CN106034658A - Method for planting lawn on saline-alkali land - Google Patents
Method for planting lawn on saline-alkali land Download PDFInfo
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- CN106034658A CN106034658A CN201610396827.8A CN201610396827A CN106034658A CN 106034658 A CN106034658 A CN 106034658A CN 201610396827 A CN201610396827 A CN 201610396827A CN 106034658 A CN106034658 A CN 106034658A
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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
- A01B77/00—Machines for lifting and treating 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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous 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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention discloses a method for planting lawn on saline-alkali land. The method comprises the following steps of firstly leveling the terrain of the selected saline-alkali land; then laying salt draining hidden pipes; mounting a brackish water desalination system, and desalting raw water of the saline-alkali land and collected saline water into fresh water provided for irrigation, so that brackish water of the saline-alkali land is reasonably utilized, and fresh water transporting cost can also be reduced; planting lawn, selecting salt-resistant varieties, improving soil with water agents and powder agents of saline-alkali land improving agents, and providing organic matters and trace elements, which are required for the growth of plants; and besides, continuously supplying water in a real-time and automatic manner at appropriate time and in an appropriate amount by using a drop irrigation-micro jet irrigation technique. According to the method for planting the lawn, fewer water resources are consumed, the survival rate is high, and growth conditions are good.
Description
Technical field
The present invention relates to alkaline land improving technical field, be specifically related to a kind of method of planting lawn in saline-alkali soil.
Background technology
Salt-soda soil is distribution on global a kind of soil types widely, is a kind of important land resource.Saline and alkaline ground, the whole world
Long-pending about 15,000,000,000 mu, China's salt-soda soil area about 5.4 hundred million mu, account for a thirtieth of the whole world；Arable land, China salt-soda soil about 0.9
Hundred million mu, China ploughs and only has 1,500,000,000 mu, accounts for nearly 1st/15th of China's cultivated area.Have become as restriction China at present raw
State environmental construction and the biggest obstacle of agricultural sustainable development.Meanwhile, along with the large-area reclamation of wasteland in soil, irrational filling
Irrigate and the most former speed development not having of the soil salinization that water quality deterioration is brought.Therefore, Saline-alkali Field Control is the world
Property a difficult problem, be also the whole world study hotspot.
Lawn, as the obligato a kind of vegetation pattern of Green-land Ecosystem, not only has greening, beautifies salt affected soil ring
The function in border, the most certain soil improvement action.It can effectively cover the exposed earth's surface in salt-soda soil within a short period of time, reduces
Ground moisture evaporation, reduces the salinity of topsoil.Lawn is more and more used to improve alkaline land soil and beautify strand
Environment, but existing method for planting causes planting lawn survival rate relatively low, and growth is relatively slow, meanwhile, high water volume adds especially
Big planting cost.
Summary of the invention
The technical problem to be solved is: the deficiency existed for prior art, it is provided that a kind of lawn in saline-alkali soil
Implantation methods, consumption water resource is less, and survival rate is higher, and upgrowth situation is good.
For solving above-mentioned technical problem, the technical scheme is that
A kind of method of planting lawn in saline-alkali soil, comprises the following steps:
1. landform arranges: the salt-soda soil that will improve arranges, and level land carries out height and digs and low fill and lead up whole, and ruling grade is less than
10°；
2. salt discharge hidden pipe is laid: laying salt discharge hidden pipe with machine for trenching and burying pipe, the described salt discharge hidden pipe depth of burying is 0.7-
1.8m, the gradient is 0.3 ‰-0.5 ‰, and described salt discharge hidden pipe is arranged with in parallel a plurality of, and described two adjacent salt discharge hidden pipe spacing are
20-30m, is also equipped with the collector pipe connected with each salt discharge hidden pipe, and described salt discharge hidden pipe and described collector pipe have been buried underground
Rear backfill in time, and ridging is in case water breakthrough sink, initiating terminal and road surface to be backfilling and compacted；
3. desalination water equipment is installed: installing bitter cleaning system, described brackish water desalination system is respectively communicated with former pond
And fresh-water pool, described fresh-water pool connection feed pipe, described former pond connects described collector pipe；
4. planting lawn:
A) select grass seeds, select high Rhizoma Imperatae, rye grass and annual bluegrass one or more；
B) soil improvement, soil surface spreads the powder thickness 0.5-1.5cm of alkaline land modifying agent, and then deep plough 20-40cm,
Finally the water preparation of alkaline land modifying agent is diluted 400-600 times and spray soil surface, repeated to spray once every 3-5 days, spray altogether
2-4 time；
C) turf is transplanted, excavating radius 15cm on soil to be planted, the circular plant hole of planting of degree of depth 15cm, described adjacent
Kind of plant hole interval 40-60cm, is transplanted to turf in described kind of plant hole, and described turf is arranged in order formation a line, and parallel sets
It is equipped with multirow；
D) turf maintenance, after turf plantation, irrigates soil, during Cheng Ping, every 3-5 days with diluting 1000-2000 times
Alkaline land modifying agent water preparation spray turf；
5. drip irrigation-micro-spray system is laid: described drip irrigation-micro-spraying equipment includes that micro-nozzle, described micro-nozzle are provided with multiple
And be arranged in parallel, described micro-nozzle is provided with multiple rotary nozzle, described micro-nozzle is by described in described fresh water pipeline communication
Fresh-water pool, described micro-nozzle and described a line turf are separated by 60-80cm, and staggered laying；
6. information-based maintenance management: salinity index and lawn growth to soil monitor in real time, and timely salt discharge is also sprayed
Pesticide and fertilizer, and prune in time.
As the preferred scheme of one, step 2. in, closed drain periphery parcel 8cm sand filtering material, described sand filtering material is chosen
The uniform natural sand of large or fine granule branch.
As the preferred scheme of one, step 3. in, described bitter cleaning system includes former pond, the increasing being sequentially communicated
Water pump, horizontal media filter, antisludging agent chemicals dosing plant, cartridge filter, high-pressure hydraulic pump, reverse osmosis unit and water purifying tank.
As the preferred scheme of one, described bitter cleaning system also includes cleaning sledge block, and described cleaning sledge block includes
Cleaning case, cleaned filter and cleaning pump, use described cleaning sledge block to clean described bitter cleaning system one in every 4-8 month
Secondary.
As the preferred scheme of one, step 4. in, in alkaline land modifying agent, described powder includes following one-tenth by weight
Point: organobentonite 10-15 part, property of modified rectorite 2-5 part, fertilizer 10-20 part, humus 10-20 part, compound fertilizer 15-30
Part, aminoacid 3-8 part, polyacrylamide 0.5-1 part, biological flora 0.3-1 part；
Described water preparation includes following component by weight: citric acid 12-20 part, maleic anhydride 20-35 part, pyroligneous acid 10-
20 parts, aminoacid 3-5 part, free humic 3-5 part, polyacrylamide 0.2-0.5 part.
As the preferred scheme of one, the preparation method of property of modified rectorite is: rectorite ball mill ball milling is become fine powder,
And calcine, then carry out organically-modified with cetyl trimethylammonium bromide as intercalator, finally modification obtained is organic tired
Torr stone is blended on Double helix screw machine with polypropylene fusion and is prepared as property of modified rectorite.
As the preferred scheme of one, described compound fertilizer includes potash fertilizer, nitrogenous fertilizer and phosphate fertilizer, and is respectively potassium by weight
Fertile 2-6 part, phosphate fertilizer 5-8 part, nitrogenous fertilizer 8-15 part.
As the preferred scheme of one, described biological flora includes bacillus subtilis, light and antibacterial, nitrogen-fixing bacteria, lichens
At least two of bacillus cereus, colloid bacillus cereus, trichoderma and silicate bacteria.
As the preferred scheme of one, in step step b) 4., 20-pressed by the water preparation of the alkaline land modifying agent after dilution
50g/ sprays soil surface.
Owing to have employed technique scheme, the invention has the beneficial effects as follows:
The invention provides a kind of method of planting lawn, first selected salt-soda soil landform is carried out smooth, for subsequent pipeline
Lay and pressure salt of pouring water provides basis；Then lay salt discharge hidden pipe, follow-up pour water pressure salt time, by collector pipe, brine collection is led to
Cross salt discharge hidden pipe to be transported in former pond by saline；Brackish water desalination system is installed, former for salt-soda soil water and collection saline are carried out
Desalination be pour water pressure salt and pouring provide fresh water, will salt-soda soil bitter Appropriate application, again can with fresh-water-saving cost of transportation,
The desalination degree of bitter can also be regulated in time according to the salt tolerant degree of plant, it is to avoid the wasting of resources simultaneously.
Planting lawn, selects salt-enduring cultivars, and soil improved by water preparation and powder with alkaline land modifying agent, and provides plant raw
Organic matter needed for length and trace element；Meanwhile, drip irrigation-micro-spraying equipment utilizes micro-profit irrigation technique, according to crop water requirement,
Automatically, in good time, continuous water supply in appropriate amount, be a kind of water-saving, efficient irrigation technique continuously, reduce further the steaming of moisture
Send out, saving water resource.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is expanded on further.Should be understood that these embodiments be merely to illustrate the present invention and not
For limiting the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, those skilled in the art can
To make various changes or modifications the present invention, these equivalent form of values fall within the model that the application appended claims is limited equally
Enclose.
Embodiment 1 alkaline land improving agent prescription
Described alkaline land modifying agent includes powder and water preparation,
Described powder includes following component by weight: organobentonite 10 parts, property of modified rectorite 5 parts, fertilizer 15 parts,
12 parts of humus, compound fertilizer 25 parts, 7 parts of aminoacid, polyacrylamide 0.8 part, biological flora 0.3 part；
Rectorite ball mill ball milling is become fine powder, and calcines, then make intercalator with cetyl trimethylammonium bromide
Carrying out organically-modified, the organic rectorite finally modification obtained and polypropylene fusion are blended on Double helix screw machine and are prepared as
Property of modified rectorite.
Described fertilizer is animal wastes and straw；Described compound fertilizer is potash fertilizer, phosphate fertilizer and nitrogenous fertilizer by weight 3:
6:12 mixes, and described biological flora includes bacillus subtilis, light and antibacterial, nitrogen-fixing bacteria and silicate bacteria.
Described water preparation includes following component by weight: citric acid 12 parts, maleic anhydride 28 parts, pyroligneous acid 15 parts, amino
Acid 4 parts, free humic 3 parts, polyacrylamide 0.5 part.
Embodiment 2
Selecting one piece of Weifang beach saline land, select high Rhizoma Imperatae to plant, subregion is planted, and arranges control sample and control sample
(control sample uses big hydraulic pressure salt and common pouring mode to plant, and control sample uses this method to combine alkaline land modifying agent plantation).
Landform arranges: the salt-soda soil that will improve arranges, and level land carries out height and digs and low fill and lead up whole, and ruling grade is 5。；
Salt discharge hidden pipe is laid: laying salt discharge hidden pipe with machine for trenching and burying pipe, the described salt discharge hidden pipe depth of burying is 0.7m, the gradient
Being 0.3 ‰, described salt discharge hidden pipe is arranged with in parallel a plurality of, and described two adjacent salt discharge hidden pipe spacing are 30m, is also equipped with respectively
The collector pipe connected with each salt hidden pipe, the tubing of described collector pipe and salt discharge hidden pipe uses PE110 mono-shell hole-punched bellows,
Closed drain periphery parcel 8cm sand filtering material, sand filtering material chooses the uniform natural sand of large or fine granule branch.
Desalination water equipment is installed: install bitter cleaning system, and it is former that described bitter cleaning system includes being sequentially communicated
Pond, booster water pump, horizontal media filter, antisludging agent chemicals dosing plant, cartridge filter, high-pressure hydraulic pump, reverse osmosis unit and
Water purifying tank.
Planting lawn:
A) soil improvement, soil surface spreads the powder thickness 1cm of alkaline land modifying agent, and then deep plough 25cm, finally by salt
The water preparation of alkali ground modifying agent dilutes 500 times and sprays soil surface, repeated to spray once every 5 days, sprays 2 times altogether, after dilution
20g/ sprays.
B) turf is transplanted, excavating radius 15cm on soil to be planted, the circular plant hole of planting of degree of depth 15cm, described adjacent
Planting plant hole interval 50cm, be transplanted in described kind of plant hole by high Rhizoma Imperatae turf, described turf is arranged in order formation a line, and parallel
It is provided with multirow；
C) turf maintenance, after turf plantation, irrigates soil, during Cheng Ping, every 5 days salt-soda soils with dilution 2000 times
The water preparation of modifying agent sprays turf；
Drip irrigation-micro-spraying equipment is laid: laying micro-nozzle, described micro-nozzle is provided with multiple and be arranged in parallel, described micro-spray
Pipe and described a line turf are separated by 60cm, and staggered laying；Multiple rotary nozzle, described rotation spray it is provided with on described micro-nozzle
Head spacing is 4.5m*4.5m, and effective radius of spray is less than 3m, and described micro-nozzle is by fresh water described in described fresh water pipeline communication
Pond；
Information-based maintenance management: salinity index and the high Rhizoma Imperatae growth monitoring in real time to soil, when the salinity of soil
When index is more than 0.1%, then in time the water preparation of alkaline land modifying agent is diluted and sprays soil, sprayed insecticide once every 10 days,
And in time nursery stock is pruned.
Embodiment 3
Selecting one piece of Weifang beach saline land, select annual bluegrass plantation, subregion is planted, and is arranged control sample and control sample
(control sample uses big hydraulic pressure salt and common pouring mode to plant, and control sample uses this method to combine alkaline land modifying agent plantation).
Landform arranges, hidden pipe is laid and desalination water equipment is installed with embodiment 2.
Planting lawn: a) soil improvement, soil surface spreads the powder thickness 0.8cm of alkaline land modifying agent, then deep ploughs
30cm, finally dilutes 500 times by the water preparation of alkaline land modifying agent and sprays soil surface, repeated to spray once every 5 days, spray 2 altogether
Secondary, spray by 30g/ after dilution.
B) turf is transplanted, excavating radius 15cm on soil to be planted, the circular plant hole of planting of degree of depth 15cm, described adjacent
Planting plant hole interval 40cm, be transplanted to by annual bluegrass turf in described kind of plant hole, described turf is arranged in order formation a line, and parallel
It is provided with multirow；
C) turf maintenance, after turf plantation, irrigates soil, during Cheng Ping, every 5 days salt-soda soils with dilution 1800 times
The water preparation of modifying agent sprays turf；
Then carry out drip irrigation-micro-spraying equipment to lay with information-based maintenance management with embodiment 2.
Embodiment 2 and 3 is chosen Weifang beach saline land zones of different and is carried out the upgrowth situation of high Rhizoma Imperatae and annual bluegrass
Contrast.Process through above, the six months from May to November, detection soil salt content, the content of organic matter and phosphorus content, and
It is calculated as motility rate and water consumption.The lawn growth index of embodiment 2 and embodiment 3 is listed as follows:
Table 1 lawn survival rate and water consumption contrast
Table 2 soil salt content, organic matter and phosphorus content contrast
By table 1 it can be seen that through this method turf plant, the survival rate of high Rhizoma Imperatae and annual bluegrass all improves, the highest
In 90%, meanwhile, using drip irrigation-micro-spray technology, water consumption substantially reduces, and has saved water resource and planting cost.
By table 2 it can be seen that pass through this method turf plant, due to the pouring mode of its uniqueness and making of modifying agent
With, soil salt content declines rapidly, and soil with organic matter content and phosphorus content significantly improve simultaneously, are more beneficial for the life on lawn
Long.
Claims (10)
1. a method of planting lawn in saline-alkali soil, it is characterised in that comprise the following steps:
1. landform arrange: the salt-soda soil that will improve arranges, level land carry out height dig low fill and lead up whole, ruling grade be less than 10 °；
2. salt discharge hidden pipe is laid: laying salt discharge hidden pipe with machine for trenching and burying pipe, the described salt discharge hidden pipe depth of burying is 0.5-1.2m, slope
Degree is 0.3 ‰-0.5 ‰, and described salt discharge hidden pipe is arranged with in parallel a plurality of, and described two adjacent salt discharge hidden pipe spacing are 20-30m,
Also being equipped with the collector pipe connected with each salt discharge hidden pipe, described salt discharge hidden pipe and described collector pipe return after having buried underground in time
Filling out, and ridging is in case water breakthrough sink, described salt discharge hidden pipe and the initiating terminal of collector pipe and road surface to be backfilling and compacted；
3. desalination water equipment is installed: install bitter cleaning system, and described bitter cleaning system is respectively communicated with former pond and light
Pond, described fresh-water pool connection feed pipe, described former pond connects described collector pipe；
4. planting lawn:
A) select grass seeds, select high Rhizoma Imperatae, rye grass and annual bluegrass one or more；
B) soil improvement, soil surface spreads the powder thickness 0.5-1.5cm of alkaline land modifying agent, and then deep plough 20-40cm, finally
The water preparation of alkaline land modifying agent is diluted 400-600 times and sprays soil surface, repeated to spray once every 3-5 days, spray 2-4 altogether
Secondary；
C) turf is transplanted, excavating radius 15cm on soil to be planted, and the circular of degree of depth 15cm plants plant hole, described adjacent plantation
Interval, cave 40-60cm, is transplanted to turf in described kind of plant hole, and described turf is arranged in order formation a line, and is arranged with in parallel
Multirow；
D) turf maintenance, after turf plantation, irrigates soil, during Cheng Ping, every the 3-5 days salt with dilution 1000-2000 times
The water preparation of alkali ground modifying agent sprays turf；
5. drip irrigation-micro-spray system is laid: described drip irrigation-micro-spray system includes that micro-nozzle, described micro-nozzle are provided with multiple and put down
Row is arranged, and described micro-nozzle is provided with multiple rotary nozzle, and described micro-nozzle is by fresh water described in described fresh water pipeline communication
Pond, described micro-nozzle and described a line turf are separated by 60-80cm, and staggered laying；
6. information-based maintenance management: salinity index and lawn growth to soil monitor in real time, and timely salt discharge is also sprayed insecticide
And fertilizer, and prune in time.
2. method of planting lawn in saline-alkali soil as claimed in claim 1 a kind of, it is characterised in that step 2. in, outside closed drain
Enclosing parcel 8cm sand filtering material, described sand filtering material chooses the uniform natural sand of large or fine granule branch.
3. method of planting lawn in saline-alkali soil as claimed in claim 1 a kind of, it is characterised in that step 3. in, described bitter
Cleaning system includes that the former pond being sequentially communicated, booster water pump, horizontal media filter, antisludging agent chemicals dosing plant, security personnel filter
Device, high-pressure hydraulic pump, reverse osmosis unit and water purifying tank.
4. a kind of method of planting lawn in saline-alkali soil as claimed in claim 3, it is characterised in that described bitter cleaning system is also
Including cleaning sledge block, described cleaning sledge block includes cleaning case, cleaned filter and cleans pump, within every 4-8 month, uses described cleaning
Sledge block cleans described bitter cleaning system once.
5. method of planting lawn in saline-alkali soil as claimed in claim 1 a kind of, it is characterised in that step 4. in, alkaline land improving
In agent, described powder includes following component by weight: organobentonite 10-15 part, property of modified rectorite 2-5 part, fertilizer 10-
20 parts, humus 10-20 part, compound fertilizer's 15-30 part, aminoacid 3-8 part, polyacrylamide 0.5-1 part, biological flora 0.3-1
Part；
Described water preparation includes following component by weight: citric acid 12-20 part, maleic anhydride 20-35 part, pyroligneous acid 10-20 part,
Aminoacid 3-5 part, free humic 3-5 part, polyacrylamide 0.2-0.5 part.
6. a kind of method of planting lawn in saline-alkali soil as claimed in claim 5, it is characterised in that the preparation method of property of modified rectorite
For: rectorite ball mill ball milling is become fine powder, and calcines, then have as intercalator with cetyl trimethylammonium bromide
Machine is modified, the organic rectorite finally modification obtained and polypropylene fusion be blended on Double helix screw machine be prepared as modified tired
Torr stone.
7. a kind of method of planting lawn in saline-alkali soil as claimed in claim 5, it is characterised in that described fertilizer is animal excreta
Just, straw, cake fertilizer, compost, make compost, barnyard manure, natural pond be fertile and at least one of green manure.
8. method of planting lawn in saline-alkali soil as claimed in claim 5 a kind of, it is characterised in that described compound fertilizer include potash fertilizer,
Nitrogenous fertilizer and phosphate fertilizer, and it is respectively potash fertilizer 2-6 part, phosphate fertilizer 5-8 part, nitrogenous fertilizer 8-15 part by weight.
9. a kind of method of planting lawn in saline-alkali soil as claimed in claim 5, it is characterised in that described biological flora includes hay
Bacillus cereus, light and antibacterial, nitrogen-fixing bacteria, Bacillus licheniformis, colloid bacillus cereus, trichoderma and at least the two of silicate bacteria
Kind.
10. a kind of method of planting lawn in saline-alkali soil as claimed in claim 1, it is characterised in that in step step b) 4., dilute
The water preparation of the alkaline land modifying agent after releasing sprays soil surface by 20-50g/.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107155441A (en) * | 2017-06-21 | 2017-09-15 | 潍坊市园林管理处 | A kind of sloping field type heavy saline-alkali area at seashore lawn breeding method |
| CN107182495A (en) * | 2017-06-05 | 2017-09-22 | 鞠正春 | A kind of wide ridge furrow drilling cultural technique of salt-soda soil wheat |
| CN107371439A (en) * | 2017-08-02 | 2017-11-24 | 潍坊职业学院 | Introduction Flowers carry out heavy saline-alkali area at seashore original soil greening method |
| CN108040526A (en) * | 2017-12-29 | 2018-05-18 | 内蒙古蒙草生态环境（集团）股份有限公司 | A kind of method of method and improvement salt-soda soil using euhalophyte improvement salt-soda soil |
| CN109076739A (en) * | 2018-07-26 | 2018-12-25 | 中国科学院遗传与发育生物学研究所 | A kind of strand heavy salinized ground method for recovering vegetation |
| CN110734769A (en) * | 2019-12-04 | 2020-01-31 | 吉林省农业科学院 | saline-alkali soil improver |
| CN111052994A (en) * | 2019-12-17 | 2020-04-24 | 广州普邦园林股份有限公司 | Method for planting ornamental lawn in coastal region of south China |
| CN114731908A (en) * | 2022-05-09 | 2022-07-12 | 江苏农林职业技术学院 | Method for promoting growth of adventitious roots of zoysia japonica seed stems and improving coastal severe saline-alkali soil |
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