CN109247199A - A method of it concedes the land and rebuilds Calamagrostis angustifolia - Google Patents
A method of it concedes the land and rebuilds Calamagrostis angustifolia Download PDFInfo
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- CN109247199A CN109247199A CN201811084492.1A CN201811084492A CN109247199A CN 109247199 A CN109247199 A CN 109247199A CN 201811084492 A CN201811084492 A CN 201811084492A CN 109247199 A CN109247199 A CN 109247199A
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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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
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Abstract
A method of it concedes the land and rebuilds Calamagrostis angustifolia, one, the mid or late July that time of site preparation is current year；Operation is carried out using rotary cultivator, depth of turning soil is 10~20cm；Two, 5~8 days before transplanting Deyeuxia angustifolia plant, will be smooth after old-field pour water, soil invasive depth be 5~10cm；Three, based on Deyeuxia angustifolia wetland, such wetland soil water content is 70% to earth's surface seasonality ponding；It is 0.16~0.25m that single sample block, which takes area,2, sample block gap at least 1m, taking depth is 5~20cm, and taking the time is mid or late August；Four, being divided into the Deyeuxia angustifolia sample block taken using sample cutter is suitable for several fritters transplanted, 0.006~0.01m of area of every fritter2；Five, transplanting time is early September；Using manually mode is planted, the Deyeuxia angustifolia fritter after cutting in step 4 is planted in the soil impregnated, transplanting depth is 5~15cm；Six, line space is 25~50cm；Seven, later maintenance management is predominantly periodically poured water, and non-irrigated wet alternate is carried out.
Description
Technical field
The present invention relates to a kind of method conceded the land and rebuild Calamagrostis angustifolia, belong to the method and technology neck for rebuilding Calamagrostis angustifolia
Domain.
Background technique
Wetland is the important component of terrestrial ecosystems, has " kidney of the earth " good reputation, is water resource " storage
Library " and " clarifier ", be many Precious, Rare, Endangered objects be especially necessary to rare aquatic bird in imminent danger inhabit, migrate, it is overwintering and breeding
Important place, there is protection bio-diversity, regulated flow, improve water quality, adjust the multiple functions such as miniclimate.
However, with the demand of socio-economic development, with agriculture cultivation, herds etc. and to lead to wetland for the mankind's activity of representative
Area falls sharply.By taking wetland, Sanjiang Plain as an example, natural bioremediation area is reduced to current from 5,340,000 hectares in the early days of foundation
More than 90 ten thousand hectares, slip is 80% or more, and most wetlands are converted into farmland.While Wetland Area is reduced, wetland is broken
The aggravation of change degree, Different Types of Wetland Vegetations are reduced, and wetland plant diversity seriously reduces, many due to the destruction on animal habitat ground
The population of Precious, Rare, Endangered protection animal is constantly reduced, or even is disappeared, and the structure and function degradation of wetland, Regional Precipitation exists
It is relatively substantially change in the past on time and space scale.Serious influence is produced on region ecology safety and social development.
A large amount of research work, the especially U.S., Canada, auspicious have been done in terms of wetland recovery and reconstruction theory both at home and abroad
Numerous studies have been done in terms of wetland ecological restoration and reconstruction by the country such as allusion quotation, Australia, Holland and China.Such as the U.S. and add
South put on airs mainly based on the ecological recovery research of eutrophic mire, by engineering and biological control measure control pollution to restore
Wet land water quality and bio-diversity；European and Canada the north then based on the ecological recovery research of oligotrophic bog, is laid particular emphasis on
Expand the area in marsh and lake and marshland.Although China starts late in terms of wetland ecological restoration and reconstruction research, develop
Quickly, especially in recent years to lake and marshland, riverine wetland, urban wetland and field area pollution wetland ecological recovery with
It is rapid to rebuild research and development, although however it is domestic carried out some fruitful work at present, about wetland ecological restoration with
The work for rebuilding aspect still has extensive work and waits carrying out, especially in terms of still shortcoming is mature is applicable in
Key technology and method.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems of the prior art, and then provide one kind and concede the land and rebuild leaflet
The method of chapter wetland.
The purpose of the present invention is what is be achieved through the following technical solutions:
A method of it concedes the land and rebuilds Calamagrostis angustifolia,
Step 1: site preparation, time of site preparation is the mid or late July of current year；Method of soil preparation and mode, are carried out using rotary cultivator
Operation, depth of turning soil be 10~20cm, rotary tillage 1~4 time.
Step 2: increasing soil fertility: 5~8 days before transplanting Deyeuxia angustifolia plant, will be smooth after old-field pour water, soil
Invasive depth is 5~10cm, carries out preliminary preparation for plant transplantation.
Step 3: Deyeuxia angustifolia selects and takes, rebuilds target plant-Deyeuxia angustifolia and derive from native leaflet chapter wetland, with
Based on Deyeuxia angustifolia wetland, such wetland soil water content is 70% to earth's surface seasonality ponding, and phytobiocoenose is excellent
The cover degree of gesture kind Deyeuxia angustifolia is 85% or more.Select the preferable Deyeuxia angustifolia of growing way, single sample block take area be 0.16~
0.25m2, sample block gap at least 1m is (in order to reduce the damage to natural bioremediation, muskeg in such sampling method short time
Can be self-healing), taking depth is 5~20cm (5~20cm below earth's surface), takes together together with aboveground vegetation, takes the time
For mid or late August.
Step 4: Deyeuxia angustifolia sample block is divided, being divided into the Deyeuxia angustifolia sample block taken using sample cutter is suitable for transplanting
Several fritters, the area of fritter, 0.006~0.01m of area of every fritter2, try not to damage Deyeuxia angustifolia in cutting process
Underground rhizome.After cutting, the aerial part of Deyeuxia angustifolia vegetation is removed, it is 5~10cm that aerial part, which retains height,.
Step 5: transplanting time and mode, transplanting time is early September；Transplanting method, using manually planting mode (such as
Rice transplanting mode), by step 4 cut after Deyeuxia angustifolia fritter plant in the soil impregnated, transplanting depth be 5~
15cm。
Step 6: transplanting parameter, line space is 25~50cm.
Step 7: later maintenance management, predominantly periodically pours water, non-irrigated wet alternate is carried out, promotes Deyeuxia angustifolia vegetation raw
Root improves plant survival rate, and provides main guarantee for colonization, growth and the breeding that second year rebuilds Deyeuxia Angustifolia Population.
Outstanding feature of the invention is to use the typical top vegetation constructive species of wetland or sociales into wetland for old-field
Revegetation technology can substantially change the structure and composition of phytobiocoenose, turn vegetation pattern from unstable forb meadow
Become relatively stable Marsh meadow or Typical Meadow, ecosystem function is obviously improved, and vegetation cover degree and biomass are obvious
It improves.2016, in the Honghe Natural Reserve of Heilungkiang carry out experiment, test 2 hectares of area, 2017 and
Continuous monitoring result in 2018 shows to improve 20%~35% compared with old-field (control) vegetation coverage, and vegetation productivity mentions
High by 25% or more, annual plant quantity significantly reduces in vegetation and plant species composition, and applicability of the present invention is wide, government, enterprise
Public institution can bear, and can obviously improve region environment, to maintenance area ecological safety, swamp protection species diversity
Property etc. is of great significance, while can provide solid Guarantee Of Environment for regional economy and social development.The present invention can be used for north
The wetland reconstruction (conceding the land also wet) of square old-field
Specific embodiment
The present invention is described in further detail below: the present embodiment under the premise of the technical scheme of the present invention into
Row is implemented, and gives detailed embodiment, but protection scope of the present invention is not limited to following embodiments.
Embodiment 1
A kind of method conceded the land and rebuild Calamagrostis angustifolia is provided, steps are as follows:
Step 1: site preparation, time of site preparation are the mid or late July of current year；Method of soil preparation and mode, are carried out using rotary cultivator
Operation, depth of turning soil be 10~20cm, rotary tillage 1~4 time.By rotary tillage, on the one hand original aerial plant is smashed, in addition
Play the role of leveling land.Above-mentioned time of site preparation, ways and means is selected to be primarily due to arable land after conceding the land, surface vegetation
Forb meadow based on sagebruss, herba setariae viridis etc., and vegetation growth is luxuriant, furthermore in selection of time, these elder generations at this time
Cutting edge of a knife or a sword plant does not form the still prematurity of seed or seed, destroys the breeding history of life of these miscellanies grass；Furthermore the north is ploughed
Ridge culture mode is unsuitable for the growth of target vegetation.
Step 2: increasing soil fertility, 5~8 days before transplanting Deyeuxia angustifolia plant, will be smooth after old-field pour water, soil
Invasive depth is 5~10cm, carries out preliminary preparation for plant transplantation.
Step 3: Deyeuxia angustifolia selects and takes, and rebuilds target plant-Deyeuxia angustifolia and derives from native leaflet chapter wetland, with
Based on Deyeuxia angustifolia wetland, such wetland soil water content is 70% to earth's surface seasonality ponding, and phytobiocoenose is excellent
The cover degree of gesture kind Deyeuxia angustifolia is 85% or more.Select the preferable Deyeuxia angustifolia of growing way, single sample block take area be 0.16~
0.25m2, sample block gap at least 1m is (in order to reduce the damage to natural bioremediation, muskeg in such sampling method short time
Can be self-healing), taking depth is 5~20cm (5~20cm below earth's surface), takes together together with aboveground vegetation, takes the time
For mid or late August.
Step 4: the segmentation of Deyeuxia angustifolia sample block, being divided into the Deyeuxia angustifolia sample block taken using sample cutter is suitable for transplanting
Several fritters, the area of fritter, 0.006~0.01m of area of every fritter2, try not to damage Deyeuxia angustifolia in cutting process
Underground rhizome.After cutting, the aerial part of Deyeuxia angustifolia vegetation is removed, it is 5~10cm that aerial part, which retains height,.
Step 5: transplanting time and mode, transplanting time are early September；Transplanting method, using manually planting mode (such as
Rice transplanting mode), by step 4 cut after Deyeuxia angustifolia fritter plant in the soil impregnated, transplanting depth be 5~
15cm。
Step 6: transplanting parameter, line space are 25~50cm.
Step 7: later maintenance management is predominantly periodically poured water, and carries out non-irrigated wet alternate, promotes Deyeuxia angustifolia vegetation raw
Root improves plant survival rate, and provides main guarantee for colonization, growth and the breeding that second year rebuilds Deyeuxia Angustifolia Population.
Embodiment 2
A kind of method conceded the land and rebuild Calamagrostis angustifolia is provided, steps are as follows:
Step 1: site preparation, time of site preparation are the mid or late July of current year；Method of soil preparation and mode, are carried out using rotary cultivator
Operation, depth of turning soil be 10~18cm, rotary tillage 2~4 times.By rotary tillage, on the one hand original aerial plant is smashed, in addition
Play the role of leveling land.Above-mentioned time of site preparation, ways and means is selected to be primarily due to arable land after conceding the land, surface vegetation
Forb meadow based on sagebruss, herba setariae viridis etc., and vegetation growth is luxuriant, furthermore in selection of time, these elder generations at this time
Cutting edge of a knife or a sword plant does not form the still prematurity of seed or seed, destroys the breeding history of life of these miscellanies grass；Furthermore the north is ploughed
Ridge culture mode is unsuitable for the growth of target vegetation.
Step 2: increasing soil fertility, 5~8 days before transplanting Deyeuxia angustifolia plant, will be smooth after old-field pour water, soil
Invasive depth is 5~8cm, carries out preliminary preparation for plant transplantation.
Step 3: Deyeuxia angustifolia selects and takes, and rebuilds target plant-Deyeuxia angustifolia and derives from native leaflet chapter wetland, with
Based on Deyeuxia angustifolia wetland, such wetland soil water content is 70% to earth's surface seasonality ponding, and phytobiocoenose is excellent
The cover degree of gesture kind Deyeuxia angustifolia is 85% or more.The preferable Deyeuxia angustifolia of growing way is selected, it is 0.16m that single sample block, which takes area,2, sample
(in order to reduce the damage to natural bioremediation, muskeg can be voluntarily extensive in such sampling method short time by block gap at least 1m
It is multiple), taking depth is 5~15cm (5~15cm below earth's surface), is taken together together with aboveground vegetation, and taking the time is in August
The last ten-days period.
Step 4: the segmentation of Deyeuxia angustifolia sample block, being divided into the Deyeuxia angustifolia sample block taken using sample cutter is suitable for transplanting
Several fritters, the area of fritter, the area 0.01m of every fritter2, try not to damage Deyeuxia angustifolia subterraneous root in cutting process
Stem.After cutting, the aerial part of Deyeuxia angustifolia vegetation is removed, it is 5~10cm that aerial part, which retains height,.
Step 5: transplanting time and mode, transplanting time are early September；Transplanting method, using manually planting mode (such as
Rice transplanting mode), by step 4 cut after Deyeuxia angustifolia fritter plant in the soil impregnated, transplanting depth be 5~
15cm。
Step 6: transplanting parameter, line space are 25~50cm.
Step 7: later maintenance management is predominantly periodically poured water, and carries out non-irrigated wet alternate, promotes Deyeuxia angustifolia vegetation raw
Root improves plant survival rate, and provides main guarantee for colonization, growth and the breeding that second year rebuilds Deyeuxia Angustifolia Population.
Embodiment 3
A kind of method conceded the land and rebuild Calamagrostis angustifolia is provided, steps are as follows:
Step 1: site preparation, time of site preparation are the mid or late July of current year；Method of soil preparation and mode, are carried out using rotary cultivator
Operation, depth of turning soil be 10~15cm, rotary tillage 2 times.By rotary tillage, on the one hand original aerial plant is smashed, is in addition played
The effect of leveling land.Above-mentioned time of site preparation, ways and means is selected to be primarily due to arable land after conceding the land, surface vegetation artemisia
Forb meadow based on plant, herba setariae viridis etc., and vegetation growth is luxuriant, and furthermore in selection of time, these pioneers plant at this time
Object does not form the still prematurity of seed or seed, destroys the breeding history of life of these miscellanies grass；Furthermore the ridge culture in north arable land
Mode is unsuitable for the growth of target vegetation.
Step 2: increasing soil fertility, 5~8 days before transplanting Deyeuxia angustifolia plant, will be smooth after old-field pour water, soil
Invasive depth is 5~8cm, carries out preliminary preparation for plant transplantation.
Step 3: Deyeuxia angustifolia selects and takes, and rebuilds target plant-Deyeuxia angustifolia and derives from native leaflet chapter wetland, with
Based on Deyeuxia angustifolia wetland, such wetland soil water content is 70% to earth's surface seasonality ponding, and phytobiocoenose is excellent
The cover degree of gesture kind Deyeuxia angustifolia is 85% or more.The preferable Deyeuxia angustifolia of growing way is selected, it is 0.25m that single sample block, which takes area,2, sample
(in order to reduce the damage to natural bioremediation, muskeg can be voluntarily extensive in such sampling method short time by block gap at least 1m
It is multiple), taking depth is 5~10cm (5~10cm below earth's surface), is taken together together with aboveground vegetation, and taking the time is in August
The last ten-days period.
Step 4: the segmentation of Deyeuxia angustifolia sample block, being divided into the Deyeuxia angustifolia sample block taken using sample cutter is suitable for transplanting
Several fritters, the area of fritter, the area 0.01m of every fritter2, try not to damage Deyeuxia angustifolia subterraneous root in cutting process
Stem.After cutting, the aerial part of Deyeuxia angustifolia vegetation is removed, it is 5~10cm that aerial part, which retains height,.
Step 5: transplanting time and mode, transplanting time are early September；Transplanting method, using manually planting mode (such as
Rice transplanting mode), by step 4 cut after Deyeuxia angustifolia fritter plant in the soil impregnated, transplanting depth be 5~
15cm。
Step 6: transplanting parameter, line space are 25~40cm.
Step 7: later maintenance management is predominantly periodically poured water, and carries out non-irrigated wet alternate, promotes Deyeuxia angustifolia vegetation raw
Root improves plant survival rate, and provides main guarantee for colonization, growth and the breeding that second year rebuilds Deyeuxia Angustifolia Population.
Embodiment 4
A kind of method conceded the land and rebuild Calamagrostis angustifolia is provided, steps are as follows:
Step 1: site preparation, time of site preparation are the mid or late July of current year；Method of soil preparation and mode, are carried out using rotary cultivator
Operation, depth of turning soil be 10~15cm, rotary tillage 3 times.By rotary tillage, on the one hand original aerial plant is smashed, is in addition played
The effect of leveling land.Above-mentioned time of site preparation, ways and means is selected to be primarily due to arable land after conceding the land, surface vegetation artemisia
Forb meadow based on plant, herba setariae viridis etc., and vegetation growth is luxuriant, and furthermore in selection of time, these pioneers plant at this time
Object does not form the still prematurity of seed or seed, destroys the breeding history of life of these miscellanies grass；Furthermore the ridge culture in north arable land
Mode is unsuitable for the growth of target vegetation.
Step 2: increasing soil fertility, 5~8 days before transplanting Deyeuxia angustifolia plant, will be smooth after old-field pour water, soil
Invasive depth is 10cm, carries out preliminary preparation for plant transplantation.
Step 3: Deyeuxia angustifolia selects and takes, and rebuilds target plant-Deyeuxia angustifolia and derives from native leaflet chapter wetland, with
Based on Deyeuxia angustifolia wetland, such wetland soil water content is 70% to earth's surface seasonality ponding, and phytobiocoenose is excellent
The cover degree of gesture kind Deyeuxia angustifolia is 85% or more.The preferable Deyeuxia angustifolia of growing way is selected, it is 0.25m that single sample block, which takes area,2, sample
(in order to reduce the damage to natural bioremediation, muskeg can be voluntarily extensive in such sampling method short time by block gap at least 1m
It is multiple), taking depth is 10cm (5~10cm below earth's surface), is taken together together with aboveground vegetation, take the time be in August under
Ten days.
Step 4: the segmentation of Deyeuxia angustifolia sample block, being divided into the Deyeuxia angustifolia sample block taken using sample cutter is suitable for transplanting
Several fritters, the area of fritter, the area 0.01m of every fritter2, try not to damage Deyeuxia angustifolia subterraneous root in cutting process
Stem.After cutting, the aerial part of Deyeuxia angustifolia vegetation is removed, it is 5cm that aerial part, which retains height,.
Step 5: transplanting time and mode, transplanting time are early September；Transplanting method, using manually planting mode (such as
Rice transplanting mode), by step 4 cut after Deyeuxia angustifolia fritter plant in the soil impregnated, transplanting depth be 5~
10cm。
Step 6: transplanting parameter, line space are 25~30cm.
Step 7: later maintenance management is predominantly periodically poured water, and carries out non-irrigated wet alternate, promotes Deyeuxia angustifolia vegetation raw
Root improves plant survival rate, and provides main guarantee for colonization, growth and the breeding that second year rebuilds Deyeuxia Angustifolia Population.
Method in embodiment of above is used for the wetland reconstruction (conceding the land also wet) of northern old-field, is suitable for Deyeuxia angustifolia
Wetland is to restore target wetland.2016, carry out experiment in the Honghe Natural Reserve of Heilungkiang, experiment area 2 is public
Hectare, 2017 and 2018 continuous monitoring results show to improve 20%~35% compared with old-field (control) vegetation coverage,
Vegetation productivity improves 25% or more, and annual plant quantity significantly reduces in vegetation and plant species composition, and the present invention is applicable in
Property it is wide, government, enterprises and institutions can bear, can obviously improve region environment, to maintenance area ecological safety, protection
Wetland species diversity etc. is of great significance, while can provide solid Guarantee Of Environment for regional economy and social development.This
Invention can be used for the wetland reconstruction (conceding the land also wet) of northern old-field.
The foregoing is only a preferred embodiment of the present invention, these specific embodiments are all based on the present invention
Different implementations under general idea, and scope of protection of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, should all cover of the invention
Within protection scope.Therefore, the scope of protection of the invention shall be subject to the scope of protection specified in the patent claim.
Claims (10)
1. a kind of method for rebuilding Calamagrostis angustifolia of conceding the land, which is characterized in that
Step 1: site preparation, time of site preparation is the mid or late July of current year；Method of soil preparation and mode carry out operation using rotary cultivator,
Depth of turning soil be 10~20cm, rotary tillage 1~4 time；
Step 2: increase soil fertility, 5~8 days before transplanting Deyeuxia angustifolia plant, will be smooth after old-field pour water, soil infiltration
Depth is 5~10cm, carries out preliminary preparation for plant transplantation；
Step 3: Deyeuxia angustifolia selects and takes, rebuilds target plant-Deyeuxia angustifolia and derive from native leaflet chapter wetland, with leaflet
Based on chapter Marsh meadow wetland, such wetland soil water content is 70% to earth's surface seasonality ponding, phytobiocoenose sociales
The cover degree of Deyeuxia angustifolia is 85% or more；The preferable Deyeuxia angustifolia of growing way is selected, it is 0.16~0.25m that single sample block, which takes area,2, sample
Block gap at least 1m, taking depth is 5~20cm, is taken together together with aboveground vegetation, and taking the time is mid or late August；
Step 4: Deyeuxia angustifolia sample block is divided, being divided into the Deyeuxia angustifolia sample block taken using sample cutter is suitable for the several of transplanting
Fritter, the area of fritter, 0.006~0.01m of area of every fritter2, try not to damage Deyeuxia angustifolia underground in cutting process
Rhizome；After cutting, the aerial part of Deyeuxia angustifolia vegetation is removed, it is 5~10cm that aerial part, which retains height,；
Step 5: transplanting time and mode, transplanting time is early September；Transplanting method, using manually mode is planted, by step
Deyeuxia angustifolia fritter after cutting in four is planted in the soil impregnated, and transplanting depth is 5~15cm；
Step 6: transplanting parameter, line space is 25~50cm；
Step 7: later maintenance management, predominantly periodically pours water, non-irrigated wet alternate is carried out, Deyeuxia angustifolia vegetation is promoted to take root, is improved
Plant survival rate, and main guarantee is provided for colonization, growth and the breeding that second year rebuilds Deyeuxia Angustifolia Population.
2. method according to claim 1 that rebuild Calamagrostis angustifolia of conceding the land, which is characterized in that in step 1, depth of digging
Degree is 10~15cm.
3. method according to claim 1 that rebuild Calamagrostis angustifolia of conceding the land, which is characterized in that in step 1, depth of digging
Degree is 10~18cm.
4. method according to claim 1 that rebuild Calamagrostis angustifolia of conceding the land, which is characterized in that in step 2, soil leaching
Profit depth is 5~8cm.
5. method according to claim 1 that rebuild Calamagrostis angustifolia of conceding the land, which is characterized in that in step 2, soil leaching
Profit depth is 10cm.
6. method according to claim 1 that rebuild Calamagrostis angustifolia of conceding the land, which is characterized in that in step 3, take depth
Degree is 5~15cm.
7. method according to claim 1 that rebuild Calamagrostis angustifolia of conceding the land, which is characterized in that in step 3, take depth
Degree is 5~10cm.
8. method according to claim 1 that rebuild Calamagrostis angustifolia of conceding the land, which is characterized in that in step 3, take depth
Degree is 10cm.
9. method according to claim 1 that rebuild Calamagrostis angustifolia of conceding the land, which is characterized in that in step 6, line space
For 25~40cm.
10. method according to claim 1 that rebuild Calamagrostis angustifolia of conceding the land, which is characterized in that in step 6, line space
For 25~30cm.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717011A (en) * | 2019-02-27 | 2019-05-07 | 黑龙江省科学院自然与生态研究所 | A kind of gently degraded Calamagrostis angustifolia method for recovering vegetation based on ammonium hydrogen carbonate |
| CN109717014A (en) * | 2019-02-27 | 2019-05-07 | 黑龙江省科学院自然与生态研究所 | A kind of heavy-degraded Calamagrostis angustifolia method for recovering vegetation based on fertilizer compounding |
| CN109717012A (en) * | 2019-02-27 | 2019-05-07 | 黑龙江省科学院自然与生态研究所 | A kind of gently degraded Calamagrostis angustifolia method for recovering vegetation based on ammonium nitrate |
| CN111316783A (en) * | 2020-03-27 | 2020-06-23 | 中国科学院东北地理与农业生态研究所 | Method for carrying out ploughing-removing and dampness-reducing by utilizing honeydew source plant stachys fimbriatus |
| CN112314095A (en) * | 2020-10-30 | 2021-02-05 | 中国科学院东北地理与农业生态研究所 | Method for recovering degraded reed wetland by using farmland drainage in spring |
| CN113516083A (en) * | 2021-07-19 | 2021-10-19 | 中国农业科学院草原研究所 | Ecological restoration modeling method for vegetation in abandoned farmland in grassland area |
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| CN104604475A (en) * | 2014-12-26 | 2015-05-13 | 中国科学院东北地理与农业生态研究所 | Method for promoting recovery of marsh plants in wetland field blocks reverted from cultivated land in plain area |
| CN105103829A (en) * | 2015-07-20 | 2015-12-02 | 中国科学院东北地理与农业生态研究所 | Indoor artificial cultivation method for deyeuxia angustifolia as wetland plant |
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| CN109717014A (en) * | 2019-02-27 | 2019-05-07 | 黑龙江省科学院自然与生态研究所 | A kind of heavy-degraded Calamagrostis angustifolia method for recovering vegetation based on fertilizer compounding |
| CN109717012A (en) * | 2019-02-27 | 2019-05-07 | 黑龙江省科学院自然与生态研究所 | A kind of gently degraded Calamagrostis angustifolia method for recovering vegetation based on ammonium nitrate |
| CN111316783A (en) * | 2020-03-27 | 2020-06-23 | 中国科学院东北地理与农业生态研究所 | Method for carrying out ploughing-removing and dampness-reducing by utilizing honeydew source plant stachys fimbriatus |
| CN111316783B (en) * | 2020-03-27 | 2022-06-03 | 中国科学院东北地理与农业生态研究所 | Method for carrying out ploughing-removing and dampness-reducing by utilizing honeydew source plant stachys fimbriatus |
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| CN113516083B (en) * | 2021-07-19 | 2023-04-07 | 中国农业科学院草原研究所 | Ecological restoration modeling method for vegetation in abandoned farmland in grassland area |
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