhizoma Coptidis straw, Fructus Schisandrae Chinensis straw are respectively put into straw and are blended
Device blends, a length of 10 centimetres of the straw after blending.
S4: farm manure applies fertilizer, and takes 30 kilograms of plant ash, and adds calcium superphosphate solution in plant ash, and calcium superphosphate is molten
Liquid mass concentration is 26%, and usage amount is 20 kilograms, and added water after 5 hours stirring, and staticly settles 0.6 hour, takes clear liquid and carries out
Spray；Chicken manure, sheep stool, cattle manure are mixed according to the weight ratio of 2:1:1.5, and put into mixing plant is stirred place
Reason, mixing time is 27 minutes, the chicken manure being stirred, sheep stool, cattle manure is poured into and supplies aerobe fermentation 4 days in fermentation vat, and stir every day
Mixing 2 times, every time stirring 20 minutes, the humidity of fermentation is 47%, it is ensured that the temperature of fermentation vat is 23 degrees Celsius, will after having fermented
Fermented product takes out, and after processing respectively through dehydration, sterilization, deodorization process, is sowed on soil by fermented product；
S5: soil flattens, with ground levelling equipment by turn over whole after soil flatten, and uniformly broadcast on the surface of soil
Sprinkling nitrogenous fertilizer, then floor file straw is laid in soil, its thickness is 20 centimetres, utilizes desulfurated plaster to Rice Cropping salt-soda soil
Improvement complete.
Embodiment two
The present invention provide utilize under a kind of Sprinkler Irrigation desulfurated plaster improvement Rice Cropping salt-soda soil method and technology scheme:
A kind of method utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under Sprinkler Irrigation, comprises the following steps:
S1: desulfurated plaster spray makes, and desulfurated plaster is ground to form graininess, and wherein particle diameter is 0.3 centimetre, grinds
Good powder adds clear water and stirs, and heats while stirring and to it, and wherein heating-up temperature is 48 degrees Celsius, stirs duration
It it is 9 minutes；
S2: soil cultivation, sprays the desulfurated plaster spray completed, desulfurated plaster spray mass concentration at soil surface
Being 30%, fountain height is 50 liters every mu.Soil carries out after the most sprayed rotary tillage first, and the degree of depth of rotary tillage first is 23 lis
Rice, in the complete backward soil of rotary tillage first, quality of sprinkler irrigation concentration is the ammonium chloride solution of 20%, and fountain height is 30 liters every mu, stands
2 hours, then carrying out secondary rotary tillage, the degree of depth of secondary rotary tillage is 37 centimetres, and quality of sprinkler irrigation concentration is 25% in soil
Ammonium sulfate solution, fountain height is 35 liters every mu；
S3: floor file straw makes, and Radix Gentianae straw, Rhizoma Coptidis straw, Fructus Schisandrae Chinensis straw are respectively put into straw and are blended
Device blends, a length of 20 centimetres of the straw after blending.
S4: farm manure applies fertilizer, and takes 30 kilograms of plant ash, and adds calcium superphosphate solution in plant ash, and calcium superphosphate is molten
Liquid mass concentration is 26%, and usage amount is 20 kilograms, and added water after 8 hours stirring, and staticly settles 1.8 hours, takes clear liquid and carries out
Spray；Chicken manure, sheep stool, cattle manure are mixed according to the weight ratio of 2:1:1.5, and put into mixing plant is stirred place
Reason, mixing time is 48 minutes, the chicken manure being stirred, sheep stool, cattle manure is poured into and supplies aerobe fermentation 7 days in fermentation vat, and stir every day
Mixing 3 times, every time stirring 30 minutes, the humidity of fermentation is 68%, it is ensured that the temperature of fermentation vat is 35 degrees Celsius, will after having fermented
Fermented product takes out, and after processing respectively through dehydration, sterilization, deodorization process, is sowed on soil by fermented product；
S5: soil flattens, with ground levelling equipment by turn over whole after soil flatten, and uniformly broadcast on the surface of soil
Sprinkling nitrogenous fertilizer, then floor file straw is laid in soil, its thickness is 45 centimetres, utilizes desulfurated plaster to Rice Cropping salt-soda soil
Improvement complete.
Embodiment three
The present invention provide utilize under a kind of Sprinkler Irrigation desulfurated plaster improvement Rice Cropping salt-soda soil method and technology scheme:
A kind of method utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under Sprinkler Irrigation, comprises the following steps:
S1: desulfurated plaster spray makes, and desulfurated plaster is ground to form graininess, and wherein particle diameter is 0.1 centimetre, grinds
Good powder adds clear water and stirs, and heats while stirring and to it, and wherein heating-up temperature is 33 degrees Celsius, stirs duration
It it is 5 minutes；
S2: soil cultivation, sprays the desulfurated plaster spray completed, desulfurated plaster spray mass concentration at soil surface
Being 30%, fountain height is 50 liters every mu.Soil carries out after the most sprayed rotary tillage first, and the degree of depth of rotary tillage first is 19 lis
Rice, in the complete backward soil of rotary tillage first, quality of sprinkler irrigation concentration is the ammonium chloride solution of 20%, and fountain height is 30 liters every mu, stands
1.5 hours, then carrying out secondary rotary tillage, the degree of depth of secondary rotary tillage is 30 centimetres, and quality of sprinkler irrigation concentration is 25% in soil
Ammonium sulfate solution, fountain height is 35 liters every mu；
S3: floor file straw makes, and Radix Gentianae straw, Rhizoma Coptidis straw, Fructus Schisandrae Chinensis straw are respectively put into straw and are blended
Device blends, a length of 15 centimetres of the straw after blending.
S4: farm manure applies fertilizer, and takes 30 kilograms of plant ash, and adds calcium superphosphate solution in plant ash, and calcium superphosphate is molten
Liquid mass concentration is 26%, and usage amount is 20 kilograms, and added water after 6 hours stirring, and staticly settles 1 hour, takes clear liquid and sprays
Spill；Chicken manure, sheep stool, cattle manure are mixed according to the weight ratio of 2:1:1.5, and put in mixing plant and be stirred,
Mixing time is 33 minutes, the chicken manure being stirred, sheep stool, cattle manure is poured into and supplies aerobe fermentation 5 days in fermentation vat, and stir 2 every day
Secondary, stirring 26 minutes every time, the humidity of fermentation is 50%, it is ensured that the temperature of fermentation vat is 30 degrees Celsius, will send out after having fermented
Ferment thing takes out, and after processing respectively through dehydration, sterilization, deodorization process, is sowed on soil by fermented product；
S5: soil flattens, with ground levelling equipment by turn over whole after soil flatten, and uniformly broadcast on the surface of soil
Sprinkling nitrogenous fertilizer, then floor file straw is laid in soil, its thickness is 31 centimetres, utilizes desulfurated plaster to Rice Cropping salt-soda soil
Improvement complete.
The present invention utilizes desulfurated plaster to be adjusted the saline and alkaline in soil by step S1, also contains in desulfurization gypsum powder
Having silicon dioxide, sodium oxide, calcium carbonate, calcium sulfite, limestone, calcium chloride, magnesium chloride etc., desulfurization gypsum powder has can be again
Raw, granularity is little, stable components, and objectionable impurities content is few, the improvement of purity high, beneficially salt-soda soil；By step S2
Twice rotary tillage of middle soil, and the degree of depth of twice rotary tillage differs so that and top layer and the deep layer of soil by mass concentration are
The ammonium chloride solution of 20% and the ammonium sulfate solution that mass concentration is 25% are well improved；By executing of farm manure and chemical fertilizer
Broadcast so that it is better that alkaline land soil is improved.
Although having shown that and having retouched embodiments of the invention, for the ordinary skill in the art, Ke Yili
Solution these embodiments can be carried out without departing from the principles and spirit of the present invention multiple change, revise, replace and
Modification, the scope of the present invention is limited by attached claim and equivalent thereof.
Claims (3)
1. the method utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under a Sprinkler Irrigation, it is characterised in that include following
Step:
S1: desulfurated plaster spray makes, and desulfurated plaster is ground to form graininess, and wherein particle diameter is 0.08-0.3 centimetre, grinds
The powder of milled adds clear water and stirs, and heats while stirring and to it, and wherein heating-up temperature is 23-48 degree Celsius, stirs
When mixing a length of 3-9 minute；
S2: soil cultivation, sprays, at soil surface, the desulfurated plaster spray that completes, the most sprayed after soil is carried out
Rotary tillage first, the degree of depth of rotary tillage first is 15-23 centimetre, and in the complete backward soil of rotary tillage first, quality of sprinkler irrigation concentration is 20%
Ammonium chloride solution, fountain height is 30 liters every mu, stands 1-2 hour, then carries out secondary rotary tillage, and the degree of depth of secondary rotary tillage is 23-
37 centimetres, and quality of sprinkler irrigation concentration is the ammonium sulfate solution of 25% in soil, fountain height is 35 liters every mu；
S3: floor file straw makes, and Radix Gentianae straw, Rhizoma Coptidis straw, Fructus Schisandrae Chinensis straw are respectively put into straw crushing apparatus
In blend, a length of 10-20 centimetre of the straw after blending；
S4: farm manure applies fertilizer, and takes 30 kilograms of plant ash, and adds calcium superphosphate solution in plant ash, adds water and stir after 5-8 hour
Mix, and staticly settle 0.6-1.8 hour, take clear liquid and spray；Chicken manure, sheep stool, cattle manure are entered according to the weight ratio of 2:1:1.5
Row mixing, and put in mixing plant and be stirred, mixing time is 27-48 minute, by the chicken manure being stirred, sheep stool,
Cattle manure is poured into and is supplied aerobe fermentation 4-7 days in fermentation vat, and stirs 2-3 time every day, and stirring 20-30 minute every time, the humidity of fermentation is
47%-68%, it is ensured that the temperature of fermentation vat is 23-35 degree Celsius, after having fermented by fermented product take out, respectively through dehydration,
After sterilization, deodorization process process, fermented product is sowed on soil；
S5: soil flattens, with ground levelling equipment by turn over whole after soil flatten, and on the surface of soil is uniformly sowed
Nitrogenous fertilizer, is then laid in soil by floor file straw, and its thickness is 20-45 centimetre, utilizes desulfurated plaster to Rice Cropping salt-soda soil
Improvement complete.
The method utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under a kind of Sprinkler Irrigation the most according to claim 1,
It is characterized in that, the desulfurated plaster spray mass concentration in described step S2 is 30%, and fountain height is 50 liters every mu.
The method utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under a kind of Sprinkler Irrigation the most according to claim 1,
It is characterized in that, the calcium superphosphate concentration of polymer solution used in described step S4 is 26%, and usage amount is 20 kilograms.
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| CN201610543124.3A CN106165570A (en) | 2016-07-11 | 2016-07-11 | A kind of method utilizing desulfurated plaster improvement Rice Cropping salt-soda soil under Sprinkler Irrigation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063100A (en) * | 2019-04-23 | 2019-07-30 | 盛世生态环境股份有限公司 | A method of for improveing buried steam pipe system and the salinized soil improvement of salinized soil |
| CN112889384A (en) * | 2019-11-19 | 2021-06-04 | 山西田丰圣德生物科技有限公司 | Saline-alkali soil improvement technology |
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| CN205320501U (en) * | 2015-10-15 | 2016-06-22 | 内蒙古国意环保科技有限公司 | Utilize fly ash, desulfurized gypsum improvement saline and alkaline land and backfill to make soil layer structure on ground |
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| EP0090091A1 (en) * | 1982-03-27 | 1983-10-05 | Epandage-Vinasse-Ausbringungs-GmbH | Process for accelerating the rotting of straw and other harvest residues, and their incorporation in the organic soil matter, thereby simultaneously enhancing the activity of the soil |
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| CN110063100A (en) * | 2019-04-23 | 2019-07-30 | 盛世生态环境股份有限公司 | A method of for improveing buried steam pipe system and the salinized soil improvement of salinized soil |
| CN112889384A (en) * | 2019-11-19 | 2021-06-04 | 山西田丰圣德生物科技有限公司 | Saline-alkali soil improvement technology |
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