CN107006327A - A kind of earlier plant group of Karst Rocky Desertification area Optimal Configuration Method - Google Patents
A kind of earlier plant group of Karst Rocky Desertification area Optimal Configuration Method Download PDFInfo
- Publication number
- CN107006327A CN107006327A CN201710314722.8A CN201710314722A CN107006327A CN 107006327 A CN107006327 A CN 107006327A CN 201710314722 A CN201710314722 A CN 201710314722A CN 107006327 A CN107006327 A CN 107006327A
- Authority
- CN
- China
- Prior art keywords
- species
- exploiting
- biotype
- filling
- site type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention discloses a kind of earlier plant group of Karst Rocky Desertification area Optimal Configuration Method, including following operating procedure：According to phytobiocoenose species composition feature, species allocation ratio is determined；Determine the main biotype composition of phytobiocoenose species；In the stony desertification early recovery stage, species configuration is mainly herbaceous layer or liana；Determine earlier plant community collocation key element；For Karst Rocky Desertification Division site type；On the spot the potentiality grade of supply revegetation is main based on " filling " and " filling+grass " hierarchical structure for weak site type hypotype area, and based on exploiting species time exploiting species, biotype is based on short high-order bud.The present invention can effectively prevent Karst Rocky Desertification, gradually realize revegetation, fundamentally solve Karst Rocky Desertification.
Description
Technical field
The present invention relates to Karst Rocky Desertification species selection, Rocky Desertification Control, and early stage revegetation and phytobiocoenose
The method distributed rationally.
Background technology
Nowadays, it is many to the research in terms of Karst Rocky Desertification inside and outside the province, also certain effect is also obtained, in addition annual state
Family and the input studied inside and outside the province stony desertification aspect are larger, to solve Karst Rocky Desertification formation mechenism, administering, and vegetation
Recovery lays the foundation.Nevertheless, stony desertification area still with certain speed development expand, and Rocky Desertification Control pattern compared with
Many, many Mode localizations are big, and species combination is subjective with configuring, and collocation method is improper, and does not have with habitat conditions
Combine closely, cause the case for causing many afforestation failures, not only revegetation is difficult, is slowly difficult to solve, and people group
Many incomes are low, and poverty turns into larger problem.
The content of the invention：
In view of the deficiencies of the prior art, the present invention provides a kind of side of distributing rationally of earlier plant group of Karst Rocky Desertification area
Method, to ensure the early stage revegetation of Karst Rocky Desertification area.
The technical solution adopted by the present invention：A kind of earlier plant group of Karst Rocky Desertification area Optimal Configuration Method, including
Following operating procedure：
1）According to phytobiocoenose species composition feature, frequency that exploiting species occurs is higher, quantity is more, status of having the advantage, greatly
Part is undershrub or shrubbery shrub；The secondary exploiting species frequency of occurrences and next in number only to exploiting species, in subdominant status, it is determined that
Go out species allocation ratio, the average proportion of composing of exploiting species and time exploiting species is 8:2；
2）Determine phytobiocoenose species main biotype composition, main biotype composition is draft, short, microphanerophyte, really
It is 6 to make draft, nanophanerophyte, the allocation ratio of microphanerophyte three:3:1；
3）Determine the Density Distribution of earlier plant group, based on small Density Distribution, early stage Density and distribution ratio be 0.48~
0.97 plant/m2Between, 0.65 plant/m of average out to2；
4）In the stony desertification early recovery stage, species configuration is mainly herbaceous layer or liana, and shrub layer is less, is fragmentary
Configuration；
5）Earlier plant community collocation key element includes land occupation condition, community composition and structure, community level structure, vertical structure of community
Aspect；
6）For Karst Rocky Desertification Division site type or hypotype, the potentiality grade on the spot supplying revegetation is marked off altogether
For weak site type hypotype 120-130 groups, it is medium 130-140 groups, is strong 85-95 groups；
7）On the spot the potentiality grade of supply revegetation is main with " filling " and " filling+grass " level knot for weak site type hypotype area
Based on structure, based on exploiting species time exploiting species, biotype is based on short high-order bud；For medium site type hypotype area with
Based on " filling+grass ", " Qiao+filling+grass " hierarchical structure, species have exploiting species, secondary exploiting species, and biotype is based on small high-order bud；For
Strong site type hypotype area is main based on the hierarchical structure of " Qiao+filling+grass ", and species have exploiting species, secondary exploiting species, biotype
Partly it is middle high-order bud based on small high-order bud, in the potentiality grade of each revegetation, plant is strong light and strong resistance to
Drought.
The deficiencies in the prior art are solved from basic using the above method, different stony desertification areas land occupation condition is evaluated,
And structure of community is evaluated, is set up to different stony desertification areas habitat, structure of community configuration combination practicable match somebody with somebody
Put pattern.The present invention can effectively prevent Karst Rocky Desertification, gradually realize revegetation, fundamentally solve karst stony desert
Change.
Embodiment：
Enforcement place：Karst Rocky Desertification area, including dolomite and stony desertification distributed area, specific implementation demonstration pilot project are Pingtang County gram
Spend multiple places such as town, Guanling fauna flower river, Xiuwen County.
1）According to phytobiocoenose species composition feature, i.e.,：Exploiting species occur frequency is higher, quantity is more, have the advantage
Status, most of is undershrub or shrubbery shrub；The secondary exploiting species frequency of occurrences and next in number only to exploiting species, in subdominant
Position.Determine species allocation ratio, i.e. the average proportion of composing of exploiting species and time exploiting species is 8:2；
2) the main biotype composition of phytobiocoenose species is determined, i.e.,：Main biotype composition is draft, short, microphanerophyte,
Determine that draft, nanophanerophyte, the allocation ratio of microphanerophyte three are 6:3:1；
3) Density Distribution of earlier plant group is determined, i.e.,：Based on small Density Distribution, early stage Density and distribution ratio be 0.48~
0.97 plant/m2Between, 0.65 plant/m of average out to2；
4) in the stony desertification early recovery stage, species configuration is mainly herbaceous layer or liana, and shrub layer is less, is fragmentary
Configuration；
5) potential is high, water consumption ability is low and WUEL is high to absorb water for exploiting species and time exploiting species, i.e., the high low output of input
Efficient water balance mode is adapted to arid harsh early stage habitat；
6) in exploiting species, plant is strong to early stage environmental adaptability, high in light saturation point, high in light compensation point, the resistance to shade of plant
Property poor, light, average Net Photosynthetic Rate is high, and plant is constituted based on short high-order bud Ph (N), small high-order bud Ph (Mi)；Secondary pioneer
In kind, average photosynthetic rate is medium, and light saturation point is medium, and light compensation point is medium, and one can be restrained oneself in succession early stage group
Determine degree and cover shade, improved with succession advantages for development status, have higher superiority in shrub shrubbery and the tall transition stage of filling, afterwards
Gradually fail, plant is constituted based on Ph (Mi)；
7) should be based on land occupation condition, the annidation of plant, therefore as artificial constructed earlier plant group, early stage plants
In terms of thing community hight includes land occupation condition, community composition and structure, community level structure, vertical structure of community, group's composition
Structure includes kind of a group composition, biotype composition, annidation；
8) Karst Rocky Desertification Division site type or hypotype are directed to, the potentiality grade on the spot supplying revegetation is marked off altogether
It is medium 134 groups for 120 groups weak of site type hypotype, is strong 90 groups；
9) on the spot the potentiality grade of supply revegetation is main with " filling " and " filling+grass " level knot for weak site type hypotype area
Based on structure, based on exploiting species time exploiting species, biotype is based on short high-order bud；For medium site type hypotype area with
Based on " filling+grass ", " Qiao+filling+grass " hierarchical structure, species have exploiting species, secondary exploiting species, and biotype is based on small high-order bud；For
Strong site type hypotype area is main based on the hierarchical structure of " Qiao+filling+grass ", and species have exploiting species, secondary exploiting species, biotype
Partly it is middle high-order bud based on small high-order bud, in the potentiality grade of each revegetation, plant is strong light and strong resistance to
Drought.
Claims (1)
1. a kind of earlier plant group of Karst Rocky Desertification area Optimal Configuration Method, it is characterised in that including following operating procedure：
1）According to phytobiocoenose species composition feature, frequency that exploiting species occurs is higher, quantity is more, status of having the advantage, greatly
Part is undershrub or shrubbery shrub；The secondary exploiting species frequency of occurrences and next in number only to exploiting species, in subdominant status, it is determined that
Go out species allocation ratio, the average proportion of composing of exploiting species and time exploiting species is 8:2；
2）Determine phytobiocoenose species main biotype composition, main biotype composition is draft, short, microphanerophyte, really
It is 6 to make draft, nanophanerophyte, the allocation ratio of microphanerophyte three:3:1；
3）Determine the Density Distribution of earlier plant group, based on small Density Distribution, early stage Density and distribution ratio be 0.48~
0.97 plant/m2Between, 0.65 plant/m of average out to2；
4）In the stony desertification early recovery stage, species configuration is mainly herbaceous layer or liana, and shrub layer is less, is fragmentary
Configuration；
5）Earlier plant community collocation key element includes land occupation condition, community composition and structure, community level structure, vertical structure of community
Aspect；
6）For Karst Rocky Desertification Division site type or hypotype, the potentiality grade on the spot supplying revegetation is marked off altogether
For weak site type hypotype 120-130 groups, it is medium 130-140 groups, is strong 85-95 groups；
7）On the spot the potentiality grade of supply revegetation is main with " filling " and " filling+grass " level knot for weak site type hypotype area
Based on structure, based on exploiting species time exploiting species, biotype is based on short high-order bud；For medium site type hypotype area with
Based on " filling+grass ", " Qiao+filling+grass " hierarchical structure, species have exploiting species, secondary exploiting species, and biotype is based on small high-order bud；For
Strong site type hypotype area is main based on the hierarchical structure of " Qiao+filling+grass ", and species have exploiting species, secondary exploiting species, biotype
Partly it is middle high-order bud based on small high-order bud, in the potentiality grade of each revegetation, plant is strong light and strong resistance to
Drought.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314722.8A CN107006327A (en) | 2017-05-06 | 2017-05-06 | A kind of earlier plant group of Karst Rocky Desertification area Optimal Configuration Method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314722.8A CN107006327A (en) | 2017-05-06 | 2017-05-06 | A kind of earlier plant group of Karst Rocky Desertification area Optimal Configuration Method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107006327A true CN107006327A (en) | 2017-08-04 |
Family
ID=59450445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710314722.8A Pending CN107006327A (en) | 2017-05-06 | 2017-05-06 | A kind of earlier plant group of Karst Rocky Desertification area Optimal Configuration Method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107006327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291916A (en) * | 2019-08-02 | 2019-10-01 | 贵州甲克虫环境科技有限责任公司 | A kind of seed of anti-stony desertification |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836546A (en) * | 2010-05-04 | 2010-09-22 | 四川大学 | Construction method of plant community in northwest region |
| CN102656973A (en) * | 2012-05-15 | 2012-09-12 | 广西大学 | Method for controlling stony desertification and restoring ecosystem of stony desertification region |
| CN102960146A (en) * | 2012-11-20 | 2013-03-13 | 周传艳 | Planting method for planting eco-economic vegetation in gentle slope land of karst stony desertification region |
| CN103911981A (en) * | 2014-03-25 | 2014-07-09 | 贵州师范大学 | Prevention method for potential rocky desertification in karst mountainous area |
| CN105594432A (en) * | 2015-12-29 | 2016-05-25 | 贵州师范大学 | Carbon-sink-increasing planting method for rocky desertification comprehensive treatment of karst region |
| CN106576801A (en) * | 2016-12-06 | 2017-04-26 | 贵州师范大学 | Collocation method for hedgerows in moderate-intense rocky desertification environment in karst area |
-
2017
- 2017-05-06 CN CN201710314722.8A patent/CN107006327A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836546A (en) * | 2010-05-04 | 2010-09-22 | 四川大学 | Construction method of plant community in northwest region |
| CN102656973A (en) * | 2012-05-15 | 2012-09-12 | 广西大学 | Method for controlling stony desertification and restoring ecosystem of stony desertification region |
| CN102960146A (en) * | 2012-11-20 | 2013-03-13 | 周传艳 | Planting method for planting eco-economic vegetation in gentle slope land of karst stony desertification region |
| CN103911981A (en) * | 2014-03-25 | 2014-07-09 | 贵州师范大学 | Prevention method for potential rocky desertification in karst mountainous area |
| CN105594432A (en) * | 2015-12-29 | 2016-05-25 | 贵州师范大学 | Carbon-sink-increasing planting method for rocky desertification comprehensive treatment of karst region |
| CN106576801A (en) * | 2016-12-06 | 2017-04-26 | 贵州师范大学 | Collocation method for hedgerows in moderate-intense rocky desertification environment in karst area |
Non-Patent Citations (1)
| Title |
|---|
| 赵慧敏等: "云南省砚山县石漠化区域植被修复的物种配置研究", 《水土保持通报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291916A (en) * | 2019-08-02 | 2019-10-01 | 贵州甲克虫环境科技有限责任公司 | A kind of seed of anti-stony desertification |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zeppel et al. | Impacts of extreme precipitation and seasonal changes in precipitation on plants | |
| CN105145107B (en) | Stable vegetation method of ecological construction for hills type reservoir storage estuarine wetland | |
| CN104817182B (en) | The method building preventing and controlling agricultural area source pollution cold district riparian buffer strips | |
| CN103526717A (en) | Binjiang touring type wetland revegetation mode structure | |
| CN103583310A (en) | Drought resisting and forest planting method for karst region difficult site | |
| CN102160483A (en) | Method for afforesting desert and retaining water | |
| CN105359770A (en) | Construction method for suburb gentle slope land-lake ecotone vegetational community | |
| CN104472337B (en) | Vegetation planting module | |
| CN107858992A (en) | A kind of near-nature forest riparian buffer strips for hindering control pollution of area source | |
| CN103621288A (en) | Natural repairing and recovering method of deteriorated grassland in loess plateau | |
| CN101858068A (en) | Artificial lake full open type plant bank protection method | |
| CN109287183A (en) | A method of it is repaired for heavy saline-alkali area at seashore vegetation construction, joint | |
| CN108575170A (en) | Hill forest green method is replied immediately soon | |
| CN106068753A (en) | Erosion zone, a kind of south collapses hilllock fast greening method | |
| CN207672511U (en) | A kind of near-nature forest riparian buffer strips of resistance control pollution of area source | |
| CN105165520A (en) | Plantation method using water dampness-resistant tree seed to restore reservoir hydro fluctuation belt | |
| CN107006327A (en) | A kind of earlier plant group of Karst Rocky Desertification area Optimal Configuration Method | |
| CN108040730A (en) | A kind of North-West Sichuan alpine sandy land sea-buckthorn method for planting | |
| CN201151905Y (en) | Sand-fixation net | |
| CN106592524A (en) | Vertical greening ecological retaining wall component and use method thereof | |
| CN115812502A (en) | Flooding-resistant natural ecological community construction technical method for hydro-fluctuation belt | |
| Chen et al. | Layout and composition of house-embracing trees in an island Feng Shui village in Okinawa, Japan | |
| CN107653892A (en) | A kind of ecological revetment system based on plant root species form | |
| Schulze | River basin responses to global change and anthropogenic impacts | |
| CN102550236A (en) | Method applying jerusalem artichoke to greening of saline-alkali soil road areas of cold-region roads |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170804 |