CN107347291A - A kind of salt affected soil modification method - Google Patents
A kind of salt affected soil modification method Download PDFInfo
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- CN107347291A CN107347291A CN201710600927.2A CN201710600927A CN107347291A CN 107347291 A CN107347291 A CN 107347291A CN 201710600927 A CN201710600927 A CN 201710600927A CN 107347291 A CN107347291 A CN 107347291A
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- filler
- feritlizer
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- special bacteria
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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
-
- 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
- C09K17/04—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only applied in a physical form other than a solution or a grout, e.g. as granules or gases
-
- 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
- C09K2101/00—Agricultural use
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- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of salt affected soil modification method, belong to technical field of land improvement.Comprise the following steps：（1）By Soil tillage, ploughed depth is controlled in 30~50cm；（2）The mixture of sulphur, plant charcoal, bio-feritlizer is imposed in the soil after turning over, the sulphur, plant charcoal, bio-feritlizer mixture in, sulphur accounts for 20~30wt%, 20~30wt% of plant charcoal, bio-feritlizer surplus.The present invention increases topsoil moisture holding capacity and water penetration, promotes salinity to migrate downward into, improve desalination speed by improved soil structure；The present invention is also obvious to reduce soil ESP and pH value, reaches dealkalize desalting effect within a short period of time, promotes crop being capable of normal growth.
Description
Technical field
The present invention relates to a kind of salt affected soil modification method, belong to technical field of land improvement.
Background technology
With extensive use of the soil conditioner in agricultural and ecological environment, the new production of domestic and international soil conditioner
Product, new formula are also more and more.Especially in recent years, the appearance of the low dosage soil conditioner of green high-efficient and application method be not
It is disconnected to improve and the continuous reduction of cost, make it possible soil conditioner crop field generally using；But traditional salt-soda soil
The method of soil conditioner is mainly relatively simple using the sodium in gypsum displacement soil, such a method.As CN1377936A is public
That opens is entitled：Method using waste gypsum plate production saline-alkali soil conditioner and products thereof and application, CN1487052A
Invention disclosed is entitled：Saline soil, it is that the sodium in soil is replaced with calcium sulfate, due to the use increase of calcium sulfate
The salinity of soil, thus need to elute.Therefore, the use of this kind of soil conditioner needs cooperation to pour water use, due to saline and alkaline
Another reason for ground influence crop is that soil is easily hardened, causes soil permeability poor, and moisture is difficult to permeate downwards, produces ground
Table runoff, so that salinity is difficult to elute in soil.And a kind of simple chemical improvement agent can not only improve it is hardened, it is necessary to than
More irrigation and drainage, and effect is poor.
The content of the invention
The invention solves above-mentioned technical problem, so as to provide a kind of a kind of saline-alkali soil that will not produce soil compaction phenomenon
Modification method.
Technical proposal that the invention solves the above-mentioned problems is as follows：
A kind of salt affected soil modification method, comprises the following steps：
（1）By Soil tillage, ploughed depth is controlled in 30~50cm；
（2）The mixture of sulphur, plant charcoal, bio-feritlizer is imposed in the soil after turning over, the sulphur, plant charcoal, biology
In the mixture of fertilizer, sulphur accounts for 20~30wt%, 20~30wt% of plant charcoal, bio-feritlizer surplus.
Preferably, the plant charcoal is charcoal, straw charcoal, bamboo charcoal or charcoal made of other plant discarded object.
Preferably, the bio-feritlizer is using organic waste as made from primary raw material progress compost.
Preferably, the preparation method of the bio-feritlizer is specific as follows：A cement pit is built, filler is put into pond, fills out
Spawn incubation agent is added in material, organic waste is put into, is mixed thoroughly together with filler, environment temperature is maintained 20 DEG C~30 DEG C,
Make its fermentation；The Spawn incubation agent is the crushed material of glucose or starch grain seed；The filler is selected from rice bran, wood
One or more in bits, bark chip, stalk crushed material.
Preferably, being additionally included in the operation that special bacteria is added in the filler, the special bacteria is at least to contain
Streptococcus fecalis, VREF, bacillus subtilis, the Mixed Microbes of saccharomyces cerevisiae and nitrate reduction bacterium, total number of viable is 120
Hundred million/gram more than.
Preferably, in the special bacteria VREF be 1,500,000,000/gram more than, streptococcus fecalis, bacillus subtilis are
2500000000/gram more than, saccharomyces cerevisiae be 2,000,000,000/gram more than, nitrate reduction bacterium be 3,500,000,000/gram more than.
Preferably, the organic waste includes the fecaluria and mankind's rubbish from cooking of animal-breeding field.
Preferably, the preparation method of the bio-feritlizer is specific as follows：
（a）A cement pit is built, filler is put into pond, special bacteria and Spawn incubation agent is added in filler, filler is adjusted
To moisture content 55%~60%；Special bacteria dosage is every cubic metre of 15~25g of filler；The addition of special bacterial colony nutrient chemical is
Every cubic metre of 2000~3000g of filler；Special bacteria is at least containing streptococcus fecalis, VREF, bacillus subtilis, wine brewing
Yeast and the Mixed Microbes of nitrate reduction bacterium, total number of viable 12,000,000,000/gram more than；The special bacteria nutrient chemical is grape
The crushed material of sugar or starch grain seed；The one kind of the filler in rice bran, wood chip, bark chip, stalk crushed material
It is or a variety of；
（b）Input moisture content is mixed thoroughly in 60~70% organic waste with filler, and environment temperature is maintained into 20 DEG C~30 DEG C；
Fermentation 2-3 days；The input amount of organic waste is daily every cube of 5~10 kilograms of filler；The organic waste includes animal
The fecaluria and mankind's rubbish from cooking of plant；
（c）Add once described special bacteria within every 12~18 days, add special bacteria nutrient chemical within every 25~32 days, continue to control
The moisture content and environment temperature of good filler；In this step, special bacteria dosage is step（a）The 1/10~1/ of middle dosage
15；The dosage of special bacteria nutrient chemical is step（a）The 1/10~1/15 of middle dosage；In this step, organic waste is added
Turning is carried out while gurry, to ensure that material is mixed thoroughly and sufficient oxygen supply.
The invention has the advantages that：
1st, improved soil structure：By improved soil structure, increase topsoil moisture holding capacity and water penetration, promote salinity downward
Migration, improve desalination speed；
2nd, soil ESP and pH value are substantially reduced：By using soil improvement agent prescription provided by the invention, can make heavy salinized
The pH value and ESP values of soil decline rapidly, reach dealkalize desalting effect within a short period of time, promote crop being capable of normal growth；
3rd, green, Eco-friendly：Material plant charcoal used is given up with agricultural in soil conditioner provided by the invention
Gurry is what raw material was prepared, and raw material bio-feritlizer used is discarded with plant in soil conditioner provided by the invention
Thing and rubbish from cooking are prepared for raw material, can effectively reduce the pollution of environment, and sulphur is the effective reclamation of salinep-alkali soil of tradition
Agent, three are used cooperatively by a certain percentage, can significantly improve salt-soda soil, improve the ecological environment, and have input cost low, improvement is imitated
Fruit outstanding feature；
4th, the inventive method preparation technology is simple, raw material sources enrich.
Embodiment
Present embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Any change that member is made after the specification of the present invention has been read, as long as in the range of claims, all will be by special
The protection of sharp method.
Embodiment one
A kind of salt affected soil modification method, comprises the following steps：
（1）By Soil tillage, ploughed depth is controlled in 30cm；
（2）The mixture of sulphur, plant charcoal, bio-feritlizer is imposed in the soil after turning over, the sulphur, plant charcoal, biology
In the mixture of fertilizer, sulphur accounts for 20wt%, plant charcoal 20wt%, bio-feritlizer 60%.
In the present embodiment, plant charcoal selects charcoal and straw charcoal.
Bio-feritlizer in the present embodiment uses commercially available kind.
Embodiment two
A kind of salt affected soil modification method, comprises the following steps：
（1）By Soil tillage, ploughed depth is controlled in 35cm；
（2）The mixture of sulphur, plant charcoal, bio-feritlizer is imposed in the soil after turning over, the sulphur, plant charcoal, biology
In the mixture of fertilizer, sulphur accounts for 25wt%, plant charcoal 20wt%, bio-feritlizer 55%.
In the present embodiment, plant charcoal selects bamboo charcoal.
Bio-feritlizer self-control in the present embodiment.Specific preparation method is as follows：
（a）A cement pit is built, filler is put into pond, special bacteria and Spawn incubation agent is added in filler, filler is adjusted
To moisture content 55%；Special bacteria dosage is every cubic metre of filler 15g；The addition of special bacterial colony nutrient chemical is every cubic metre
Filler 2000g；Special bacteria is at least to contain streptococcus fecalis, VREF, bacillus subtilis, saccharomyces cerevisiae and nitrate also
The Mixed Microbes of opportunistic pathogen, total number of viable 12,000,000,000/gram more than；The special bacteria nutrient chemical is glucose or starch grain
The crushed material of seed；The filler is selected from the mixture of rice bran and wood chip；
（b）Input moisture content is mixed thoroughly in 70% organic waste with filler, and environment temperature is maintained into 20 DEG C~30 DEG C；Fermentation
2-3 days；The input amount of organic waste is daily every cube of 5 kilograms of filler；The organic waste includes animal-breeding field
Fecaluria and mankind's rubbish from cooking, wherein
Embodiment three
A kind of salt affected soil modification method, comprises the following steps：
（1）By Soil tillage, ploughed depth is controlled in 40cm；
（2）The mixture of sulphur, plant charcoal, bio-feritlizer is imposed in the soil after turning over, the sulphur, plant charcoal, biology
In the mixture of fertilizer, sulphur accounts for 25wt%, plant charcoal 25wt%, bio-feritlizer 50%.
In the present embodiment, plant charcoal selects bamboo charcoal.
Bio-feritlizer self-control in the present embodiment.Specific preparation method is as follows：
（a）A cement pit is built, filler is put into pond, special bacteria and Spawn incubation agent is added in filler, filler is adjusted
To moisture content 60%；Special bacteria dosage is every cubic metre of filler 20g；The addition of special bacterial colony nutrient chemical is every cubic metre
Filler 2500g；Special bacteria is at least to contain streptococcus fecalis, VREF, bacillus subtilis, saccharomyces cerevisiae and nitrate also
The Mixed Microbes of opportunistic pathogen, total number of viable 12,000,000,000/gram more than；The special bacteria nutrient chemical is glucose or starch grain
The crushed material of seed；The filler is the mixture of wood chip, bark chip and straw；
（b）Input moisture content is mixed thoroughly in 65% organic waste with filler, and environment temperature is maintained into 20 DEG C~30 DEG C；Fermentation
2-3 days；The input amount of organic waste is daily every cube of 7 kilograms of filler；The organic waste includes animal-breeding field
Fecaluria and mankind's rubbish from cooking；
（c）Add once described special bacteria within every 12 days, add special bacteria nutrient chemical within every 25 days, continue to control filler
Moisture content and environment temperature；In this step, special bacteria dosage is step（a）The 1/15 of middle dosage；Special bacteria culture
The dosage of agent is step（a）The 1/15 of middle dosage；In this step, turning is carried out while adding organic waste, with
Ensure that material is mixed thoroughly and sufficient oxygen supply.
Example IV
A kind of salt affected soil modification method, comprises the following steps：
（1）By Soil tillage, ploughed depth is controlled in 45cm；
（2）The mixture of sulphur, plant charcoal, bio-feritlizer is imposed in the soil after turning over, the sulphur, plant charcoal, biology
In the mixture of fertilizer, sulphur accounts for 30wt%, plant charcoal 25wt%, bio-feritlizer 45%.
In the present embodiment, plant charcoal selects bamboo charcoal and charcoal.
Bio-feritlizer self-control in the present embodiment.Specific preparation method is as follows：
（a）A cement pit is built, filler is put into pond, special bacteria and Spawn incubation agent is added in filler, filler is adjusted
To moisture content 55%；Special bacteria dosage is every cubic metre of filler 23g；The addition of special bacterial colony nutrient chemical is every cubic metre
Filler 2500g；Special bacteria is at least to contain streptococcus fecalis, VREF, bacillus subtilis, saccharomyces cerevisiae and nitrate also
The Mixed Microbes of opportunistic pathogen, total number of viable 12,000,000,000/gram more than；The special bacteria nutrient chemical is glucose or starch grain
The crushed material of seed；The filler is the mixture of wood chip, bark chip and straw；
（b）Input moisture content is mixed thoroughly in 65% organic waste with filler, and environment temperature is maintained into 20 DEG C~30 DEG C；Fermentation
2-3 days；The input amount of organic waste is daily every cube of 7 kilograms of filler；The organic waste includes animal-breeding field
Fecaluria and mankind's rubbish from cooking；
（c）Add once described special bacteria within every 16 days, add special bacteria nutrient chemical within every 28 days, continue to control filler
Moisture content and environment temperature；In this step, special bacteria dosage is step（a）The 1/12 of middle dosage；Special bacteria culture
The dosage of agent is step（a）The 1/13 of middle dosage；In this step, turning is carried out while adding organic waste, with
Ensure that material is mixed thoroughly and sufficient oxygen supply.
Embodiment five
A kind of salt affected soil modification method, comprises the following steps：
（1）By Soil tillage, ploughed depth is controlled in 50cm；
（2）The mixture of sulphur, plant charcoal, bio-feritlizer is imposed in the soil after turning over, the sulphur, plant charcoal, biology
In the mixture of fertilizer, sulphur accounts for 30wt%, plant charcoal 30wt%, bio-feritlizer 40%.
In the present embodiment, plant charcoal selects bamboo charcoal and charcoal.
Bio-feritlizer self-control in the present embodiment.Specific preparation method is as follows：
（a）A cement pit is built, filler is put into pond, special bacteria and Spawn incubation agent is added in filler, filler is adjusted
To moisture content 60%；Special bacteria dosage is every cubic metre of filler 25g；The addition of special bacterial colony nutrient chemical is every cubic metre
Filler 3000g；Special bacteria is at least to contain streptococcus fecalis, VREF, bacillus subtilis, saccharomyces cerevisiae and nitrate also
The Mixed Microbes of opportunistic pathogen, total number of viable 12,000,000,000/gram more than, wherein VREF be 1,500,000,000/gram more than, streptococcus fecalis, withered grass
Bacillus be 2,500,000,000/gram more than, saccharomyces cerevisiae be 2,000,000,000/gram more than, nitrate reduction bacterium be 3,500,000,000/gram more than；It is described special
With the crushed material that Spawn incubation agent is glucose or starch grain seed；The filler is wood chip, bark chip and straw
Mixture；
（b）Input moisture content is mixed thoroughly in 70% organic waste with filler, and environment temperature is maintained into 20 DEG C~30 DEG C；Fermentation
2-3 days；The input amount of organic waste is daily every cube of 10 kilograms of filler；The organic waste includes animal-breeding field
Fecaluria and mankind's rubbish from cooking；
（c）Add once described special bacteria within every 18 days, add special bacteria nutrient chemical within every 32 days, continue to control filler
Moisture content and environment temperature；In this step, special bacteria dosage is step（a）The 1/10 of middle dosage；Special bacteria culture
The dosage of agent is step（a）The 1/10 of middle dosage；In this step, turning is carried out while adding organic waste, with
Ensure that material is mixed thoroughly and sufficient oxygen supply.
Claims (8)
1. a kind of salt affected soil modification method, comprises the following steps：
（1）By Soil tillage, ploughed depth is controlled in 30~50cm；
（2）The mixture of sulphur, plant charcoal, bio-feritlizer is imposed in the soil after turning over, the sulphur, plant charcoal, biology
In the mixture of fertilizer, sulphur accounts for 20~30wt%, 20~30wt% of plant charcoal, bio-feritlizer surplus.
A kind of 2. salt affected soil modification method according to claim 1, it is characterised in that：The plant charcoal is charcoal, rice
Turf, bamboo charcoal or charcoal made of other plant discarded object.
A kind of 3. salt affected soil modification method according to claim 1, it is characterised in that：The bio-feritlizer is with organic
Discarded object is that primary raw material is carried out made from compost.
A kind of 4. salt affected soil modification method according to claim 3, it is characterised in that：The preparation side of the bio-feritlizer
Method is specific as follows：A cement pit is built, filler is put into pond, Spawn incubation agent is added in filler, organic waste is put into, with filling out
Material is mixed thoroughly together, and environment temperature is maintained into 20 DEG C~30 DEG C, makes its fermentation；The Spawn incubation agent is glucose or starch
The crushed material of grain seed；One or more of the filler in rice bran, wood chip, bark chip, stalk crushed material.
A kind of 5. salt affected soil modification method according to claim 4, it is characterised in that：It is additionally included in the filler and adds
Add the operation of special bacteria, the special bacteria is at least containing streptococcus fecalis, VREF, bacillus subtilis, wine brewing ferment
Female and nitrate reduction bacterium Mixed Microbes, total number of viable 12,000,000,000/gram more than.
A kind of 6. salt affected soil modification method according to claim 5, it is characterised in that：Dung intestines ball in the special bacteria
Bacterium be 1,500,000,000/gram more than, streptococcus fecalis, bacillus subtilis be 2,500,000,000/gram more than, saccharomyces cerevisiae be 2,000,000,000/gram more than, nitric acid
Salt reducing bacteria be 3,500,000,000/gram more than.
A kind of 7. salt affected soil modification method according to claim 4, it is characterised in that：The organic waste includes dynamic
The fecaluria and mankind's rubbish from cooking of thing plant.
A kind of 8. salt affected soil modification method according to claim 3, it is characterised in that the preparation side of the bio-feritlizer
Method is specific as follows：
（a）A cement pit is built, filler is put into pond, special bacteria and Spawn incubation agent is added in filler, filler is adjusted
To moisture content 55%~60%；Special bacteria dosage is every cubic metre of 15~25g of filler；The addition of special bacterial colony nutrient chemical is
Every cubic metre of 2000~3000g of filler；Special bacteria is at least containing streptococcus fecalis, VREF, bacillus subtilis, wine brewing
Yeast and the Mixed Microbes of nitrate reduction bacterium, total number of viable 12,000,000,000/gram more than；The special bacteria nutrient chemical is grape
The crushed material of sugar or starch grain seed；The one kind of the filler in rice bran, wood chip, bark chip, stalk crushed material
It is or a variety of；
（b）Input moisture content is mixed thoroughly in 60~70% organic waste with filler, and environment temperature is maintained into 20 DEG C~30 DEG C；
Fermentation 2-3 days；The input amount of organic waste is daily every cube of 5~10 kilograms of filler；The organic exhaust gas thing includes animal
The fecaluria and mankind's rubbish from cooking of plant；
（c）Add once described special bacteria within every 12~18 days, add special bacteria nutrient chemical within every 25~32 days, continue to control
The moisture content and environment temperature of good filler；In this step, special bacteria dosage is step（a）The 1/10~1/ of middle dosage
15；The dosage of special bacteria nutrient chemical is step（a）The 1/10~1/15 of middle dosage；In this step, organic waste is added
Turning is carried out while gurry, to ensure that material is mixed thoroughly and sufficient oxygen supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600927.2A CN107347291B (en) | 2017-07-21 | 2017-07-21 | Saline-alkali soil improvement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600927.2A CN107347291B (en) | 2017-07-21 | 2017-07-21 | Saline-alkali soil improvement method |
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| CN107347291A true CN107347291A (en) | 2017-11-17 |
| CN107347291B CN107347291B (en) | 2020-02-04 |
Family
ID=60285394
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| CN201710600927.2A Active CN107347291B (en) | 2017-07-21 | 2017-07-21 | Saline-alkali soil improvement method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107955622A (en) * | 2017-11-29 | 2018-04-24 | 浙江诚邦园林股份有限公司 | A kind of alkaline land improving organic conditioner and its method for improveing salt-soda soil |
| CN108029270A (en) * | 2017-11-29 | 2018-05-15 | 台州东发建设投资有限公司 | A kind of beach saline land comprehensive processing method |
| CN108329169A (en) * | 2018-03-30 | 2018-07-27 | 河南省现代农业研究院 | A kind of sustained release fertilizer and preparation method thereof improving basic soil |
| CN108934255A (en) * | 2018-06-01 | 2018-12-07 | 牛志刚 | A method of improvement salt-soda soil is administered using microbial-bacterial fertilizer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104628491A (en) * | 2015-01-20 | 2015-05-20 | 盐城市新洋农业试验站 | Special nutrition medium for displacement of mandulapalka plough layer |
| CN104919931A (en) * | 2015-06-15 | 2015-09-23 | 刘长生 | Saline land improvement method |
-
2017
- 2017-07-21 CN CN201710600927.2A patent/CN107347291B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104628491A (en) * | 2015-01-20 | 2015-05-20 | 盐城市新洋农业试验站 | Special nutrition medium for displacement of mandulapalka plough layer |
| CN104919931A (en) * | 2015-06-15 | 2015-09-23 | 刘长生 | Saline land improvement method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107955622A (en) * | 2017-11-29 | 2018-04-24 | 浙江诚邦园林股份有限公司 | A kind of alkaline land improving organic conditioner and its method for improveing salt-soda soil |
| CN108029270A (en) * | 2017-11-29 | 2018-05-15 | 台州东发建设投资有限公司 | A kind of beach saline land comprehensive processing method |
| CN108329169A (en) * | 2018-03-30 | 2018-07-27 | 河南省现代农业研究院 | A kind of sustained release fertilizer and preparation method thereof improving basic soil |
| CN108934255A (en) * | 2018-06-01 | 2018-12-07 | 牛志刚 | A method of improvement salt-soda soil is administered using microbial-bacterial fertilizer |
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| Publication number | Publication date |
|---|---|
| CN107347291B (en) | 2020-02-04 |
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