CN106034896A - Biological control method for soil erosion at steep slope gully of mountainous hilly region of Ili river valley - Google Patents
Biological control method for soil erosion at steep slope gully of mountainous hilly region of Ili river valley Download PDFInfo
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
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- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
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Abstract
The invention relates to a biological control method for soil erosion at a steep slope gulley of a mountainous hilly region of Ili river valley. According to the method, a water-and-soil conservation function of vegetation is utilized and water-and-soil conservation species are selected according to local conditions, thereby optimizing spatial configuration of the vegetation. The water-and-soil conservation species are differentially configured on the gully and slopes at two sides. Furthermore according to a simple water-and-soil conservation measure, spatial configuration of each measure and the vegetation is constructed and optimized, thereby realizing blocking to slope runoff and mud caused by rainfall and snow melting. Furthermore the vegetation is cultivated by means of rainfall, thereby improving surface coverage, reducing slope runoff, blocking mud and realizing biological control for soil erosion at the steep slope gulley of the mountainous hilly region of Ili river valley. The biological control method settles problems of soil erosion at a two-stage gully which is vertical to a north-and-south river system in the mountainous hilly region of the Ili river valley and a water-and-soil conservation measure effectiveness difference caused by spatial heterogeneity of the gully and shady slope and sunny slope at two sides in soil and microenvironment in the mountainous hilly region of Ili river valley.
Description
Technical field
The present invention relates to Ili River Valley Hills And Low Mountains Soil Erosion Prevention and Cure method, be specifically related to a kind of low mountain of Ili River Valley
The biological control method of abrupt slope, hills area cheuch Soil erosion.
Background technology
NORTHWEST CHINA arid biogeographic zone area exceedes 1/4th of area.The weather of drought, soil development is faint
The ecological environment that arid biogeographic zone is fragile and the most disturbed is created with sparse vegetative coverage.Although dry and rainless, Soil erosion
How based on wind erosion, but Northwest arid district catchment is the most more concentrated, mainly in spring and summer, and the snowfall in winter
Concentration in spring is melted, and generally to deposited one layer of fourth season loose heavy in the low mountains and hills areal area of NORTHWEST CHINA arid biogeographic zone in addition
Long-pending thing, these create objective condition for water erosion, and the most usually can cause the strongest waterpower in mountain area and area, river valley
Soil erosion, and directly threaten ecological safety and the basin water environment in oasis in front of the mountains.Particularly in recent decades, with northwest
The arid biogeographic zone sensitive response to Global climate change, extreme rainfall, snowfall event occurrence frequency increase, and have been further exacerbated by low mountain
The sensitivity of hills area Soil erosion.Therefore this region implement effective water-and-soil conservation measures, preventing and treating because water erosion or
The corrosional soil erosion that interlocks of waterpower and wind-force is the objective demand of region Oasis economy sustainable development.
Xinjiang Yili of China river valley is positioned at the western border area of motherland, has typical river valley geomorgy, be China inland towards West Asia with
The forward position that Europe is open, is also " economy-zone, the Silk Road " core space important channel.In river valley, land resource is that Xinjiang is maximum
A piece of " virgin land " with very big potentiality to be exploited, its water and soil resources Sustainable Development and Utilization is modern to China's Northwestern environment agricultural
Change industry development, Agriculture in Xinjiang Industrial Construction significant.As a main Development of farming and animal husbandry district in Xinjiang, the Yilihe River
Paddy has many excellent natural pastures, Hills And Low Mountains, both sides, river valley and in front of the mountains hillside fields be dispersed with wide grassland in spring and autumn.
But, in the case of background of global climate change and region overgrazing for many years are gently supported, many is positioned at Hills And Low Mountains and slope in front of the mountains
Significantly degenerating in the grassland in spring and autumn on ground, causes vegetative coverage to reduce, grow in the water system in two, north and south, Tianshan Mountains in addition in Ili River Valley
Numerous, and top layer, Hills And Low Mountains, river valley easily sends out the loess deposit fourth season of Soil erosion, snow melt in spring and summer rainfall collection
The objective condition such as middle degree is high so that this region becomes the extremely sensitive district of Ili River Valley Soil erosion and the height of soil erosion
Send out district.The numerous two grades of coombes of each water system vertical distribution particularly grown with north-south and the gradient of cheuch both sides are more than 15 °
Abrupt slope, Soil erosion area occurred frequently in snow melt and rainfall especially, and can directly earth be brought into each water system, and finally converging
Enter the Yilihe River, form soil erosion.And the abrupt slope of these cheuches and both sides is the most all the difficult point of water and soil conservation, because slope
Degree is big, soil layer is thin, and cheuch south and north flanks abrupt slope shows with bottom of trench soil characteristic, microecological environment and vegetation development situation heterogeneity
Writing, unified water-and-soil conservation measures is usually produced effects the best.
For soil environment, the vegetative coverage feature of Ili River Valley Hills And Low Mountains chiltern fourth season dwarf soil, take into account easily
Send out the East and West direction of soil erosion be distributed two grades of cheuches and the both sides gradient abrupt slope more than 15 °, coombe landform, and yin, yang slope with
The Environmental spacial heterogeneity of bottom of trench, and consider that economy and the technical feasibility of novel technical method, treatment in accordance with local conditions ground select not
With the water and soil conservation species of habit, coordinate simple water-and-soil conservation measures, configured by rational plant and measure space,
Increase cheuch slopes at both sides vegetative coverage, reduce the Slope-Runoff that snow melt causes with rainfall, strengthen cheuch and overall the holding in abrupt slope
Water, soil conservation ability, finally realize the prevention and control of soil erosion of abrupt slope, Ili River Valley Hills And Low Mountains cheuch.This skill is researched and developed for this
Art, it is adaptable to Ili River Valley Hills And Low Mountains vegetation cover degree less than 30% with the north-south distribution vertical two grades of cheuches of water system with
The cheuch both sides gradient, more than the Soil Erosion Prevention and Cure on 15 ° of abrupt slopes, can realize this and easily sends out the rainfall of Soil erosion morphologic region and melt
Snow effectively the retaining of runoff yield, being effectively increased and the sustainable Biological control of final Soil erosion of vegetation cover.
Summary of the invention
It is an object of the invention to, it is provided that a kind of cheuch Soil erosion Biological control side, abrupt slope, Ili River Valley Hills And Low Mountains
Method, the method utilizes the water and soil conservation function of vegetation, treatment in accordance with local conditions ground to select water and soil conservation species, optimizes the configuration of vegetation space,
And combine simple water-and-soil conservation measures during building water and soil conservation vegetation biological protection band, fully retain fall
Water, and utilize precipitation to foster vegetation, improves ground mulching degree, reduces Slope-Runoff and also retain silt, it is achieved Ili River Valley low
The Biological control of abrupt slope, hills area, mountain cheuch Soil erosion.
A kind of abrupt slope, Ili River Valley Hills And Low Mountains of the present invention cheuch Soil erosion biological control method, by following
Step is carried out:
A, in the upper, middle and lower of cheuch tailo one side slope respectively along equal pitch contour excavate 1,2 and 3 interruptions
Intercepting ditch, the long 400cm of intercepting ditch, wide 40cm, deep 30cm, level is at a distance of 1m, and the intercepting ditch band of middle part and bottom is the most apart
1m, each intercepting ditch is interspersed, with spacing in the rows 1m after-culture drought-enduring happiness sun 2 years raw Seedlings of shrub caragana in intercepting ditch；Intercepting ditch band it
Between take dibbling, with seeding row spacing 2 × 2m after-culture native country drought-enduring happiness sun 2 years raw Seedlings of shrub hypericum Ramulus et Folium Spiraeae Salicifolia, plant trees cheat in
" product " font distribution excavation, diameter 40cm, deep 50cm, implant hypericum Ramulus et Folium Spiraeae Salicifolia, banket to earth's surface 20cm, treads,
Cover topsoil 10cm, retain 10cm and do not banket；
B, in upper, middle and lower, cheuch Schattenseite side respectively along equal pitch contour excavate 1 continuous print intercepting ditch, furrow width
40cm, deep 30cm, cover topsoil 5-10cm and broadcast sowing melilotus, prostrata summercypress or yellow bluestem grass seeds with earthing in ditch；At intercepting ditch
Between excavate the fish-scale pit of deep 30-40cm with 1m spacing, hole covers topsoil 5-10cm, and broadcasts sowing melilotus, wood ground with earthing
Skin or the grass seeds of yellow bluestem；
C, it is spaced with every 5-8m in cheuch the lowest point, arranges 2 years with seeding row spacing 0.3 × 0.5m dense planting 3-4 along vertical cheuch direction
Raw native country shrub Fructus Elaeagni Angustifoliae, at the exit or entrance of a clitch, water system position, north-south, nearly basin is with seeding row spacing 0.3 × 0.5m dense planting 5-6 row's life in 2 years
Native country riparian forest shrub Ramulus et Folium Tamaricis, broadcasts sowing native country species Herba Sophorae alopecuroidis seed between shrub, utilizes dense planting shrub to constitute and dredges blocking of saturating property
Sand soil-and-water conservation effect hedge, utilizes the strong root turion extended capability fixing soil of Herba Sophorae alopecuroidis, prevents Loess Collapsibility, it is to avoid rill erosion.
A kind of abrupt slope, Ili River Valley Hills And Low Mountains of the present invention cheuch Soil erosion biological control method, the method
Have the advantage that
1) the present invention is directed to abrupt slope, Ili River Valley Hills And Low Mountains cheuch Soil erosion easily send out, yin, yang slope, ditch side and the lowest point
Soil and the feature of microenvironment heterogeneity, treatment in accordance with local conditions ground selects suitable water and soil conservation species, in conjunction with water and soil simple to operation
Conservation measures, each measure of reasonably optimizing configures with the space of vegetation, it is achieved abrupt slope cheuch causes Soil erosion because of rainfall and snow melt
Biological control, have that easily operation, suitability be strong, effect clear advantage.
2) Ili River Valley that compares is original in domatic simple construction fish-scale pit, and the water and soil conservation building check dam at bottom of trench is arranged
Executing effect more preferable, the suitability is higher, and the water and soil conservation time is longer and the later stage is non-maintaining, and once vegetation field planting success, can realize
Continuable biological soil and water conservation effect.
Detailed description of the invention
Embodiment 1
A, the selection long 30m of ditch, the cheuch abrupt slope of the slopes at both sides gradient 15 °, at top, the middle part of cheuch tailo one side slope
Excavating 1 continuous print intercepting ditch along equal pitch contour respectively with bottom, intercept water furrow width 40cm, deep 30cm, takes between 3 intercepting ditch bands
Dibbling, with the drought-enduring happiness in seeding row spacing 2 × 2m after-culture native country sun 2 years raw Seedlings of shrub hypericum Ramulus et Folium Spiraeae Salicifolia, the hole that plants trees is in " product " font
Excavation, diameter 40cm, deep 50cm, implant hypericum Ramulus et Folium Spiraeae Salicifolia, banket to earth's surface 20cm, treads, and covers topsoil 10cm,
Retain 10cm not banket, realize intercepting ditch with this and cheat top retaining step by step Slope-Runoff and silt with planting trees, and utilize fall
Rain and snowmelt foster after-culture shrub；
B, in upper and lower, cheuch Schattenseite side respectively along equal pitch contour excavate 1 continuous print intercepting ditch, furrow width 40cm, deeply
30cm, covers topsoil 5cm and broadcasts sowing melilotus grass seeds with earthing in ditch, excavate deep 30-with 1m spacing between 3 intercepting ditch
The fish-scale pit of 40cm, covers topsoil 5cm in hole, and broadcasts sowing the grass seeds of melilotus with earthing, utilizes intercepting ditch and fish-scale pit to fall
Retaining the seed bank activated in the earthing of top layer and fostering the breeding herbage broadcasted sowing of rain and snowmelt, promotes the same of ground mulching
Time, progressively improve the pasture herbaceous stem in spring and autumn in this region；
C, it is spaced with every 10m in cheuch the lowest point, easy with seeding row spacing 0.5 × 0.5m dense planting 3 row life in 2 years along vertical cheuch direction
Survive, native country shrub Fructus Elaeagni Angustifoliae that strong stress resistance and resistance to water logging and sand bury, at the exit or entrance of a clitch, water system position, north-south, nearly basin is with seeding row spacing
The native country riparian forest shrub Ramulus et Folium Tamaricis that 2 years drought-enduring, Salt And Alkali Tolerances of life of 0.5 × 0.5m dense planting 5 row and sand bury, broadcasts sowing this local product between shrub
Planting Herba Sophorae alopecuroidis, utilize the thin saturating property of dense planting shrub composition blocks sand soil-and-water conservation effect hedge, and utilizes the strong root turion of Herba Sophorae alopecuroidis to extend
Ability fixing soil, prevents and treats saturated yielding, it is achieved the preventing and treating step by step of Soil erosion.
Embodiment 2
A, the selection long 30m of ditch, the cheuch abrupt slope of the slopes at both sides gradient 18 °, at top, the middle part of cheuch tailo one side slope
The intercepting ditch that 1,2 and 3 are interrupted, the long 400cm of intercepting ditch, wide 40cm, deep 30cm, water is excavated along equal pitch contour respectively with bottom
Flat at a distance of 1m, the intercepting ditch band of middle part and bottom is up and down at a distance of 1m, and each intercepting ditch is interspersed；Cave is taked between each intercepting ditch band
Planting, with the drought-enduring happiness in seeding row spacing 2 × 2m after-culture native country sun 2 years raw Seedlings of shrub hypericum Ramulus et Folium Spiraeae Salicifolia, the hole that plants trees is opened in " product " font
Digging, diameter 40cm, deep 50cm, implant hypericum Ramulus et Folium Spiraeae Salicifolia, banket to earth's surface 20cm, treads, and covers topsoil 10cm, protects
Stay 10cm not banket, it is achieved intercepting ditch and top, hole retaining step by step Slope-Runoff and silt of planting trees, and utilize rainfall and melt
Snow water fosters after-culture shrub；
B, in upper and lower, cheuch Schattenseite side respectively along equal pitch contour excavate 1 continuous print intercepting ditch, furrow width 40cm, deeply
30cm, covers topsoil 5cm and broadcasts sowing prostrata summercypress grass seeds with earthing in ditch；Deep 30-is excavated with 2m spacing between each intercepting ditch
The fish-scale pit of 40cm, covers topsoil 5cm in hole, and broadcasts sowing the grass seeds of prostrata summercypress with earthing, utilizes intercepting ditch and fish-scale pit to fall
Retaining the seed bank activated in the earthing of top layer and fostering the breeding herbage broadcasted sowing of rain and snowmelt, promotes the same of ground mulching
Time, progressively improve the pasture herbaceous stem in spring and autumn in this region；
C, it is spaced with every 8m in cheuch the lowest point, easy with seeding row spacing 0.5 × 0.5m dense planting 4 row life in 2 years along vertical cheuch direction
Survive, native country shrub Fructus Elaeagni Angustifoliae that strong stress resistance and resistance to water logging and sand bury, at the exit or entrance of a clitch, water system position, north-south, nearly basin is with seeding row spacing
The native country riparian forest shrub Ramulus et Folium Tamaricis that 2 years drought-enduring, Salt And Alkali Tolerances of life of 0.5 × 0.5m dense planting 6 row and sand bury, broadcasts sowing this local product between shrub
Planting Herba Sophorae alopecuroidis, utilize the thin saturating property of dense planting shrub composition blocks sand soil-and-water conservation effect hedge, and utilizes the strong root turion of Herba Sophorae alopecuroidis to extend
Ability fixing soil, prevents and treats saturated yielding, it is achieved the preventing and treating step by step of Soil erosion.
Embodiment 3
A, the selection long 30m of ditch, the cheuch abrupt slope of the slopes at both sides gradient 20 °, at top, the middle part of cheuch tailo one side slope
The intercepting ditch that 1,2 and 3 are interrupted, the long 400cm of intercepting ditch, wide 40cm, deep 30cm, water is excavated along equal pitch contour respectively with bottom
Flat at a distance of 1m, the intercepting ditch band of middle part and bottom is up and down at a distance of 1m, and each intercepting ditch is interspersed, and takes dibbling with strain in intercepting ditch
Away from 1m after-culture drought-enduring happiness sun 2 years raw Seedlings of shrub caragana；With the drought-enduring happiness in seeding row spacing 2 × 2m after-culture native country sun between each intercepting ditch band
2 years raw Seedlings of shrub hypericum Ramulus et Folium Spiraeae Salicifolia, the hole that plants trees is excavation, diameter 40cm, deep 50cm in " product " font, implants hypericum and embroiders
Line chrysanthemum, banket to earth's surface 20cm, treads, and covers topsoil 10cm, retains 10cm and does not bankets, it is achieved intercepting ditch is cheated with planting trees
Portion retains step by step to Slope-Runoff and silt, and utilizes rainfall and snowmelt to foster after-culture shrub；
B, in upper, middle and lower, cheuch Schattenseite side respectively along equal pitch contour excavate 1 continuous print intercepting ditch, furrow width,
Deep respectively 40cm and 30cm, covers topsoil 10cm and broadcasts sowing yellow bluestem grass seeds with earthing in ditch；With 2m between each intercepting ditch
Spacing excavates the fish-scale pit of deep 30-40cm, covers topsoil 10cm in hole, and broadcasts sowing the grass seeds of yellow bluestem with earthing, and utilization intercepts water
Rainfall and snowmelt are retained the seed bank activated in the earthing of top layer and foster the breeding herbage broadcasted sowing by ditch and fish-scale pit, promote
While ground mulching, progressively improve the pasture herbaceous stem in spring and autumn in this region；
C, it is spaced with every 8m in cheuch the lowest point, easy with seeding row spacing 0.3 × 0.5m dense planting 3 row life in 2 years along vertical cheuch direction
Survive, native country shrub Fructus Elaeagni Angustifoliae that strong stress resistance and resistance to water logging and sand bury, at the exit or entrance of a clitch, water system position, north-south, nearly basin is with seeding row spacing
The native country riparian forest shrub Ramulus et Folium Tamaricis that 2 years drought-enduring, Salt And Alkali Tolerances of life of 0.3 × 0.5m dense planting 5 row and sand bury, broadcasts sowing this local product between shrub
Planting Herba Sophorae alopecuroidis, utilize the thin saturating property of dense planting shrub composition blocks sand soil-and-water conservation effect hedge, and utilizes the strong root turion of Herba Sophorae alopecuroidis to extend
Ability fixing soil, prevents and treats saturated yielding, it is achieved the preventing and treating step by step of Soil erosion.
Embodiment 4
A, the selection long 30m of ditch, the cheuch abrupt slope of the slopes at both sides gradient 20 °, at top, the middle part of cheuch tailo one side slope
The intercepting ditch that 1,2 and 3 are interrupted, the long 400cm of intercepting ditch, wide 40cm, deep 30cm, water is excavated along equal pitch contour respectively with bottom
Flat at a distance of 1m, the intercepting ditch band of middle part and bottom is up and down at a distance of 1m, and each intercepting ditch is interspersed, and takes dibbling in each intercepting ditch,
With spacing in the rows 1m after-culture drought-enduring happiness sun 2 years raw Seedlings of shrub caragana；Article three, resistance to seeding row spacing 2 × 2m after-culture native country between intercepting ditch band
Drought happiness sun 2 years raw Seedlings of shrub hypericum Ramulus et Folium Spiraeae Salicifolia, plant trees to cheat and excavate in " product " font, and diameter 40cm, deep 50cm implant spun gold
Folium Persicae Ramulus et Folium Spiraeae Salicifolia, banket to earth's surface 20cm, treads, and covers topsoil 10cm, retains 10cm and does not bankets, it is achieved intercepting ditch with plant
Tree well top retains step by step to Slope-Runoff and silt, and utilizes rainfall and snowmelt to foster after-culture shrub；
B, in upper, middle and lower, cheuch Schattenseite side respectively along equal pitch contour excavate 1 continuous print intercepting ditch, furrow width
40cm, deep 30cm, cover topsoil 10cm and broadcast sowing melilotus grass seeds with earthing in ditch；Excavate with 1m spacing between each intercepting ditch
The fish-scale pit of deep 30-40cm, covers topsoil 10cm in hole, and broadcasts sowing the grass seeds of melilotus with earthing, utilizes intercepting ditch and fish scale
Rainfall and snowmelt are retained the seed bank activated in the earthing of top layer and foster the breeding herbage broadcasted sowing by hole, promote ground mulching
While, progressively improve the pasture herbaceous stem in spring and autumn in this region；
C, it is spaced with every 5m in cheuch the lowest point, easy with seeding row spacing 0.3 × 0.5m dense planting 4 row life in 2 years along vertical cheuch direction
Survive, native country shrub Fructus Elaeagni Angustifoliae that strong stress resistance and resistance to water logging and sand bury, at the exit or entrance of a clitch, water system position, north-south, nearly basin is with seeding row spacing
The native country riparian forest shrub Ramulus et Folium Tamaricis that 2 years drought-enduring, Salt And Alkali Tolerances of life of 0.3 × 0.5m dense planting 6 row and sand bury, broadcasts sowing this local product between shrub
Planting Herba Sophorae alopecuroidis, utilize the thin saturating property of dense planting shrub composition blocks sand soil-and-water conservation effect hedge, and utilizes the strong root turion of Herba Sophorae alopecuroidis to extend
Ability fixing soil, prevents and treats saturated yielding, it is achieved the preventing and treating step by step of Soil erosion.
Claims (1)
1. abrupt slope, Ili River Valley Hills And Low Mountains cheuch Soil erosion biological control method, it is characterised in that follow these steps to
Carry out:
A, excavate 1, cutting of being interrupted of 2 and 3 along equal pitch contour respectively in the upper, middle and lower of cheuch tailo one side slope
Ditch, the long 400cm of intercepting ditch, wide 40cm, deep 30cm, level is at a distance of 1m, and the intercepting ditch band of middle part and bottom is up and down at a distance of 1m, respectively
Intercepting ditch is interspersed, with spacing in the rows 1m after-culture drought-enduring happiness sun 2 years raw Seedlings of shrub caragana in intercepting ditch；Take between intercepting ditch band
Dibbling, with the drought-enduring happiness in seeding row spacing 2 × 2m after-culture native country sun 2 years raw Seedlings of shrub hypericum Ramulus et Folium Spiraeae Salicifolia, the hole that plants trees is in " product " font
Distribution excavation, diameter 40cm, deep 50cm, implant hypericum Ramulus et Folium Spiraeae Salicifolia, banket to earth's surface 20cm, treads, covers topsoil
10cm, retains 10cm and does not bankets；
B, in upper, middle and lower, cheuch Schattenseite side respectively along equal pitch contour excavate 1 continuous print intercepting ditch, furrow width 40cm,
Deep 30cm, covers topsoil 5-10cm and broadcasts sowing melilotus, prostrata summercypress or yellow bluestem grass seeds with earthing in ditch；Between intercepting ditch with
1m spacing excavates the fish-scale pit of deep 30-40cm, covers topsoil 5-10cm, and broadcast sowing melilotus, prostrata summercypress or white with earthing in hole
The grass seeds of Leymus chinensis (Trin.) Tzvel.；
C, it is spaced with every 5-8m in cheuch the lowest point, along vertical cheuch direction with seeding row spacing 0.3 × 0.5m dense planting 3-4 row's life in 2 years
Native country shrub Fructus Elaeagni Angustifoliae, at the exit or entrance of a clitch, water system position, north-south, nearly basin is with the native country of seeding row spacing 0.3 × 0.5m dense planting 5-6 row's life in 2 years
Riparian forest shrub Ramulus et Folium Tamaricis, broadcasts sowing native country species Herba Sophorae alopecuroidis seed between shrub, and utilize the thin saturating property of dense planting shrub composition blocks sand water
Soil keeps plant hedge, utilizes the strong root turion extended capability fixing soil of Herba Sophorae alopecuroidis.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112567919A (en) * | 2020-12-08 | 2021-03-30 | 中国地质大学（北京） | Ecological restoration method for open pit coal mine waste dump in loess hilly area |
| CN113170704A (en) * | 2021-04-25 | 2021-07-27 | 中国农业科学院农业环境与可持续发展研究所 | Ecological restoration method for water erosion slope in alpine grassland |
| CN113647224A (en) * | 2021-08-12 | 2021-11-16 | 中国水利水电科学研究院 | Slope farmland water and soil conservation composite measure configuration method integrating slope and soil layer differentiation |
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| CN105230323A (en) * | 2015-11-11 | 2016-01-13 | 天津城建大学 | Corrosion-resistance and growth-promotion binary three-dimensional configuration mode suitable for small pisha sandstone area watershed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112567919A (en) * | 2020-12-08 | 2021-03-30 | 中国地质大学（北京） | Ecological restoration method for open pit coal mine waste dump in loess hilly area |
| CN112567919B (en) * | 2020-12-08 | 2021-11-23 | 中国地质大学（北京） | Ecological restoration method for open pit coal mine waste dump in loess hilly area |
| CN113170704A (en) * | 2021-04-25 | 2021-07-27 | 中国农业科学院农业环境与可持续发展研究所 | Ecological restoration method for water erosion slope in alpine grassland |
| CN113170704B (en) * | 2021-04-25 | 2022-04-12 | 中国农业科学院农业环境与可持续发展研究所 | Ecological restoration method for water erosion slope in alpine grassland |
| CN113647224A (en) * | 2021-08-12 | 2021-11-16 | 中国水利水电科学研究院 | Slope farmland water and soil conservation composite measure configuration method integrating slope and soil layer differentiation |
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