CN108385699A - A kind of discrete embedded association ecological bank protecting method - Google Patents

A kind of discrete embedded association ecological bank protecting method Download PDF

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Publication number
CN108385699A
CN108385699A CN201810143624.7A CN201810143624A CN108385699A CN 108385699 A CN108385699 A CN 108385699A CN 201810143624 A CN201810143624 A CN 201810143624A CN 108385699 A CN108385699 A CN 108385699A
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China
Prior art keywords
slot
rock
slope
protecting method
water
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Pending
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CN201810143624.7A
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Chinese (zh)
Inventor
周翠英
李德贤
刘镇
杨旭
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Sun Yat Sen University
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Sun Yat Sen University
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Priority to CN201810143624.7A priority Critical patent/CN108385699A/en
Publication of CN108385699A publication Critical patent/CN108385699A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/20Securing of slopes or inclines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G20/00Cultivation of turf, lawn or the like; Apparatus or methods therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/60Flowers; Ornamental plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/12Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/30Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
    • A01G24/35Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds containing water-absorbing polymers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/029Receptacles for seedlings
    • A01G9/0293Seed or shoot receptacles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/23Dune restoration or creation; Cliff stabilisation

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Botany (AREA)
  • Mining & Mineral Resources (AREA)
  • Soil Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Cultivation Of Plants (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

The present invention provides a kind of discrete embedded association ecological bank protecting method, includes the following steps:Clear slope:Side slope surface is modified, and unstable sillar, smooth slope surface are cleared up;Grooving:Rock slot is excavated in slope surface that need to afforest to repair;Clear slot:Residue in rock slot is cleaned out;Survey slot:Measure into separation, depth and width;Mend slot:Supplement cutting depth or the underproof rock slot of width;Fill out slot:Greening backing, seedling, plant biological bag are filled into rock slot;It sows grass seeds by duster:Vegetable seeds, insecticide, water are sprayed into rock slot;Maintenance:Side slope to having carried out ecological revetment engineering carries out the maintenance in later stage.Spacing is parallel is embedded on palisades by design for the rock slot, and staggeredly entirety is associated as by the root system of slot implants.The present invention can solve the ecological protection of side slope, fixing of soil and conservation of water problem, and the water and soil conservation and restoration of the ecosystem of side slope are of great significance.

Description

A kind of discrete embedded association ecological bank protecting method
Technical field:
The invention belongs to ecological protection fields, and in particular to be a kind of discrete embedded association ecological bank protecting method, belong to Ecological protection technology efficient in construction is simple, low-cost.
Background technology:
Highway in China railway construction is grown rapidly, and massif is inevitably excavated in large-scale process of construction, by This forms a large amount of exposed cut slopes.Often the gradient is larger for these side slopes, and soil attachment is difficult, and rain drop erosion is serious, inhales Water water holding capacity is poor, thus it is more barren be not suitable for plant growth, this not only influences environmental beauty, it is also possible to cause landslide, The geological disasters such as avalanche and mud-rock flow, endanger safe traffic, and cause huge economic loss and undesirable social influence, therefore its Protection question becomes increasingly conspicuous.
Current Domestic is outer to afforest frequently with alien earth sparging method, concrete frame beam method, three-dimension vegetative net method, vine The methods of solve the problems, such as ecological revetment, these methods are but in the gradient big based on vegetation cultivation and engineering support, and height is high In side slope, greening backing is difficult to adhere to, rain drop erosion is serious, afforestation effect is difficult to keep, and its construction is cumbersome, difficulty is big;Separately Outer extensive construction is not only of high cost, long in time limit, and opposite side slope ecology will also result in destruction, selected planting plants and primary plant The secondary ecological balance between object is also often difficult to control.And parallel planting groove is excavated in slope surface, then filling soil, plant in slot Leaf, organic fertilizer, adhesive, super absorbent resin and water mixture as greening backing, can make plant height it is high, It is grown well on the steep bare side sloping of the gradient;It can effectively enhance slot after adhesive, super absorbent resin is added in greening backing The water imbibition and water-retaining property of the interior soil body, farthest maintain plant growth;In addition choose well developed root system and with protophyte phase The vegetation of collocation is planted, and by root system of plant staggeredly growing in side slope, can link slope ground body to be whole, Enhance slope stability, promote slope ecological balance, compared to existing greening method, easy construction, adaptive faculty is stronger, tool There is vast potential for future development.
Invention content:
The present invention provides a kind of discrete embedded association ecology shield for existing high gradient slope ecological protection problem now Slope method can be properly arrived at the effect that high gradient slope greening protection works consolidate earth culture root, restore greening.
For this purpose, the present invention takes the following technical solution:
(1) clear slope:Side slope surface is modified, and unstable sillar, smooth slope surface are cleared up;
(2) grooving:Rock slot is excavated on the side slope surface repaired needing to afforest;
(3) clear slot:Rock fragment in the rock slot is cleaned out;
(4) slot is surveyed:Measure spacing, the depth and width of rock slot;
(5) slot is mended:Milling slot depth or the underproof rock slot of width are supplemented, design requirement is reached;
(6) slot is filled out:Greening backing, seedling, plant biological bag are filled into the rock slot;
(7) it sows grass seeds by duster:Vegetable seeds, insecticide, water are sprayed into the rock slot;
(8) it conserves:Side slope to having carried out ecological revetment engineering carries out the maintenance in later stage.
Wherein, the rock slot tilts downwards 10-30 °, can be effectively retained the soil being filled into slot, reduces rainwater Erosion quantity;In addition, inclined slot is also beneficial to interception slope runoff, moisture is stored for plant.
In addition, the greening backing is by soil, plant leaf, organic fertilizer, adhesive, super absorbent resin and water group At.Described adhesive can bond soil particle, and it is crumb structure to promote soil particle to reunite, and improves the voidage of soil, from And improve the water-permeable and air permeable performance of soil;The super absorbent resin has water imbibition, can effectively absorb rainwash, improves soil The moisture content of earth fully conserves soil moisture for vegetation growth, root system of plant is promoted preferably to grow.
In addition, the vegetable seeds includes:Bermuda grass, coreopsis, pueraria lobata.The selection of vegetation will not only consider the conjunction of shrub Reason collocation is taken it is also contemplated that the well developed root system degree of plant also has with the reasonable of protophyte based on vegetation, supplemented by shrub Match, meanwhile, vegetable seeds also needs to be pre-processed before being sowed grass seeds by duster, to improve germination percentage and survival rate.
The present invention has the following advantages:
(1) rain drop erosion and wind erosion suffered by high gradient slope are serious, and temperature and moisture condition are poor, the extremely difficult life of plant It is long.Soil moved in improve the original planting plants after rock slot are excavated on slope, by the staggeredly root system of institute's planting plants by slope rock mass and soil It is coupled integral, the stability of slope ground body can be enhanced, can also reach attachment soil, reduce the purpose of rain drop erosion, from And the ecological protection of high gradient slope can be effectively realized.
(2) adhesive, super absorbent resin are added in greening backing, improves cohesiveness, the water-retaining property of greening backing, So that greening backing is had the characteristics that water suction soil moisture conservation, the afforestation effect of side slope can be extended.
(3) the well developed root system degree for fully considering floristics collocation and plant, according to the Root Distribution of different vegetation Range rationally adjusts rock separation, can effectively enhance the effect of side slope water and soil conservation and restoration of the ecosystem.
Description of the drawings:
Fig. 1 is the cross-sectional view of the present invention;
Fig. 2 is the rock slot structure schematic diagram of the present invention;
Fig. 3 is the construction flow chart of the present invention.
Wherein:
1 side slope
2 rock slots
3 greening backings+seed
Specific implementation mode:
Following embodiment is only used for being explained in more detail technical scheme of the present invention, and cannot limit the present invention with this Protection domain.
A kind of discrete embedded association ecological bank protecting method, after slope trimming, the milling slot in slope surface, later in slot Interior soil moved in improve the original planting plants, later stage carry out moisture and are conserved with fertilizer.Its specific implementation step includes:
(1) clear slope:Cleaning need to afforest the unstable sillar of restoring area, and fritter Dangerous Rock Body is abolished with rock drill, bulk danger Rock mass uses low dose of explosive blasting.
(2) grooving:Go out rock slot using mechanical excavation in slope surface, each rock slot is in terrace-type parallelly distribute on;It is described Rock groove depth 10-15cm, width 10-15cm tilt downwards 10-30 °.The spacing of the rock slot according to plant plant The root system development degree of object, soil mass property, thickness, gradient size, rock groove shape are adjusted.
(3) clear slot:After excavating rock slot, if remaining excessive rock fragment in slot, the soil moved in improve the original of influence thereafter is filled out into slot, So the rock relic in the rock slot should be cleaned out.
(4) slot is surveyed:With reference to design requirement, spacing, depth and the width of measuring flume after the completion of rock slot excavates.
(5) slot is mended:If finding underproof rock slot during surveying slot, need to carry out supplement excavation to it, to ensure Grooving quality reaches requirement.
(6) slot is filled out:Soil, plant leaf, organic fertilizer, adhesive, super absorbent resin and water are puddled in proportion It is even, it inserts in rock slot, forms the soil horizon of 10-12cm thickness, and water in time.
(7) it sows grass seeds by duster:Soaked in cold water, stratification are carried out to the vegetable seeds for the construction that sow grass seeds by duster, heat up vernalization, changes It learns medicine immersion treatment and vegetable seeds and insecticide, water is sprayed into rock after evenly mixing in proportion to improve germination percentage and survival rate In stone cistern.
(8) it conserves:According to weather condition and actual needs, the watering maintenance of rock slot is given, the 1st month every 3d waterings 1 Secondary, second month is primary every 5-7d waterings, and mid-term maintenance is monthly sprinkled water 2-3 times, and the later stage leans on natural rain water curing, if meeting dry Drought is monthly sprinkled water 2 times.
The vegetable seeds selected in step 7 is Bermuda grass, coreopsis, pueraria lobata.
It is important to note that the mode of above-described embodiment is only limitted to description embodiment, but the present invention is not limited to Aforesaid way, and those skilled in the art can easily modify without departing from the scope of the present invention accordingly, therefore this The range of invention should include the maximum magnitude of disclosed principle and new feature.

Claims (6)

1. a kind of discrete embedded association ecological bank protecting method, which is characterized in that include the following steps:
(1) clear slope:Side slope surface is modified, and unstable sillar, smooth slope surface are cleared up;
(2) grooving:Rock slot is excavated in the slope surface that need to afforest reparation;
(3) clear slot:Mucking slot cleans out the rock fragment in the rock slot;
(4) slot is surveyed:Measure into separation, depth and width;
(5) slot is mended:Milling slot depth or the underproof rock slot of width are supplemented, design requirement is reached;
(6) slot is filled out:Greening backing, seedling, plant biological bag are filled into the rock slot;
(7) it sows grass seeds by duster:Vegetable seeds, insecticide, water are sprayed into the rock slot;
(8) it conserves:Side slope to having carried out ecological revetment engineering carries out the maintenance in later stage.
2. a kind of discrete embedded association ecological bank protecting method according to claim 1, which is characterized in that the greening base Material is made of soil, plant leaf, organic fertilizer, adhesive, super absorbent resin and water;Described adhesive is for enhancing the soil body Cohesiveness;The super absorbent resin is used to enhance the water-retaining property of the soil body.
3. a kind of discrete embedded association ecological bank protecting method according to claim 1, which is characterized in that the plant biological bag In greening backing, plantation, cuttage nursery stock are housed.
4. a kind of discrete embedded association ecological bank protecting method according to claim 1, which is characterized in that the rock slot 10-30 ° is tilted downwards, can be effectively retained the soil being filled into slot, retains slope runoff, reduces rainwash amount.
5. a kind of discrete embedded association ecological bank protecting method according to claim 1, which is characterized in that the plant species Attached bag includes:Bermuda grass, coreopsis, pueraria lobata.
6. a kind of discrete embedded association ecological bank protecting method according to claim 3, which is characterized in that described kind is planted seedlings Wood is pine tree;The cuttage cultivating seedling is false indigo.
CN201810143624.7A 2018-02-01 2018-02-01 A kind of discrete embedded association ecological bank protecting method Pending CN108385699A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110565660A (en) * 2019-09-10 2019-12-13 宁国市东南木纤维科技有限公司 Spray seeding construction method for slope greening
CN110972820A (en) * 2019-12-17 2020-04-10 云南农业大学 Method for guiding rocky slope protection plants to root into rocks
CN114561966A (en) * 2022-03-10 2022-05-31 四川省国土整治中心 Rock slope repairing method suitable for abandoned surface mine
CN114960616A (en) * 2022-05-17 2022-08-30 湖北工业大学 High soil slope crack repairing method and waterproof structure based on plant root system
CN115299295A (en) * 2022-07-15 2022-11-08 中交上海航道局有限公司 Construction method for ecological greening of bare rock slope

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02157323A (en) * 1988-12-08 1990-06-18 Kurosawa Kensetsu Kk Slope-afforested retaining wall
JPH09279584A (en) * 1996-04-16 1997-10-28 Maki Yamamoto Construction method for slope planting used tire type seedbed
CN101696574A (en) * 2009-10-30 2010-04-21 河南国网宝泉抽水蓄能有限公司 Ecological protection method for high steep side slope
CN104255280A (en) * 2014-10-23 2015-01-07 陈洪凯 High and steep rocky slope vegetation planting method
CN106688550A (en) * 2016-12-02 2017-05-24 深圳市铁汉生态环境股份有限公司 Shrub and herbaceous plant spray sowing greening method for extremely steep slopes with bare loess
CN107439320A (en) * 2017-09-11 2017-12-08 山东省地质环境监测总站 A kind of greening method of concordant limestone breakage mountain body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02157323A (en) * 1988-12-08 1990-06-18 Kurosawa Kensetsu Kk Slope-afforested retaining wall
JPH09279584A (en) * 1996-04-16 1997-10-28 Maki Yamamoto Construction method for slope planting used tire type seedbed
CN101696574A (en) * 2009-10-30 2010-04-21 河南国网宝泉抽水蓄能有限公司 Ecological protection method for high steep side slope
CN104255280A (en) * 2014-10-23 2015-01-07 陈洪凯 High and steep rocky slope vegetation planting method
CN106688550A (en) * 2016-12-02 2017-05-24 深圳市铁汉生态环境股份有限公司 Shrub and herbaceous plant spray sowing greening method for extremely steep slopes with bare loess
CN107439320A (en) * 2017-09-11 2017-12-08 山东省地质环境监测总站 A kind of greening method of concordant limestone breakage mountain body

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110565660A (en) * 2019-09-10 2019-12-13 宁国市东南木纤维科技有限公司 Spray seeding construction method for slope greening
CN110565660B (en) * 2019-09-10 2021-08-20 宁国市东南木纤维科技有限公司 Spray seeding construction method for slope greening
CN110972820A (en) * 2019-12-17 2020-04-10 云南农业大学 Method for guiding rocky slope protection plants to root into rocks
CN114561966A (en) * 2022-03-10 2022-05-31 四川省国土整治中心 Rock slope repairing method suitable for abandoned surface mine
CN114561966B (en) * 2022-03-10 2024-03-26 四川省国土整治中心 Rock slope restoration method suitable for abandoned surface mine
CN114960616A (en) * 2022-05-17 2022-08-30 湖北工业大学 High soil slope crack repairing method and waterproof structure based on plant root system
CN114960616B (en) * 2022-05-17 2023-10-03 湖北工业大学 High soil slope crack repairing method and waterproof structure based on plant root system
CN115299295A (en) * 2022-07-15 2022-11-08 中交上海航道局有限公司 Construction method for ecological greening of bare rock slope

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Application publication date: 20180810