CN105746144B - A kind of arid biogeographic zone open diversion canal method for greening side slope - Google Patents
A kind of arid biogeographic zone open diversion canal method for greening side slope Download PDFInfo
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- CN105746144B CN105746144B CN201610138743.4A CN201610138743A CN105746144B CN 105746144 B CN105746144 B CN 105746144B CN 201610138743 A CN201610138743 A CN 201610138743A CN 105746144 B CN105746144 B CN 105746144B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to a kind of arid biogeographic zone open diversion canal method for greening side slope, this method covers netting in side slope, it is cracked by contour with stitching plant spade, fill Nutrition Soil, having peace of mind, it forms kind of a plant hole and passes through micro-nozzle artificial recharge in kind of the primary shrub of plant hole miscegenation, and the netting carried out 13 years is fixed, is reseeded, moisturizing persistently manages, and is gradually afforested, increases coverage.Later, with the formation of the weathering of straw rope fiber, dry branches and fallen leaves and biological breadcrust, slope surface forms the underlying surface of seed bank, primary short-lived, annual, perennial plant is gradually settled in slope surface under field conditions (factors), greening covering surface is formed, the duration vegetative coverage of slope surface over time and space is completed.Method of the present invention compensates for the deficiency of engineering measure, solves the greening problem under arid biogeographic zone extreme climate environment, prevents soil erosion of side slope with vegetation measures, technical support is provided for the water and soil conservation of arid biogeographic zone long distance water diversion open channel, ecological afforestation.
Description
Technical field
The invention belongs to ecologic planting fields, are related to the greening of arid biogeographic zone open diversion canal side slope natural vegetation, prevent water and soil stream
The method of mistake.
Background technology
In the open diversion canal engineering that ancient capital Xi'an innerland is built, surface disturbance and vegetation are inevitably resulted in
It destroys, canal line successively passes through river valley geomorgy, the plain of denudation, alluvial-proluvial plain, erode castle and low mountains and hills five from east orientation west
Different geomorphic units, along canal line in desert, half waste landscape, vegetation sparse, predominantly non-irrigated life, halophitic vegetation, have ephemeral,
Annual, perennial drought-enduring, barren-resistant plant, coverage 10-15%.The mechanical protection system of open diversion canal side slope water and soil conservation
After foundation, the clear-cutting forestland of vegetation becomes people's question of common concern.Sight in 15 years is up to the slope surface of engineering measure protection
Survey studies have shown that only leaning on engineering -- the measure of concrete grid beams and clear-cutting forestland can not achieve the clear-cutting forestland of vegetation, occur instead
Serious wind erosion is desertified, and the water erosion of snowmelt, flood, Summer Heavy Rainfall causes soil erosion, slope failure phenomenon.
The existing greening technique of side slope has：Lawn is applied than wide in protecting slope ecology, and grass seeds has Poa L., sheep
Thatch category, Lolium, Cynodon, Trifolium, Lotus, Zoysia etc..Construction technology has：Artificial broadcast, tiling
Turf, hydraulic sprinkle, soil moved in improve the original, spray matrix etc., and manage and protect meticulously and just can guarantee certain survival rate.But in arid, semiarid famine
Unconcerned area, ecological environment is severe, these technologies and grass seeds are difficult to realize revegetation, it is also difficult to continue.
Arid biogeographic zone open diversion canal side slope manual reversion vegetation lag the reason of be：It is located in desert along canal engineering, drought,
Precipitation is rare, soil layer is barren, ecological environment is severe；Lack water source in the plantation stage, because water flowing season is（The 5-9 months）, this phase
Between plant be not easy kind of a work, and spring and autumn is fitted kind of the phase, can not find water source again along channel, thus Planting Grass, the difficult weight of kind tree
Weight.Due to this area at present still without a wide range of Planting Grass plant trees experience, it is green for arid biogeographic zone open diversion canal side slope
Change practical problem, the prior art is used for reference, by carrying out plantation practice in open diversion canal side slope, we have concluded that a set of suitable skill
Art system：Slope surface covers degradable plant fibre, plants spade using seam and makes cave on slope, Nutrition Soil is filled out, with diversity principle mixed seeding
Indigenous plant kind considers the distribution of water source in time, plants based on autumn, supplemented by spring that autumn sowing can utilize snowmelt, spring
Kind utilizes water in a canal micro spray irrigation.After the appropriate moisturizing of 1-3 and soil seed bank, soil seed pool are stored and managed and protected with activation, side slope vegetation can
To complete replacement of generation under field conditions (factors).
The present invention is based on ermophyte resources to introduce a fine variety utilization and plantation practice, sums up arid biogeographic zone slope ecological greening skill
Art, the water and soil conservation to the engineering slope for arid biogeographic zone extreme environment provide technical support.
Invention content
Present invention aims at provide a kind of arid biogeographic zone open diversion canal method for greening side slope, this method is laid in side slope and restricts
Net, seam plant spade and crack, fill Nutrition Soil, protophyte is planted on Nutrition Soil, using snowmelt or micro-nozzle appropriateness moisturizing, protect
Hinder the successful planting of primary desert shrub.It is arid biogeographic zone open diversion canal side that the method for the invention, which makes full use of desert natural resources,
The greening on slope has accumulated technological reserve.This method constructs storing and life for primary seed bank by being laid with degradable plant fibre net
Underlying surface, the seam of object skinning plant spade and crack and fill a Nutrition Soil construction kind plant hole, the moisturizing of micro-nozzle appropriateness and activation seed bank, famine
The technical combinations such as unconcerned plant species preferred disposition create conditions for the vegetation success planting of arid biogeographic zone flume side slope, to realize water
The duration that soil is kept.Method of the present invention carries out Sectional Test plantation in " drawing E Jike " flume side slope, implements 3
Year, coverage up to 70% or more, can adaptation to local conditions, it is incremental to be promoted in zone similarity.
A kind of arid biogeographic zone open diversion canal method for greening side slope of the present invention, follows these steps to carry out：
Slope surface fixes straw rope net：
A, smooth to the progress of soil property slope surface first, then with straw rope netting tiling slope surface, the iron wire of 11 models is used in combination to hold into U
Straw rope net is fixed on slope surface, straw rope rugosity 2cm, mesh 15cm by type；
Slope surface plantation prepares：
B, in the slope surface for completing straw rope net, along slope surface contour, kind of a preceding standard is carried out according to line-spacing 30cm, hill spacing 30cm
It is standby, spade is planted using seam and is buried 30-50cm, and shakes seam and plants spade, so that slit width is reached 15-20cm, kind of a plant hole is formed, then by turf
Soil and diammonium by volume 10:1 mixing fills in kind of plant hole, and steady and sure, and turfy soil face is made to be less than side slope plane 1.5-3cm；
Sowing：
C, selecting the annual plant fork in native soil respectively, hair is fluffy, salt sward, Salsola passerina, seta alkali are fluffy, in mist ice lamb's-quarters
One kind, two or three；Perennial plant samara overlord, R. soongorica, ceratoides latens, Nitraria sibirica, camel hoof valve, salt life
Two or three in false scouring rush, sand sagebrush (Artemisia filifolia)；Ephemeral silique lamb's-quarters, curved fruit faenum graecum, one kind in yak seed, two kinds
Or three kinds of isometric mixings are spare, in the fall or before spring sowing, first spud used to draw " V " type ditch on the turfy soil of kind of plant hole,
Ditch depth about 2cm, by the spare seed of mixing and sand by volume 1:1 uniform mix is manually sprinkled into " V " type ditch, then covers sand
Native 1cm, steady and sure, each kind of plant hole plants 2 rows, line-spacing about 15cm；
It fills the gaps with seedlings：
D, autumn, bad to insemination and emergence early period mend cultivation perennial plant：In the turfy soil of step c kind plant holes
Centre is cracked with seam plant spade, is inserted into nursery stock immediately, and jam-packed root system is stood solid with their feet, each plant hole only plants 4-6 of a kind of plant；
Moisturizing：
E, after completing sowing or transplanting, in spring flume water, artificial recharge is carried out in time, using microspray irrigation shape
Formula before seed sprouting and before Survival rate of nursery stock, lays micro-nozzle along side slope contour, is spaced 1 meter, spray of being drawn water out of canal with water pumper
It fills, daily moisturizing ensures ground moistening, is degree not generate runoff；After emergence and after Survival rate of nursery stock, noon observes nursery stock and occurs
It sprays before wilting phenomenon, carries out interval moisturizing every time, reach that sprinkle profoundly water, do not generate runoff be degree, when autumn transplanted plantlet,
Kind of a plant hole must be irrigated before flume is cut off the water；When spring transplants, flume draws water to pour if without water, or postpones till
It is transplanted when flume water flowing；
Follow-up management:
F, straw rope is fixed after plantation, between 1-3, reseeds and moisturizing management, gradually greening, increase coverage.
A kind of the characteristics of arid biogeographic zone open diversion canal method for greening side slope of the present invention, this method is：
Varieties of plant selects short life, high covering, super non-irrigated raw, barren-resistant indigenous plant, i.e., after plant survival, in natural item
Replacement can be multiplied under part；Three classes biotype（It is short-lived, annual and perennial）The each biotype of plant can be one or more of
Combination is participated in, realizes the space-time collocation plantation of shrub.
A kind of arid biogeographic zone open diversion canal method for greening side slope of the present invention constructs biology with degradable plant fibre net
Skinning and primary seed bank store underlying surface, realize primary sand prevention and control and soil erosion；It is primary that seam, which plants spade with Nutrition Soil,
Plant, which settles down, provides suitable condition；Snowmelt and micro-nozzle moisturizing are efficiently used, item is provided for the Early Earth of protophyte
Part.After implementing 3 years, manual reversion vegetation exits, and natural vegetation can be naturally done replacement of generation.Using side of the present invention
Method may be implemented open diversion canal side slope and successfully be afforested in arid biogeographic zone.
Specific implementation mode
- 2015 years 2012, Sectional Test is carried out in " drawing E Jike " western trunk canal 71km-88km：Seed combination has 3 kinds,
Every a kind of three repetition, totally 9 test sections, each test section 50m, the trial zone interval 2km of different seeds combinations.
Embodiment 1
Slope surface fixes straw rope net：
A, smooth to the progress of soil property slope surface first, then with straw rope netting tiling slope surface, the iron wire of 11 models is used in combination to hold into U
Straw rope net is fixed on slope surface, straw rope rugosity 2cm, mesh 15cm by type；
Slope surface plantation prepares：
B, in the slope surface for completing straw rope net, along slope surface contour, kind of a preceding standard is carried out according to line-spacing 30cm, hill spacing 30cm
It is standby, spade is planted using seam and is buried 30cm, and shakes seam and plants spade, so that slit width is reached 15cm, kind of a plant hole is formed, then by turfy soil and two
Ammonium by volume 10:1 mixing fills in kind of plant hole, and steady and sure, and turfy soil face is made to be less than side slope plane 1.5cm；
Sowing：
C, the seed of the annual plant salt sward and Salsola passerina in native soil is selected respectively；Perennial plant samara is seized by force
King, R. soongorica and Nitraria sibirica seed；The seed of ephemeral silique lamb's-quarters, curved fruit faenum graecum and yak seedling carries out etc.
Volume mixing is spare, in the fall or spring sowing before, first use spud on the turfy soil of kind of plant hole draw " V " type ditch, ditch depth 2cm,
By the spare seed of mixing and sand by volume 1:1 uniform mix is manually sprinkled into " V " type ditch, then covers sandy soil 1cm, steady and sure, often
A kind of plant hole plants 2 rows, line-spacing 15cm；
It fills the gaps with seedlings：
D, autumn, bad to insemination and emergence early period mend cultivation perennial plant -- samara overlord：In step c kind plant holes
Turfy soil center with seam plant spade crack, be inserted into nursery stock immediately, jam-packed root system is stood solid with their feet, each plant hole plant 4-6；
Moisturizing：
E, after completing sowing or transplanting, in spring flume water, artificial recharge is carried out in time, using microspray irrigation shape
Formula before seed sprouting and before Survival rate of nursery stock, lays micro-nozzle along side slope contour, is spaced 1 meter, spray of being drawn water out of canal with water pumper
It fills, daily moisturizing ensures ground moistening, is degree not generate runoff；After emergence and after Survival rate of nursery stock, noon observes nursery stock and occurs
It sprays before wilting phenomenon, carries out interval moisturizing every time, reach that sprinkle profoundly water, do not generate runoff be degree, when autumn transplanted plantlet,
Kind of a plant hole must be irrigated before flume is cut off the water；When spring transplants, flume draws water to pour if without water, or postpones till
It is transplanted when flume water flowing；
Follow-up management:
F, straw rope is fixed after plantation, between 1-3, reseeds and moisturizing management, gradually greening, increase coverage.
Embodiment 2
Slope surface fixes straw rope net：
A, smooth to the progress of soil property slope surface first, then with straw rope netting tiling slope surface, the iron wire of 11 models is used in combination to hold into U
Straw rope net is fixed on slope surface, straw rope rugosity 2cm, mesh 15cm by type；
Slope surface plantation prepares：
B, in the slope surface for completing straw rope net, along slope surface contour, kind of a preceding standard is carried out according to line-spacing 30cm, hill spacing 30cm
It is standby, spade is planted using seam and is buried 40cm, and shakes seam and plants spade, so that slit width is reached 18cm, kind of a plant hole is formed, then by turfy soil and two
Ammonium by volume 10:1 mixing fills in kind of plant hole, and steady and sure, and turfy soil face is made to be less than side slope plane 2cm；
Sowing：
C, the seed for selecting the annual plant fork hair in native soil fluffy respectively；Perennial plant ceratoides latens, Anabasis salsa and
The seed of sand sagebrush (Artemisia filifolia)；The isometric mixing of seed progress of ephemeral silique lamb's-quarters is spare, in the fall or before spring sowing, first uses spud
Draw " V " type ditch on the turfy soil of kind of plant hole, ditch depth 2cm, by the spare seed of mixing and sand by volume 1:1 uniformly mixes
It closes, is manually sprinkled into " V " type ditch, then covers sandy soil 1cm, steady and sure, each kind of plant hole plants 2 rows, line-spacing about 15cm；
It fills the gaps with seedlings：
D, autumn, bad to insemination and emergence early period mend cultivation perennial plant -- R. soongorica：In step c kind plant holes
Turfy soil center is cracked with seam plant spade, is inserted into nursery stock immediately, and jam-packed root system is stood solid with their feet, each plant hole plants 4-6；
Moisturizing：
E, after completing sowing or transplanting, in spring flume water, artificial recharge is carried out in time, using microspray irrigation shape
Formula before seed sprouting and before Survival rate of nursery stock, lays micro-nozzle along side slope contour, is spaced 1 meter, spray of being drawn water out of canal with water pumper
It fills, daily moisturizing ensures ground moistening, is degree not generate runoff；After emergence and after Survival rate of nursery stock, noon observes nursery stock and occurs
It sprays before wilting phenomenon, carries out interval moisturizing every time, reach that sprinkle profoundly water, do not generate runoff be degree, when autumn transplanted plantlet,
Kind of a plant hole must be irrigated before flume is cut off the water；When spring transplants, flume draws water to pour if without water, or postpones till
It is transplanted when flume water flowing；
Follow-up management:
F, straw rope is fixed after plantation, between 1-3, reseeds and moisturizing management, gradually greening, increase coverage.
Embodiment 3
Slope surface fixes straw rope net：
A, smooth to the progress of soil property slope surface first, then with straw rope netting tiling slope surface, the iron wire of 11 models is used in combination to hold into U
Straw rope net is fixed on slope surface, straw rope rugosity 2cm, mesh 15cm by type；
Slope surface plantation prepares：
B, in the slope surface for completing straw rope net, along slope surface contour, kind of a preceding standard is carried out according to line-spacing 30cm, hill spacing 30cm
It is standby, spade is planted using seam and is buried 50cm, and shakes seam and plants spade, so that slit width is reached 20cm, kind of a plant hole is formed, then by turfy soil and two
Ammonium by volume 10:1 mixing fills in kind of plant hole, and steady and sure, and turfy soil face is made to be less than side slope plane 1.5-3cm；
Sowing：
C, select the annual plant seta alkali in native soil fluffy respectively and the seed of mist ice lamb's-quarters；Perennial plant samara overlord and
The seed of camel hoof valve；It is spare that the seed of the curved fruit faenum graecum of ephemeral and yak seedling carries out isometric mixing, in the fall or
Before spring sowing, first spud is used to draw " V " type ditch, ditch depth 2cm, by mixing spare seed and sand on the turfy soil of kind of plant hole
By volume 1:1 uniform mix is manually sprinkled into " V " type ditch, then covers sandy soil 1cm, steady and sure, and each kind of plant hole plants 2 rows, line-spacing
About 15cm；
It fills the gaps with seedlings：
D, autumn, bad to insemination and emergence early period mend cultivation perennial plant -- Nitraria sibirica：In step c kinds
The turfy soil center of plant hole is cracked with seam plant spade, is inserted into nursery stock immediately, and jam-packed root system is stood solid with their feet, each plant hole plants 4-6
；
Moisturizing：
E, after completing sowing or transplanting, in spring flume water, artificial recharge is carried out in time, using microspray irrigation shape
Formula before seed sprouting and before Survival rate of nursery stock, lays micro-nozzle along side slope contour, is spaced 1 meter, spray of being drawn water out of canal with water pumper
It fills, daily moisturizing ensures ground moistening, is degree not generate runoff；After emergence and after Survival rate of nursery stock, noon observes nursery stock and occurs
It sprays before wilting phenomenon, carries out interval moisturizing every time, reach that sprinkle profoundly water, do not generate runoff be degree, when autumn transplanted plantlet,
Kind of a plant hole must be irrigated before flume is cut off the water；When spring transplants, flume draws water to pour if without water, or postpones till
It is transplanted when flume water flowing；
Follow-up management:
F, straw rope is fixed after plantation, between 1-3, reseeds and moisturizing management, gradually greening, increase coverage.
Arid biogeographic zone open diversion canal method for greening side slope of the present invention, embodiment 1 is popularized type combination in this method, real
It is tentative combination to apply example 2 and embodiment 3.
Arid biogeographic zone open diversion canal method for greening side slope of the present invention, this method are mainly bright on " drawing E Jike " yellow flag dam
Canal side slope carries out segmentation planting experiment.Experiments have shown that implementing 3 years, 1 three kinds of Life-form Plants subsequent growths of embodiment are preferable, cover
Cover degree combines for main adaptability up to 70% or more, can expand promoted extension；2 kinds of embodiment is planted current year coverage and is reached
After 70%, 2-3, dies young and annual plant is reduced, perennial ceratoides latens, Anabasis salsa, sand sagebrush (Artemisia filifolia) have sparse growth, cover
Degree reaches 40% or more；3 kinds of embodiment plants current year coverages and reaches 70%-80%, after 2-3, dies young and annual plant is failed,
Samara overlord, camel hoof valve have yellowing phenomenon when water shortage, need manually to continue to safeguard, coverage reaches 60% or more.
Claims (1)
1. a kind of arid biogeographic zone open diversion canal method for greening side slope, it is characterised in that follow these steps to carry out：
Slope surface fixes straw rope net：
A, smooth to the progress of soil property slope surface first, then with straw rope netting tiling slope surface, it is used in combination the iron wire of 11 models to hold into U-shaped,
Straw rope net is fixed on slope surface, straw rope rugosity 2cm, mesh 15cm；
Slope surface plantation prepares：
B, in the slope surface for completing straw rope net, along slope surface contour, kind of a preceding preparation is carried out according to line-spacing 30cm, hill spacing 30cm, is adopted
Plant spade with seam to bury 30-50cm, and shake seam and plant spade, so that slit width is reached 15-20cm, form kind of a plant hole, then by turfy soil with
Diammonium by volume 10:1 mixing fills in kind of plant hole, and steady and sure, and turfy soil face is made to be less than side slope plane 1.5-3cm；
Sowing：
C, select respectively native soil annual plant fork hair is fluffy, salt sward, Salsola passerina, seta alkali are fluffy, one in mist ice lamb's-quarters
It plants, two or three；Perennial plant samara overlord, R. soongorica, ceratoides latens, Nitraria sibirica, camel hoof valve, the false wood of salt life
Two or three in thief, sand sagebrush (Artemisia filifolia)；Ephemeral silique lamb's-quarters, curved fruit faenum graecum, one kind in yak seed, two kinds or three
The isometric mixing of kind is spare, in the fall or before spring sowing, first spud is used to draw " V " type ditch, ditch depth on the turfy soil of kind of plant hole
2cm, by the spare seed of mixing and sand by volume 1:1 uniform mix is manually sprinkled into " V " type ditch, then covers sandy soil 1cm,
Having peace of mind, each kind of plant hole plant 2 rows, line-spacing about 15cm；
It fills the gaps with seedlings：
D, autumn, bad to insemination and emergence early period mend cultivation perennial plant, is used in the turfy soil center of step c kind plant holes
Seam plants spade and cracks, and is inserted into nursery stock immediately, and jam-packed root system is stood solid with their feet, each plant hole only plants 4-6 of a kind of plant；
Moisturizing：
E, after completing sowing or transplanting, in spring flume water, artificial recharge is carried out in time, using microspray irrigation form, kind
Son emergence before and Survival rate of nursery stock before, along side slope contour lay micro-nozzle, be spaced 1 meter, sprinkling irrigation of being drawn water out of canal with water pumper, often
Its moisturizing ensures ground moistening, is degree not generate runoff；After emergence and after Survival rate of nursery stock, noon observes nursery stock and occurs wilting now
As preceding spraying, interval moisturizing is carried out every time, reaches that sprinkle profoundly water, do not generate runoff be degree, when autumn transplanted plantlet, must drawn
Water channel irrigates kind of a plant hole before cutting off the water；When spring transplants, flume draws water to pour if without water, or postpones till flume
It is transplanted when water flowing；
Follow-up management:
F, straw rope is fixed after plantation, between 1-3, reseeds and moisturizing management, gradually greening, increase coverage.
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| CN108391563B (en) * | 2018-01-17 | 2019-10-15 | 中国科学院新疆生态与地理研究所 | A kind of arid biogeographic zone strongly salined soil barren hill greening method |
| CN108934796A (en) * | 2018-06-29 | 2018-12-07 | 内蒙古蒙草生态环境（集团）股份有限公司 | Utilize the method for greening side slope of straw rope net |
| CN111254952A (en) * | 2020-03-20 | 2020-06-09 | 攀钢集团矿业有限公司 | Ecological restoration structure of high and steep side slope of refuse dump |
| CN111656901A (en) * | 2020-04-30 | 2020-09-15 | 中国农业科学院草原研究所 | Rope net structure and method for promoting surface soil recovery and plant growth of deteriorated grassland of desert grassland |
| CN113875484B (en) * | 2021-11-04 | 2023-04-25 | 中国科学院新疆生态与地理研究所 | Halophyte planting method for high-water-level heavy saline-alkali soil in arid region |
| CN114747435B (en) * | 2022-04-26 | 2023-04-25 | 中国科学院新疆生态与地理研究所 | Arid region side slope herbaceous plant snow soil moisture sowing method |
| CN116158314A (en) * | 2023-01-06 | 2023-05-26 | 西藏新蕊农牧科技有限公司 | Planting method for recovering vegetation in sandy land by using fertilizer ore powder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102696307A (en) * | 2012-06-27 | 2012-10-03 | 三峡大学 | Greening hydro-seeding method used for arid areas |
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| CN103875430A (en) * | 2014-04-08 | 2014-06-25 | 中国科学院成都生物研究所 | Method for vegetative propagation seedling cultivation of Miscamthusszechuanesis Keng rhizomes in arid region |
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