CN109168392A - A kind of synthesis improvement method in salt-soda soil - Google Patents
A kind of synthesis improvement method in salt-soda soil Download PDFInfo
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- CN109168392A CN109168392A CN201811111362.2A CN201811111362A CN109168392A CN 109168392 A CN109168392 A CN 109168392A CN 201811111362 A CN201811111362 A CN 201811111362A CN 109168392 A CN109168392 A CN 109168392A
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- soil
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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
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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
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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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
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The present invention relates to betterment of land technical fields, specially a kind of modification method in salt-soda soil, by the way that water is irrigated the desalinization of soil by flooding or leaching, floor surface cleaning, shallow-layer rotary tillage deep layer is turned over, the injection of soil conditioner, the set of each alkaline land improving means of the plant of the application of fertilizer and green plants improves salt-soda soil, achieve good regulation effect, avoid the bad problem of single improved means improved effect, by the way that pH value is arranged on salt-soda soil, tenor, water content, the detection device of hardened degree carrys out the situation in real-time monitoring soil, the specific means to alkaline land improving is determined by the real-time detection to ingredient each in soil, by the gas permeability and activity that increase soil to the sunning after ploughing soil, reduce the quantity of harmful bacteria in soil.
Description
C: the setting of the detection device of the parameters in soil: to the pH value in salt-soda soil, tenor, water content, hardened
The detection device that degree is detected is arranged on soil to be processed.
D: water pipe is connected before treatment to water source, surface flood irrigation is first carried out to saline and alkaline the earth's surface.
E: in soil surface lower multiple vertical water injection pipes of setting to the ground after flood irrigation, while soil surface laterally and
Longitudinally disposed a plurality of gutter, is filled the water after flood irrigation into water injection pipe, and the water in soil is discharged by gutter.
F: the manufacture of alkaline land modifying agent, and by modifying agent loaded in barrel.
G: determine whether soil needs to turn over by detecting the hardened degree in soil, if hardened degree is excessive, to soil
Earth is turned over, if hardened degree is little, is squeezed into modifying agent in soil with pressure gun.
H: if desired turning over, then mixes after being turned over respectively with machine to the surface layer of soil and deep soil with modifying agent
After fill and lead up.
I: the fertilizer manufactured is placed in hopper and topdresses on the soil filled and led up by the manufacture of fertilizer.
G: if not needing to turn over, fertilizer is applied in soil by water injection pipe.
K: green plants is planted around salt-soda soil.
Further, it when handling soil surface, is worked back and forth on the ground with the cleaning vehicle with sieve conveyer belt,
By on ground rubbish, stone, plant root fork carry out pickup transport after fall into collection device.
Further, the area in soil is measured, obtains specific area, operator is according to measured area
Determine the quantity for specifically separating salt-soda soil, to spray colored lines on the ground after quantification be divided into one for salt-soda soil
The region of each and every one area equation.
Further, it is respectively provided with detection device in each region, the data outside detection device and salt-soda soil, which are analyzed, to be received
Acquisition means connection, detection soil pH value, tenor, water content, the detection device of hardened degree are uniformly distributed in each region, often
The data on data analysis collection device were checked every three days, were continued 21 days, were observed seven groups of data, its average value is taken to obtain the salt
Water content, pH value, tenor, the data of hardened degree in alkali ground.
Further, before flood irrigation by multiple outlet pipelines with criss-cross mode throughout be arranged in entire salt-soda soil
On, outlet pipe is cortex pipe, and multiple outlet pipelines are separated by a main pipe rail, and one end of main pipe rail is arranged on water-storing device,
Water-storing device can be moveable water storage box, be also possible to reservoir, and the rainwater saved under more days in reservoir passes through always
Pipeline carries out flood irrigation to salt-soda soil, analyzes collection device by data before pouring water and obtains the accurate water content in salt-soda soil, passes through
The numerical value of the water content determines the water yield of flood irrigation each time, carried out a flood irrigation to entire ground every three days, continues ten
Five days.
Further, the vertically disposed depth of water injection pipe is the depth of salt-soda soil topsoil, i.e. the height of water injection pipe is
Perpendicular to below ground 25cm, each water injection pipe separated by a distance is 50cm, and multiple rows of and multiple row water injection pipe is in the setting of transverse and longitudinal formula
In salt-soda soil, the set-up mode of water injection pipe is after broad irrigation by the position of setting water injection pipe each in detection salt-soda soil
And marked, water filling pore downward vertically is opened by cylindrical earth-moving equipment on the ground, then by multiple water injection pipes one
One is put into, and the material of water injection pipe is PVC, offers gutter in parallel, gutter beside every row and each column water injection pipe
Depth it is identical as water injection pipe, the following soil of earth's surface is filled the water after site preparation flood irrigation, each water injection pipe is and water pipe
Connection, water pipe are connect with total pipeline, and total pipeline is connected on water-storing device.
Further, the ingredient of alkaline land modifying agent are as follows: weight ratio is the corruption of 20:15:10:10:12:7:7:2:2:8:7
It is phytic acid, fulvic acid, Sodium Polyacrylate, bentonite, maleic anhydride, calcium oxide, aluminium oxide, perlite, sepiolite, organic fertilizer, micro-
Biological mushroom;Organic fertilizer includes that weight ratio is the cow dung of 15:15:20:10:10:8:12:10, chicken manure, stalk, castor cake, silkworm
Beans, rye grass, turf, rotted leaf composition, the preparation process of organic fertilizer are to collect cow dung, chicken manure and stalk, and excrement is vented to wind
It is dry, stalk is put into straw chopping apparatus and is shredded, the stalk after chopping is mixed with air-dried excrement, by mixture
It ferments in fermentation vat, the temperature in fermentation vat is detected during fermentation, judged to ferment according to temperature conditions
Decomposed degree, carry out multiple tumble mixed during fermentation, castor cake and semen viciae fabae be added at fermentation initial stage, after fermentation 15 days
Rye grass, turf and rotted leaf is added, carrying out rolling again after the addition carries out the raw material being newly added and early stage raw material adequately
Mixing maintains the temperature at 30 degrees Celsius or more and organic fertilizer is made within 20-30 days in fermentation after addition;Microorganism mushroom includes jelly
Auspicious bacillus, arbuscular mycorrhizal fungus, the quick-fried bacillus of withered grass bud, phosphorus-solubilizing bacteria, molten potassium bacterium, not formula streptomycete, acidophilus ferrous oxide sulphur bar
Each bacterium of mentioned component with ratio is after suspension is made after mixing in 1:1:1:1:2:2:2 when preparation by bacterium composition
Micro organism powder is made in drying, and pulvis is added in the organic fertilizer fermented, by the organic fertilizer after mixing and microorganism
Pulvis and humic acid, fulvic acid, Sodium Polyacrylate, bentonite, maleic anhydride, calcium oxide, aluminium oxide, perlite, sepiolite phase
It is uniformly mixed, is packed into modifying agent liquid and fills.
Further, it when the hardened degree of soil does not need to turn over, is poured by air charging system into the filling of modifying agent liquid
Air, the filling of modifying agent liquid are set as closed, and upper end fills to be provided with and vertically wear to soil there are window to be opened/closed, modifying agent liquid
The ejecting gun on ground, modifying agent are entered in soil by the water barrier that ejecting gun breaks soil.
Further, when the hardened degree of soil needs to turn over, water injection pipe is packed up, first with rotary tillage equipment to soil
Topsoil carries out rotary tillage, dries in soil 10-15 days after rotary tillage, is being carried out deeply with deep ploughing device to the soil that rotary tillage is dug
It ploughs, after deep ploughing, is laid with a plurality of liquid injection pipe on the ground, open the window that modifying agent liquid fills, by the modifying agent in the filling of modifying agent liquid
Soil is injected by the soil crack turned over, the pH value of soil and hardened degree are tested after injection, injection repeatedly
With test until reaching required standard, after reaching standard, the soil after being turned over soil pressuring flat device is flattened.
Further, fertilizer includes compound potassium sulfate fertilizer humic acid, ammonium chloride, calcium superphosphate, ammonium nitrate, calcium nitrate etc..
Further, it selects suitable green plants to be planted, the root of plant is handled before planting, makes it
With good salt-tolerant drought-resistant ability.
Compared with prior art, the present invention have it is following the utility model has the advantages that
(1) present invention by the way that water is irrigated the desalinization of soil by flooding or leaching, floor surface cleaning, shallow-layer rotary tillage deep layer are turned over, soil conditioner
Injection, the application of fertilizer and green plants the set of plant each alkaline land improving means salt-soda soil is improved,
Good regulation effect is achieved, the bad problem of single improved means improved effect is avoided.
(2) present invention by salt-soda soil be arranged pH value, tenor, water content, the detection device of hardened degree come
The situation in real-time monitoring soil determines the specific hand to alkaline land improving by the real-time detection to ingredient each in soil
Section.
(3) gas permeability and activity of the invention by increasing soil to the sunning after ploughing soil, reduces in soil
The quantity of harmful bacteria, by the way that modifying agent is mixed the effect for effectively increasing modifying agent in soil with the soil after turning over.
Specific embodiment
Implementation steps of the invention are as follows:
(1) soil selection and land clearing;It selects heavy salinizedly as object is administered, to soil table before being administered
Face is cleared up, and when handling soil surface, is worked back and forth on the ground with the cleaning vehicle with sieve conveyer belt, by ground
On rubbish, stone, plant root fork carry out pickup transport after fall into collection device.
(2) soil to be processed is separated into processing unit one by one, the area in soil is measured, obtained specific
Area, operator determine the quantity for specifically separating salt-soda soil according to measured area, after quantification on the ground
Spray the region that salt-soda soil is divided into area equation one by one by colored lines.
(3) it the setting of the detection device of the parameters in soil: is respectively provided with detection device, detection device in each region
It is connect with the data analysis collection device outside salt-soda soil, detects the inspection of soil pH value, tenor, water content, hardened degree
It is uniformly distributed in each region to survey device, checked that data analyze the data on collection device every three days, continues 21 days, observe seven groups
Data take its average value to obtain the data of the water content in the salt-soda soil, pH value, tenor, hardened degree.
(4) water pipe being connected before treatment, surface flood irrigation is first carried out to saline and alkaline the earth's surface to water source, it will be multiple before flood irrigation
Outlet pipeline with criss-cross mode throughout be arranged on entire salt-soda soil, outlet pipe be cortex pipe, multiple outlet pipelines by
One main pipe rail separates, and one end of main pipe rail is arranged on water-storing device, and water-storing device can be moveable water storage box, can also
To be reservoir, the rainwater saved under more days in reservoir carries out flood irrigation to salt-soda soil by main pipe rail, passes through before pouring water
Data analysis collection device obtains the accurate water content in salt-soda soil, and going out for flood irrigation each time is determined by the numerical value of the water content
Water carried out a flood irrigation to entire ground every three days, continues 15 days.
(5) multiple vertical water injection pipes are set down to the ground on soil surface after flood irrigation, while in soil surface transverse direction
It with longitudinally disposed a plurality of gutter, is filled the water, the water in soil is discharged by gutter, note into water injection pipe after flood irrigation
The vertically disposed depth of water pipe is the depth of salt-soda soil topsoil, i.e., the height of water injection pipe be perpendicular to below ground 25cm,
Each water injection pipe separated by a distance is 50cm, and multiple rows of and multiple row water injection pipe is in the setting of transverse and longitudinal formula in salt-soda soil, water injection pipe
Set-up mode is to pass through cylinder by detecting the position of each setting water injection pipe in salt-soda soil and being marked after broad irrigation
Shape earth-moving equipment opens water filling pore downward vertically on the ground, then multiple water injection pipes is put into one by one, the material of water injection pipe
For PVC, gutter in parallel is offered beside every row and each column water injection pipe, the depth in gutter is identical as water injection pipe,
The following soil of earth's surface is filled the water after site preparation flood irrigation, each water injection pipe is connect with water pipe, water pipe and general pipeline
Road connection, total pipeline are connected on water-storing device.
(6) manufacture of alkaline land modifying agent, the ingredient of alkaline land modifying agent are as follows: weight ratio 20:15:10:10:12:7:
Humic acid, fulvic acid, Sodium Polyacrylate, bentonite, maleic anhydride, calcium oxide, aluminium oxide, perlite, the Hai Pao of 7:2:2:8:7
Stone, organic fertilizer, microorganism mushroom;Organic fertilizer includes that weight ratio is the cow dung of 15:15:20:10:10:8:12:10, chicken manure, straw
Stalk, castor cake, semen viciae fabae, rye grass, turf, rotted leaf composition, the preparation process of organic fertilizer are to collect cow dung, chicken manure and stalk, will
Excrement is vented to air-dried, and stalk is put into straw chopping apparatus and is shredded, by after chopping stalk and air-dried excrement carry out
Mixing, mixture is fermented in fermentation vat, is detected during fermentation to the temperature in fermentation vat, according to temperature feelings
Condition judges the decomposed degree of fermentation, carries out multiple tumble mixed during fermentation, castor cake and semen viciae fabae is added at fermentation initial stage,
Rye grass, turf and rotted leaf is added after fermentation 15 days, carrying out rolling again after the addition keeps the raw material being newly added and early stage former
Material is adequately mixed, and 30 degrees Celsius or more are maintained the temperature at after addition and organic fertilizer is made within 20-30 days in fermentation;Microorganism
Mushroom includes the auspicious bacillus of jelly, arbuscular mycorrhizal fungus, the quick-fried bacillus of withered grass bud, phosphorus-solubilizing bacteria, molten potassium bacterium, not formula streptomycete, acidophilus
Thiobacillus ferrooxidans composition, when preparation, by each bacterium of mentioned component with ratio be 1:1:1:1:2:2:2 after mixing
Micro organism powder is made in drying after suspension is made, and pulvis is added in the organic fertilizer fermented, organic after mixing
Fertilizer and micro organism powder and humic acid, fulvic acid, Sodium Polyacrylate, bentonite, maleic anhydride, calcium oxide, aluminium oxide, pearl
Rock, sepiolite mix uniformly, are packed into modifying agent liquid and fill.
(7) determine whether soil needs to turn over by detecting the hardened degree in soil, if hardened degree is excessive, to soil
Earth is turned over, if hardened degree is little, is squeezed into modifying agent in soil with pressure gun, when the hardened degree of soil does not need
When turning over, air is poured into the filling of modifying agent liquid by air charging system, the filling of modifying agent liquid is set as closed, and there are can open for upper end
The window closed, modifying agent liquid, which fills to be provided with, vertically wears ejecting gun to soil, modifying agent by ejecting gun break soil every
Water layer enters in soil, and when the hardened degree of soil needs to turn over, water injection pipe is packed up, first with rotary tillage equipment to the table in soil
Layer soil carries out rotary tillage, dries in soil 10-15 days after rotary tillage, is being carried out deeply with deep ploughing device to the soil that rotary tillage is dug
It ploughs, after deep ploughing, is laid with a plurality of liquid injection pipe on the ground, open the window that modifying agent liquid fills, by the modifying agent in the filling of modifying agent liquid
Soil is injected by the soil crack turned over, the PH value of soil and hardened degree are tested after injection, injection repeatedly
With test until reaching required standard, after reaching standard, the soil after being turned over soil pressuring flat device is flattened.
(8) manufacture of fertilizer, the fertilizer manufactured is placed in hopper and is topdressed on the soil filled and led up, and fertilizer includes
Compound potassium sulfate fertilizer humic acid, ammonium chloride, calcium superphosphate, ammonium nitrate, calcium nitrate etc..
(9) it selects suitable green plants to be planted, the root of plant is handled before planting, is made it have good
Good salt-tolerant drought-resistant ability.
Claims (5)
1. a kind of synthesis improvement method in salt-soda soil, it is characterised in that:
Step 1: soil selection and land clearing;It selects heavy salinizedly as object is administered, to soil table before being administered
Face is cleared up, and when handling soil surface, is worked back and forth on the ground with the cleaning vehicle with sieve conveyer belt, by ground
On rubbish, stone, plant root fork carry out pickup transport after fall into collection device;
Step 2: soil to be processed is separated into processing unit one by one, the area in soil is measured, is obtained specific
Area, operator determine the quantity for specifically separating salt-soda soil according to measured area, after quantification on the ground
Spray the region that salt-soda soil is divided into area equation one by one by colored lines;
Step 3: the setting of the detection device of the parameters in soil: being respectively provided with detection device, detection device in each region
It is connect with the data analysis collection device outside salt-soda soil, detects the inspection of soil pH value, tenor, water content, hardened degree
It is uniformly distributed in each region to survey device, checked that data analyze the data on collection device every three days, continues 21 days, observe seven groups
Data take its average value to obtain the data of the water content in the salt-soda soil, pH value, tenor, hardened degree;
Surface flood irrigation is first carried out to saline and alkaline the earth's surface to water source step 4: connecting water pipe before treatment, it will be multiple before flood irrigation
Outlet pipeline with criss-cross mode throughout be arranged on entire salt-soda soil;
Step 5: multiple vertical water injection pipes are arranged down to the ground on soil surface after flood irrigation, while in soil surface transverse direction
With longitudinally disposed a plurality of gutter;
Step 6: the manufacture of alkaline land modifying agent, and by modifying agent loaded in barrel;
Step 7: determining whether soil needs to turn over by the hardened degree for detecting soil, if hardened degree is excessive, to soil
Earth is turned over, if hardened degree is little, is squeezed into modifying agent in soil with pressure gun;
Step 8: the manufacture of fertilizer, the fertilizer manufactured is placed in hopper and is topdressed on the soil filled and led up;
Step 9: suitable green plants is selected to be planted, the root of plant is handled before planting, is made it have good
Good salt-tolerant drought-resistant ability.
2. the synthesis improvement method in salt-soda soil according to claim 1, it is characterised in that: in four steps, outlet pipe
For cortex pipe, multiple outlet pipelines are separated by a main pipe rail, and one end of main pipe rail is arranged on water-storing device, and water-storing device can
To be moveable water storage box, it is also possible to reservoir, the rainwater under more days is saved in reservoir by main pipe rail to saline and alkaline
Ground carries out flood irrigation, analyzes collection device by data before pouring water and obtains the accurate water content in salt-soda soil, passes through the water content
Numerical value determines the water yield of flood irrigation each time, carried out a flood irrigation to entire ground every three days, continues 15 days.
3. the synthesis improvement method in salt-soda soil according to claim 1, it is characterised in that: in the 5th step, in flood irrigation
It is filled the water, the water in soil is discharged by gutter, the vertically disposed depth of water injection pipe is salt-soda soil in backward water injection pipe
The depth of topsoil, the i.e. height of water injection pipe are perpendicular to below ground 25cm, and each water injection pipe separated by a distance is 50cm,
For multiple rows of and multiple row water injection pipe in the setting of transverse and longitudinal formula in salt-soda soil, the set-up mode of water injection pipe is to pass through spy after broad irrigation
It surveys the position of each setting water injection pipe in salt-soda soil and is marked, opened and let droop on the ground by cylindrical earth-moving equipment
Straight water filling pore, then multiple water injection pipes are put into one by one, the material of water injection pipe is PVC, and every row and each column water injection pipe side are
Offer gutter in parallel, the depth in gutter is identical as water injection pipe, after site preparation flood irrigation to the following soil of earth's surface into
Row water filling, each water injection pipe are connect with water pipe, and water pipe is connect with total pipeline, and total pipeline is connected to water-storing device
On.
4. the synthesis improvement method in salt-soda soil according to claim 1, it is characterised in that: in the 6th step, salt-soda soil
The ingredient of modifying agent are as follows: weight ratio be the humic acid of 20:15:10:10:12:7:7:2:2:8:7, fulvic acid, Sodium Polyacrylate,
Bentonite, maleic anhydride, calcium oxide, aluminium oxide, perlite, sepiolite, organic fertilizer, microorganism mushroom;Organic fertilizer includes weight
Than being formed for the cow dung of 15:15:20:10:10:8:12:10, chicken manure, stalk, castor cake, semen viciae fabae, rye grass, turf, rotted leaf,
The preparation process of organic fertilizer is to collect cow dung, chicken manure and stalk, excrement is vented to air-dried, and stalk is put into straw chopping apparatus
It is shredded, the stalk after chopping is mixed with air-dried excrement, mixture is fermented in fermentation vat, is being fermented
Period detects the temperature in fermentation vat, and the decomposed degree of fermentation is judged according to temperature conditions, is carried out during fermentation
Castor cake and semen viciae fabae is added at fermentation initial stage in multiple tumble mixed, and rye grass, turf and rotted leaf is added after fermentation 15 days,
Carrying out rolling after addition again mixes the raw material being newly added adequately with early stage raw material, and 30 are maintained the temperature at after addition and is taken the photograph
Organic fertilizer was made at fermentation 20-30 days in family name degree or more;Microorganism mushroom includes the auspicious bacillus of jelly, arbuscular mycorrhizal fungus, withered
The quick-fried bacillus of careless bud, phosphorus-solubilizing bacteria, molten potassium bacterium, not formula streptomycete, Acidithiobacillus ferrooxidans strain GF composition, when preparation, by mentioned component
Each bacterium with ratio be that 1:1:1:1:2:2:2 drying after suspension is made after mixing is made micro organism powder, and by powder
Agent is added in the organic fertilizer fermented, by the organic fertilizer after mixing and micro organism powder and humic acid, fulvic acid, polypropylene
Sour sodium, bentonite, maleic anhydride, calcium oxide, aluminium oxide, perlite, sepiolite mix uniformly, are packed into modifying agent liquid and fill.
5. the synthesis improvement method in salt-soda soil according to claim 1, it is characterised in that: in the 7th step, work as soil
Hardened degree when not needing to turn over, by air charging system to modifying agent liquid fill in pour air, the filling of modifying agent liquid is set as sealing
Enclosed, there are windows to be opened/closed, modifying agent liquid to fill the ejecting gun for being provided with and vertically wearing to soil for upper end, and modifying agent passes through spray
It penetrates rifle and breaks the water barrier in soil and enter in soil, when the hardened degree of soil needs to turn over, water injection pipe is packed up, first with rotation
It ploughs equipment and rotary tillage is carried out to the topsoil in soil, dry in soil 10-15 days after rotary tillage, rotary tillage is turned over deep ploughing device
The soil risen is deep ploughed, and after deep ploughing, is laid with a plurality of liquid injection pipe on the ground, the window that modifying agent liquid fills is opened, by modifying agent
Modifying agent in liquid filling passes through the soil crack turned over and injects soil, surveys after injection to the pH value of soil and hardened degree
Examination, injection and test repeatedly is until reaching required standard, after reaching standard, after being turned over soil pressuring flat device
Soil flattens.
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CN112314097A (en) * | 2020-10-27 | 2021-02-05 | 衡阳市顶点环保设备有限公司 | Saline-alkali soil treatment system and treatment method thereof |
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