CN102499004A - Greening planting technology for expressway in arid area of desert - Google Patents
Greening planting technology for expressway in arid area of desert Download PDFInfo
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- CN102499004A CN102499004A CN2011103227066A CN201110322706A CN102499004A CN 102499004 A CN102499004 A CN 102499004A CN 2011103227066 A CN2011103227066 A CN 2011103227066A CN 201110322706 A CN201110322706 A CN 201110322706A CN 102499004 A CN102499004 A CN 102499004A
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Abstract
The invention belongs to a highway greening cultivation technology and in particular to a greening planting technology for an expressway in the arid area of desert. The technology is characterized by comprising the following steps: selecting corresponding arbor, shrub and grass according to the local topography, landform, climate characteristics, vegetation condition and common nursery stock varieties, and performing planting time selection, planting preparation, planting of the arbor, shrub and grass, vegetation maintenance, daily nursing and the like, wherein the arbor is selected from one or several of poplar, Saliz matsudana or pinus sylvestris; the shrub is selected from two or more of Amorpha fruticosa, Sabina vulgaris, caragana microphylla and hedysarum scoparium; and the grass is selected from one or several of medicago sativa, Astragalus adsurgens and Artemisia songarica Schrenk. According to the invention, the time from nursery stock planting to large-scale greening is basically consistent with the time from highway construction to operation, and the construction period is relatively reasonable; the selected nursery stock is common nursery stock which has sufficient supply source, is drought-resistant, easily survives and grows quickly; and the purchase cost and maintenance cost are low.
Description
Technical field
The invention belongs to the highway planting culture technique, relate in particular to arid area, a kind of desert expressway greening planting technology.
Background technology
Factors such as desert area weather arid, rainfall is rare and evaporation discharge is very big, the face of land is easy to seepage, wind-force is bigger cause the desert vegetation rareness and are difficult to into alive.
Along with the enforcement of China's strategy to develop western regions, impelled the flourish of west area transport service, in the arid area, desert that accounts for China's land surface about 60%, high-grade highway increases gradually.When a rule high-grade highway became economic lifeline, its particular surroundings of building also the arid area, desert had caused destruction.It is two that the highway of arid area, desert and shelter forest thereof are cutd open desert one, and the soil environment of arid area, desert has been produced tremendous influence.And the building of road such as will excavate, fill at operation; Integrality to the arid area, desert is destroyed; Artificial disturbance changes composition, sand dune migration direction and speed and self form of dune sand particle, the sand dune occurs and is in the wind and piles up the phenomenon that lacks with leeward.
So do not carry out the recovery of vegetation, exposed along the line area will form active dune, influences traffic safety on the one hand, on the one hand peripheral vegetation is further destroyed.For this reason, desert highway is extremely important in the requirement aspect the side slope protection along the line.
How overcoming the desert area extreme climate, form perfect greening view in a short time, check winds and fix drifting sand effectively, will be the powerful guarantee of traffic safety during the highway operation.
Summary of the invention
In order to solve above technical problem, the present invention has adopted a kind of local resources, low, interior arid area, desert expressway greening planting technology that forms greenbelt and checking the wind and fixing the shifting sand of short-term time of cost utilized.
Solve above technical problem, the present invention includes:
1. nursery stock is selected: combine local landform, landforms, climate characteristic, vegetation and nursery stock kind commonly used; Select corresponding arbor, shrub and grass; Arbor be willow, dry land willow or pinus sylvestris var. mongolica one or more; Shrub be shrubby flase indigo, smelly cypress, caragana microphylla or hedysarum scoparium two or more, grass be alfalfa, prairie milk vetch or sand sagebrush (Artemisia filifolia) one or more.
2. the selection of time of planting: select according to selected nursery stock kind habit, the time that can plant is that annual the beginning of April to mid-April and the beginning of October are to mid-November.
3. the preceding preparation of planting: buried the straw checkerboard barrier sand-protecting barrier in corresponding builder's yard before planting, straw checkerboard barrier comprises reed, wheat straw, 1m * 1m, and dark 20～30cm is more than the exposing surface 20cm.Make ground coarse, reduce wind-force, and the ability traps moisture, improve the sand bed water content, still there is not the ability of checking winds and fixing drifting sand for the nursery stock of newly planting, the straw checkerboard barrier sand-protecting barrier helps the survival of plant.
4. planting of arbor, shrub and grass: arbor spacing 4-5m, heatable adobe sleeping platform diameter 1m, the degree of depth is greater than 60cm, when arbor is planted after 13-18 days, can carry out shrub and plant, prune before shrub is planted, 25-35cm highly, root be embedded in greater than 20cm.The arbor initial stage of planting can reach windbreak function, and plays a protective role for the growth of shrub.Through one to two vegetative period, after promptly one to two year, shrub growth formation scale will be in arbor common defence dust storm together.The also basic growth shaping of shrub root system this moment will firmly be fixed the sand dune for crisscross.
The present invention comprises that also shrub is strip, can be benchmark by established straw checkerboard barrier, and intersection is planted, every lattice 3-5 cave of planting, the 3-4 strain of every cave.
Wherein every row arbor is staggered and plants, and is 120-150cm highly, is prone to become to live and anti-blown sand.
The present invention, begins construction with highway and conforms to basically to runing required time to forming the scale required time from transplanted seedling tree, and the duration is more reasonable.Selected nursery stock is common nursery stock, and source of supply is sufficient, and drought-enduringly is prone to into alively, and growth is fast, no matter is to buy or maintenance, and cost is all low.
Embodiment
(K55+000～K55+750) afforestation project is an instance, and the present invention is further explained in the bald tail of the refreshing highway of elm section in the present invention.
1, understand local topography and geomorphology, climate characteristic, vegetation and nursery stock kind commonly used:
Bald tail section is main, windy and a little arid with the desert, and wind was focused mostly in three seasons of spring autumn and winter, and wind-force is bigger.Rain was focused mostly on summer, was main with shower, and rainfall is less.Road along the line left side is domatic leeward, is active dune, receives windage, draws close highway gradually; Road along the line right edge is domatic facings the wind, and receives windage, and the top layer grains of sand blow away easily.
The original vegetation in bald tail section is mainly the shrub class, like smelly cypress, caragana microphylla, hedysarum scoparium, salix monogolica etc., with all kinds of weeds.Be not destroyed vegetation coverage and can reach 80%, play sand fixation basically.
Arbor is: willow, dry land willow, pinus sylvestris var. mongolica etc.
Shrub is: shrubby flase indigo, smelly cypress, caragana microphylla, hedysarum scoparium etc.
Grass is: alfalfa, prairie milk vetch, sand sagebrush (Artemisia filifolia) etc.
2, nursery stock is selected
The arbor class is selected pinus sylvestris var. mongolica, and shrub is selected shrubby flase indigo and caragana microphylla.
3, plant the time
According to above selected nursery stock kind habit, the time that can plant every year is that the beginning of April to mid-April and the beginning of October are to mid-November.
4, the preceding preparation of planting
Should bury the straw checkerboard barrier sand-protecting barrier in corresponding builder's yard before planting, straw checkerboard barrier is made up of reed, wheat straw and other material, is generally the straw checkerboard barrier of 1m * 1m, straw checkerboard barrier buried depth 20～30cm, and exposing surface 20cm is above to get final product.
5, method for planting
Planting of shrub: after pinus sylvestris var. mongolica is planted, about two weeks, can carry out shrub and plant.The shrub of adopting: shrubby flase indigo and caragana microphylla are strip, should carry out necessary pruning before planting, and are advisable to keep 30cm length.Shrubby flase indigo is intersected with caragana microphylla and plants, and can be benchmark by established straw checkerboard barrier, and lattice are planted shrubby flase indigo, and lattice are planted caragana microphylla, every lattice 3～5 caves of planting, 3 strains of every cave.Shrubby flase indigo is identical with the caragana microphylla method for planting, and buried depth is greater than 20cm.
2. the maintenance of pinus sylvestris var. mongolica: plant and need in time carry out maintenance after finishing, the maintenance content is main to water, 3 times the irrigation frequency weekly of planting in month, and the sand of the domatic following 15cm in top layer is moist shape around pinus sylvestris var. mongolica.
The initial stage of planting is infirm as yet because of the pinus sylvestris var. mongolica root system, influenced down by wind-force or the sand ground depression of irrigation back etc., and pinus sylvestris var. mongolica tilts easily or topples over.So after blow weather and irrigation, all should carry out corresponding observation, and in time repair, carry out strutting means in case of necessity, firmly guarantee into alive to guarantee pinus sylvestris var. mongolica.If pinus sylvestris var. mongolica is planted in the winter time, also need carry out antifreezing measures.
The maintenance of shrub is main to water, to cut weeds mainly; Water and will carry out with pinus sylvestris var. mongolica, and be main with pinus sylvestris var. mongolica, institute's water requirement is the same said, after the shrub growth is firm, can reduce the frequency of watering.The shrub primary growth is slow, and this period will have a large amount of weeds to take advantage of other's power to grow, and growth rate is very fast, will consume original nutrient greatly, and shrub is caused fatal harm, should in time cut weeds for this reason, lives in order to shrub growth and one-tenth.
Claims (5)
1. arid area, desert expressway greening planting technology is characterized in that:
1. nursery stock is selected: combine local landform, landforms, climate characteristic, vegetation and nursery stock kind commonly used; Select corresponding arbor, shrub and grass; Arbor be willow, dry land willow or pinus sylvestris var. mongolica one or more; Shrub be shrubby flase indigo, smelly cypress, caragana microphylla or hedysarum scoparium two or more, grass be alfalfa, prairie milk vetch or sand sagebrush (Artemisia filifolia) one or more;
2. the selection of time of planting: select according to selected nursery stock kind habit, the time that can plant is that annual the beginning of April to mid-April and the beginning of October are to mid-November;
3. the preceding preparation of planting: buried the straw checkerboard barrier sand-protecting barrier in corresponding builder's yard before planting, dark 20～30cm is more than the exposing surface 20cm;
4. planting of arbor, shrub and grass: arbor spacing 4-5m, heatable adobe sleeping platform diameter 1m, the degree of depth >=60cm, when arbor is planted after 13-18 days, can carry out shrub and plant, prune before shrub is planted, 25-35cm highly, root is embedded in ground >=20cm;
vegetation maintenance and daily nursing: plant and in time carry out maintenance after finishing; It is main cutting weeds to water; During planting one month 2～3 times weekly; Can reduce the frequency of watering after growth is firm, shrub is in time repaired, and supports in case of necessity; Plant in the winter time, need carry out antifreeze.
2. according to arid area, a kind of desert expressway greening planting technology described in the claim 1, it is characterized in that: straw checkerboard barrier comprises reed, wheat straw, 1m * 1m.
3. according to arid area, a kind of desert expressway greening planting technology described in the claim 1, it is characterized in that: shrub is strip, can be benchmark by established straw checkerboard barrier, and intersection is planted, every lattice 3-5 cave of planting, the 3-4 strain of every cave.
4. according to arid area, a kind of desert expressway greening planting technology described in the claim 1, it is characterized in that: every row arbor is staggered and plants.
5. according to arid area, a kind of desert expressway greening planting technology described in the claim 4, it is characterized in that: arbor highly is 120-150cm.
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| CN2011103227066A CN102499004A (en) | 2011-10-21 | 2011-10-21 | Greening planting technology for expressway in arid area of desert |
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| CN2011103227066A CN102499004A (en) | 2011-10-21 | 2011-10-21 | Greening planting technology for expressway in arid area of desert |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102884936A (en) * | 2012-11-07 | 2013-01-23 | 胡孟春 | Evergreen plant grid wind prevention and sand fixation technique |
| CN104756710A (en) * | 2015-04-08 | 2015-07-08 | 民勤县凯伟养殖专业合作社 | Method for enclose-planting sea-buckthorn trees and planting pasture on desert grassland |
| CN104756695A (en) * | 2015-03-20 | 2015-07-08 | 甘肃省治沙研究所 | Arid region lawn planting method |
| CN105103827A (en) * | 2015-03-11 | 2015-12-02 | 天津绿茵景观生态建设股份有限公司 | Sandy soil area vegetation fast construction mode |
| CN105165523A (en) * | 2015-09-01 | 2015-12-23 | 福建省春天园林工程有限公司 | Road greening isolation belt nursery-grown plant ecological supporting method |
| CN105340672A (en) * | 2015-11-16 | 2016-02-24 | 张掖市林业科学研究院 | Drought-resistant afforestation method for sabina przewalskii in drought shallow mountainous area |
| CN105766554A (en) * | 2016-03-15 | 2016-07-20 | 云南洪尧园林绿化工程有限公司 | Planting and irrigating method of greening nursery stocks |
| CN106258504A (en) * | 2015-06-11 | 2017-01-04 | 北京林业大学 | Tree-shaped tatarian dogwood Cultivating techniques |
| CN107211695A (en) * | 2017-06-21 | 2017-09-29 | 北京林业大学 | A kind of sandy land vegetation recovery method based on flow field analysis |
| CN107821081A (en) * | 2017-11-07 | 2018-03-23 | 亿利首建生态科技有限公司 | A kind of desertification wetland with saline-alkaline method of forestation |
| CN107996266A (en) * | 2017-12-26 | 2018-05-08 | 中国科学院新疆生态与地理研究所 | A kind of species assembly method of fast lifting extreme arid desert region vegetation coverage |
| CN108040819A (en) * | 2017-12-28 | 2018-05-18 | 中国科学院新疆生态与地理研究所 | A kind of Desert Regions highway exempts to fill greening method |
| CN108260420A (en) * | 2017-12-28 | 2018-07-10 | 青岛冠中生态股份有限公司 | Viaduct hangs case greening method for planting |
| CN109220817A (en) * | 2018-08-07 | 2019-01-18 | 凤台县正祥农业科技发展有限公司 | A kind of multi-level annular pig raising plantation Agro-ecology environment friendly system |
| CN109644770A (en) * | 2019-02-22 | 2019-04-19 | 北京东方园林环境股份有限公司 | A kind of water punching suitable for desert area is quick to plant willow method of forestation |
| CN110122147A (en) * | 2019-05-23 | 2019-08-16 | 内蒙古自治区林业科学研究院 | A kind of false indigo shrub makees the flowing sand ground living sand barrier planting and establishing method of material |
| CN111373973A (en) * | 2020-05-08 | 2020-07-07 | 石河子大学 | Construction method of agricultural and forestry composite protection forest in arid region |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102884936A (en) * | 2012-11-07 | 2013-01-23 | 胡孟春 | Evergreen plant grid wind prevention and sand fixation technique |
| CN105103827A (en) * | 2015-03-11 | 2015-12-02 | 天津绿茵景观生态建设股份有限公司 | Sandy soil area vegetation fast construction mode |
| CN104756695A (en) * | 2015-03-20 | 2015-07-08 | 甘肃省治沙研究所 | Arid region lawn planting method |
| CN104756710A (en) * | 2015-04-08 | 2015-07-08 | 民勤县凯伟养殖专业合作社 | Method for enclose-planting sea-buckthorn trees and planting pasture on desert grassland |
| CN106258504A (en) * | 2015-06-11 | 2017-01-04 | 北京林业大学 | Tree-shaped tatarian dogwood Cultivating techniques |
| CN105165523A (en) * | 2015-09-01 | 2015-12-23 | 福建省春天园林工程有限公司 | Road greening isolation belt nursery-grown plant ecological supporting method |
| CN105340672A (en) * | 2015-11-16 | 2016-02-24 | 张掖市林业科学研究院 | Drought-resistant afforestation method for sabina przewalskii in drought shallow mountainous area |
| CN105766554A (en) * | 2016-03-15 | 2016-07-20 | 云南洪尧园林绿化工程有限公司 | Planting and irrigating method of greening nursery stocks |
| CN107211695A (en) * | 2017-06-21 | 2017-09-29 | 北京林业大学 | A kind of sandy land vegetation recovery method based on flow field analysis |
| CN107821081A (en) * | 2017-11-07 | 2018-03-23 | 亿利首建生态科技有限公司 | A kind of desertification wetland with saline-alkaline method of forestation |
| CN107996266A (en) * | 2017-12-26 | 2018-05-08 | 中国科学院新疆生态与地理研究所 | A kind of species assembly method of fast lifting extreme arid desert region vegetation coverage |
| CN107996266B (en) * | 2017-12-26 | 2019-06-28 | 中国科学院新疆生态与地理研究所 | A kind of species assembly method of fast lifting extreme arid desert region vegetation coverage |
| CN108040819A (en) * | 2017-12-28 | 2018-05-18 | 中国科学院新疆生态与地理研究所 | A kind of Desert Regions highway exempts to fill greening method |
| CN108260420A (en) * | 2017-12-28 | 2018-07-10 | 青岛冠中生态股份有限公司 | Viaduct hangs case greening method for planting |
| CN109220817A (en) * | 2018-08-07 | 2019-01-18 | 凤台县正祥农业科技发展有限公司 | A kind of multi-level annular pig raising plantation Agro-ecology environment friendly system |
| CN109644770A (en) * | 2019-02-22 | 2019-04-19 | 北京东方园林环境股份有限公司 | A kind of water punching suitable for desert area is quick to plant willow method of forestation |
| CN110122147A (en) * | 2019-05-23 | 2019-08-16 | 内蒙古自治区林业科学研究院 | A kind of false indigo shrub makees the flowing sand ground living sand barrier planting and establishing method of material |
| CN111373973A (en) * | 2020-05-08 | 2020-07-07 | 石河子大学 | Construction method of agricultural and forestry composite protection forest in arid region |
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Application publication date: 20120620 |