CN109673316A - A kind of comprehensive greening system of exposed scar and method - Google Patents
A kind of comprehensive greening system of exposed scar and method Download PDFInfo
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- CN109673316A CN109673316A CN201811601332.XA CN201811601332A CN109673316A CN 109673316 A CN109673316 A CN 109673316A CN 201811601332 A CN201811601332 A CN 201811601332A CN 109673316 A CN109673316 A CN 109673316A
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- 231100000241 scar Toxicity 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000002786 root growth Effects 0.000 claims abstract description 31
- 239000002689 soil Substances 0.000 claims abstract description 26
- 239000004575 stone Substances 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 239000011159 matrix material Substances 0.000 claims description 48
- 239000002699 waste material Substances 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000003895 organic fertilizer Substances 0.000 claims description 10
- 238000009331 sowing Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 4
- 239000002362 mulch Substances 0.000 claims description 3
- 208000032544 Cicatrix Diseases 0.000 claims 3
- 230000037387 scars Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000004162 soil erosion Methods 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 94
- 238000005516 engineering process Methods 0.000 description 6
- 230000035558 fertility Effects 0.000 description 5
- 230000012010 growth Effects 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 241001093951 Ailanthus altissima Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 235000004047 Amorpha fruticosa Nutrition 0.000 description 2
- 240000002066 Amorpha fruticosa Species 0.000 description 2
- 241001061264 Astragalus Species 0.000 description 2
- 235000010110 Astragalus glycyphyllos Nutrition 0.000 description 2
- 240000005250 Chrysanthemum indicum Species 0.000 description 2
- 235000018959 Chrysanthemum indicum Nutrition 0.000 description 2
- 241000234643 Festuca arundinacea Species 0.000 description 2
- 240000000950 Hippophae rhamnoides Species 0.000 description 2
- 235000003145 Hippophae rhamnoides Nutrition 0.000 description 2
- 240000007049 Juglans regia Species 0.000 description 2
- 235000009496 Juglans regia Nutrition 0.000 description 2
- 241001236247 Pinus bungeana Species 0.000 description 2
- 241000018650 Pinus massoniana Species 0.000 description 2
- 235000011610 Pinus tabuliformis Nutrition 0.000 description 2
- 235000006533 astragalus Nutrition 0.000 description 2
- 239000012174 chinese wax Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000020234 walnut Nutrition 0.000 description 2
- 241000743756 Bromus inermis Species 0.000 description 1
- 240000000604 Lespedeza bicolor Species 0.000 description 1
- 235000016677 Lespedeza bicolor Nutrition 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 235000001667 Vitex agnus castus Nutrition 0.000 description 1
- 244000063464 Vitex agnus-castus Species 0.000 description 1
- 241001520823 Zoysia Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- 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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention proposes that a kind of exposed scar integrates greening system and method.The comprehensive greening system of the exposed scar includes: that kind of a plant hole, greening platform are blocked bank, the depth of described kind of plant hole is 70~90cm, digging on the bottom of described kind of plant hole, side wall has root growth hole, the region for arranging described kind of plant hole is greening platform, greening platform bank of blocking is arranged in the outside of the greening platform, and greening platform stone of the bank with size greater than 10cm of blocking is built into.The comprehensive greening method of exposed scar provided by the invention, is utilized to adaptation to local conditions stone, the dregs of scar itself, reduces the usage amount of soil moved in improve the original, preferably kept the water and soil of greening platform；Solve the problems, such as that big exposed scar soil moved in improve the original demand, severe water and soil erosion and revegetation effect are poor.
Description
Technical field
The invention belongs to technology for recovering vegetation fields, and in particular to a kind of greening system and greening method of Difficult site.
Background technique
In technology for recovering vegetation field, the technology for recovering vegetation used for different condition area is not quite similar.In vegetation
Under the conditions of recovery land occupation condition is preferable, the various ways such as cave-shaped site preparation, level-terrace site preparation, fish-scale pit site preparation can be directly carried out,
And revegetation is carried out by transplanting arbor, shrub or broadcasting sowing the modes such as shrub, draft.
Difficult site refer to climate environment, soil nutrient, moisture supply etc. influences be difficult to carry out the special of revegetation
Habitat.In Difficult site technology for recovering vegetation field, exposed scar afforestation is always the difficulty in current landscape engineering technology
Topic, the exposed common technology of scar afforestation process has the methods of explosion afforestation, drilling afforestation or comprehensive covering with new soil now,
These methods can carry out revegetation to a certain extent, but engineering construction is difficult, and soil moved in improve the original demand is larger and is difficult to keep, water
Divide supply insufficient, afforestation effect is poor.
Summary of the invention
This field there are aiming at the problem that, present invention aims at propose a kind of comprehensive greening system of exposed scar.It is intended to
Solve the problems, such as that exposed scar greening is difficult, soil moved in improve the original demand is big, severe water and soil erosion and revegetation effect are poor.
It is another object of the present invention to propose a kind of comprehensive greening method of exposed scar.
The technical solution of above-mentioned purpose to realize the present invention are as follows:
A kind of comprehensive greening system of exposed scar, comprising: kind plant hole, greening platform are blocked bank,
The depth of described kind of plant hole is 70~90cm, and digging on the bottom of described kind of plant hole, side wall has root growth hole；
The region for arranging described kind of plant hole is greening platform, and the greening platform is arranged in greening platform bank of blocking
Outside, greening platform bank of blocking are built into size greater than the stone of 10cm.
Wherein, digging on the side wall of described kind of plant hole has two rows of root growth holes, is located at kind of plant hole 35~40%
Depth and 72~78% depths.
Preferably, every row's root growth hole has 2~4, and two rows growth holes are staggered arrangement.
Wherein, the angle in the root growth hole and plumb line dug on the side wall of described kind of plant hole is 50~70 degree.
Wherein, afforesting matrix is placed in described kind of plant hole, plant has plant in cave, is covered with rubble on described kind of plant hole
Layer, the macome-scale for constituting the metalling is 2~10cm.
Wherein, multiple kinds of plant holes are arranged on the greening platform, adjacent kind of plant hole center spacing is 1500~2500mm.
Wherein, afforesting matrix is equipped on the greening platform, plant has shrub and/or herbaceous plant on afforesting matrix.
Wherein, the greening platform block bank height be 30~60cm；Greening platform is blocked bank plantation adjacent thereto
Region between cave has 1~3% gradient, gradually rises from kind of plant hole to greening platform bank of blocking.
A kind of comprehensive greening method of exposed scar, comprising steps of
(1) kind of a plant hole, root growth hole are dug, exposed scar is arranged, determines the region of greening platform,
(2) waste screening utilizes, and the rubble dug and arranged is sieved, and is divided into stone, 2- that size is greater than 10cm
The rubble of 10cm and waste less than 2cm,
(3) platform greening is blocked, and the stone with the size greater than 10cm builds greening platform and blocks bank；
(4) it is less than the waste and water-retaining agent of 2cm, organic fertilizer, afforesting matrix is made in soil moved in improve the original proportion；
(5) afforesting matrix is mated formation in kind of a plant hole, root growth hole and on the scar in greening platform region,
(6) the kind plant hole and exposed scar that pave afforesting matrix are afforested, the deep-rootedness tree transplanted in kind plant hole
Kind, exposed scar, which is mated formation, broadcasts sowing shrub after matrix and/or herbaceous plant is afforested, and is broadcasting sowing shrub and/or herbaceous plant
The afforesting matrix of 1~3cm thickness is covered after seed again；
(7) plant hole surface gravel mulch is planted.
Preferably, the afforesting matrix is 600 mass parts of waste less than 2cm, 350~450 mass parts of soil moved in improve the original, water-retaining agent
2~4 mass parts, 50~70 mass parts of organic fertilizer.
The deep-rootedness tree species of step (6) plant are different according to area, geographic condition difference, and general northern area is common
Deep-rootedness tree species have Chinese pine, lacebark pine, tree-of-heaven, walnut, Chinese wax, white Mao Yang etc..
The beneficial effects of the present invention are:
To the exposed scar for having revegetation demand, effectively exposed scar can be carried out using greening method of the invention
Greening, reduce plant pit excavation project amount, reduce greening excavate plant pit waste, greening soil moved in improve the original amount of application, increase afforesting matrix fertility,
Water-retaining property simultaneously mitigates soil erosion, enhancing green plants growth.Root growth Kong Kewei deep-rootedness tree species root system provides more
Growing space；Plant pit mat formation metalling can reduce moisture evaporation.
The present invention selects plant deep rooting plant, and root system has anchorage effect to the afforesting matrix of exposed scar, by right
Exposed scar discards the modified utilization of debris, the waste that can be maximumlly cut in the process using the greening of exposed scar, and
It maximizes and reduces soil moved in improve the original ratio.The soil moved in improve the original, water-retaining agent, the organic fertilizer that add in afforesting matrix can improve the physical property of waste, increase
Add matrix nutrient, enhances preservation capacity of water and fertility, maximumlly increase trees surviving rate.
The comprehensive greening method of exposed scar provided by the invention, is utilized to adaptation to local conditions stone, the dregs of scar itself,
The usage amount for reducing soil moved in improve the original has preferably kept the water and soil of greening platform；Solve that exposed scar soil moved in improve the original demand is big, water and soil
It is lost serious and revegetation effect difference problem.
Detailed description of the invention
Exposed scar kind plant hole monomer structure figure Fig. 1 (a) of the invention, Fig. 1 (b) are kind of a plant hole top view；
Fig. 2 is the comprehensive greening system the schematic diagram of the section structure of exposed scar；
Fig. 3 is the comprehensive greening system plan view of the exposed scar of exposed scar.
In figure, 1 is deep rooting plant, and 2 be kind of a plant hole, and 3 be metalling, and 401 be 30cm root growth hole, and 402 be 60cm root
System's growth hole, 5 be afforesting matrix, and 6 block bank for greening platform, and 7 be shrub and herbaceous plant, and 8 be greening platform.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
In embodiment, unless otherwise specified, used method is the method for this field routine.
Embodiment 1
A kind of comprehensive greening system of exposed scar, comprising: kind plant hole 2, greening platform are blocked bank 6, and the depth for planting plant hole is
80cm, diameter 100cm, digging on the bottom of kind of plant hole 2, side wall has root growth hole；
The region for arranging described kind of plant hole is greening platform 8, and the greening platform blocks the setting of bank 7 in the greening platform
Outside, greening platform bank of blocking is built into size greater than the stone of 10cm.
Referring to Fig. 1 (a) and Fig. 1 (b), digging on the side wall of described kind of plant hole 2 has two rows of root growth holes, is located at
Kind plant hole 30cm depth (from downward 30cm is pushed up) and 60cm depth.Every row's root growth hole has 3,30cm root growth hole
401 and 60cm root growth hole 402 is staggered arrangement.The angle of root growth hole and plumb line is 60 degree.
Afforesting matrix 5 is placed in described kind of plant hole 2, plant has deep rooting plant 1 in cave, is covered with thickness on described kind of plant hole
The metalling 3 for spending 10cm, the macome-scale for constituting the metalling is 2~10cm.
Referring to figs. 2 and 3, multiple kinds of plant holes are arranged on the greening platform 8, adjacent kind of plant hole center spacing is 200cm.
Afforesting matrix 5 is equipped on the greening platform, plant has shrub and herbaceous plant 7 on afforesting matrix.The greening platform blocks
The height for keeping off bank 6 is 50cm；Greening platform block bank it is adjacent thereto kind plant hole between region have 2% the gradient, from kind
Plant hole gradually rises to greening platform bank of blocking.
The present embodiment it is further proposed that a kind of comprehensive greening method of exposed scar, comprising steps of
(1) kind of plant hole is dug by rock drill or other mechanical equipments and root growth hole, specification can be according to practical greenings
Engineering demand and the selection of exposed scar rock characteristic, and the rock of exposed scar out-of-flatness greening is subjected to crushing and clearing.
(2) waste screening utilizes, and the rubble dug and arranged is sieved, the rubble of 10cm or more, 2-10cm are divided into
With the waste for being less than 2cm, used after the screening of biggish piece of stone (10cm or more) as platform stone-laying of blocking, the work less than 2cm
It is comprehensively utilized for afforesting matrix raw material, the conduct kind plant hole surface covering of remaining 2-10cm, which mitigates, afforests base in kind of plant hole
Matter soil erosion and moisture evaporation.
(3) platform greening is blocked, and is built greening platform with 10cm or more the stone and is blocked bank, to mitigate exposed scar water
Soil flow is lost.
(4) it is less than the waste and water-retaining agent of 2cm, organic fertilizer, afforesting matrix proportion is made afforesting matrix, matches are as follows: be less than
600 mass parts of waste of 2cm, 400 mass parts of soil moved in improve the original, 3 mass parts of water-retaining agent, 60 mass parts of organic fertilizer.
(5) afforesting matrix is mated formation in kind of a plant hole, root growth hole and on the scar in greening platform region, and one
Determine the compacting in degree, afforesting matrix surface in setting scar afforesting matrix slightly above kind of plant hole, for rainwater catchment when rainfall
It is stored in kind of plant hole and root growth hole.In the present embodiment, afforesting matrix spreads 30cm on greening platform region.
(6) green plants plant, sowing, afforest the kind plant hole and exposed scar that pave afforesting matrix, plant
Cave selection plant is drought-enduring, it is barren to resist, the fast deep-rootedness tree species of growth, and exposed scar, which is mated formation, broadcasts sowing herbaceous plant and shrub after matrix
It is afforested, shrub type considers that shrub resistance, height, speed of growth etc. carry out comprehensive collocation, and is broadcasting sowing herbaceous plant
With 2cm or so afforesting matrix is covered after shrub seeds again.
(7) plant hole surface gravel mulch is planted
After completing kind of plant hole plant, the 2-10cm rubble filtered out is covered in kind of plant hole stromal surface, covers rubble
It can reduce soil erosion, reduce moisture evaporation in kind of plant hole, enhance afforestation project drought-resistant ability.
(8) maintenance management
It after completing to transplant, sow, periodically waters, makes to transplant arbor and shrub reaches stable and tapers off filling later
It irrigates, is finally reached the target of exposed scar greening.
It is Chinese pine and white Mao Yang that step (6), which selects the deep rooting plant of plant,.The seed amount ratio of shrub and herbaceous plant 7
(quantitative proportion, similarly hereinafter) are as follows: shrub: false indigo 10%, shrub lespedeza 10%, draft: prairie milk vetch 30%, Festuca Arundinacea 50%.
By discarding the modified utilization of debris to exposed scar, can maximumlly be opened in the process using the greening of exposed scar
The waste dug out reduces soil moved in improve the original ratio up to 60%, and can realize preferably afforestation effect).
The present invention selects plant deep rooting plant, and root system has anchorage effect to the afforesting matrix of exposed scar；Matrix adds
The soil moved in improve the original, water-retaining agent, the organic fertilizer that add can improve the physical property of waste, increase matrix nutrient, enhance preservation capacity of water and fertility, in conjunction with section
Maintenance management is learned, trees surviving rate is up to 90%.
Embodiment 2
A kind of comprehensive greening system of exposed scar, comprising: kind plant hole 2, greening platform are blocked bank 6, and the depth for planting plant hole is
90cm, diameter 100cm, digging on the bottom of kind of plant hole 2, side wall has root growth hole；
The region for arranging described kind of plant hole is greening platform 8, and the greening platform blocks the setting of bank 7 in the greening platform
Outside, greening platform bank of blocking is built into size greater than the stone of 10cm.
On the side wall of described kind of plant hole 2 dig have two rows of root growth holes, be located at kind of a plant hole 30cm depth (from
Push up downward 30cm) and 60cm depth.Every row's root growth hole has 3,30cm root growth hole 401 and 60cm root growth hole
402 are staggered arrangement.The angle of root growth hole and plumb line is 50 degree.
Described kind of plant hole 2 places afforesting matrix, and plant has deep rooting plant 1 in cave, is covered with thickness on described kind of plant hole
The metalling 3 of 8cm, the macome-scale for constituting the metalling is 2~10cm.
Multiple kinds of plant holes are arranged on the greening platform 8, adjacent kind of plant hole center spacing is 1800mm.The greening platform
On be equipped with afforesting matrix 5, plant has herbaceous plant 7 on afforesting matrix.The greening platform block bank 6 height be 40cm；
Greening platform block bank it is adjacent thereto kind plant hole between region have 2% the gradient, block from kind of plant hole to greening platform
Bank gradually rises.
The present embodiment construction step is substantially the same as embodiment 1.Wherein step (6) selection plant tree-of-heaven, walnut, Chinese wax.Shrub
With the seed amount ratio of herbaceous plant 7 are as follows: shrub: sea-buckthorn 15%, the twigs of the chaste tree 15%, draft: Korea lawn grass 20%, awnless brome
20%, mother chrysanthemum 30%.
By discarding the modified utilization of debris to exposed scar, can maximumlly be opened in the process using the greening of exposed scar
The waste dug out reduces soil moved in improve the original ratio up to 50%, and can realize preferably afforestation effect.
The present invention selects plant deep rooting plant, and root system has anchorage effect to the afforesting matrix of exposed scar；Matrix adds
The soil moved in improve the original, water-retaining agent, the organic fertilizer that add can improve the physical property of waste, increase matrix nutrient, enhance preservation capacity of water and fertility, in conjunction with section
Maintenance management is learned, trees surviving rate is up to 85%.
Embodiment 3
A kind of structure of the comprehensive greening system of exposed scar of the present embodiment is arranged with embodiment 1.
Construction step is substantially the same as embodiment 1.Wherein step (6) selection plant lacebark pine, tree-of-heaven.Shrub and herbaceous plant 7
Seed amount ratio are as follows: shrub: false indigo 10%, sea-buckthorn 10%, draft: Trifolium repense 20%, Festuca Arundinacea 30%, prairie milk vetch
10%, mother chrysanthemum 20%.
By discarding the modified utilization of debris to exposed scar, can maximumlly be opened in the process using the greening of exposed scar
The waste dug out reduces soil moved in improve the original ratio up to 50%, and can realize preferably afforestation effect.
The present invention selects plant deep rooting plant, and root system has anchorage effect to the afforesting matrix of exposed scar；Matrix adds
The soil moved in improve the original, water-retaining agent, the organic fertilizer that add can improve the physical property of waste, increase matrix nutrient, enhance preservation capacity of water and fertility, in conjunction with section
Maintenance management is learned, trees surviving rate is up to 80%.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, fall within the scope of the claimed invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1. a kind of comprehensive greening system of exposed scar characterized by comprising kind plant hole, greening platform are blocked bank,
The depth of described kind of plant hole is 70~90cm, and digging on the bottom of described kind of plant hole, side wall has root growth hole；
The region for arranging described kind of plant hole is greening platform, and the outer of the greening platform is arranged in greening platform bank of blocking
Side, greening platform bank of blocking are built into size greater than the stone of 10cm.
2. the comprehensive greening system of exposed scar according to claim 1, which is characterized in that on the side wall of described kind of plant hole
Cutting has two rows of root growth holes, is located at 35~40% depth of kind of plant hole and 72~78% depths.
3. the comprehensive greening system of exposed scar according to claim 2, which is characterized in that every row's root growth hole has 2~4
Item, two rows of root growth holes are staggered arrangement.
4. the comprehensive greening system of exposed scar according to claim 1, which is characterized in that on the side wall of described kind of plant hole
The root growth hole of cutting and the angle of plumb line are 50~70 degree.
5. the comprehensive greening system of exposed scar according to claim 1, which is characterized in that place greening in described kind of plant hole
Matrix, plant has plant in cave, is covered with metalling on described kind of plant hole, and the macome-scale for constituting the metalling is 2~
10cm。
6. the comprehensive greening system of described in any item exposed scars according to claim 1~5, which is characterized in that the greening is flat
Multiple kinds of plant holes are arranged on platform, adjacent kind of plant hole center spacing is 1500~2500mm.
7. the comprehensive greening system of described in any item exposed scars according to claim 1~5, which is characterized in that the greening is flat
Afforesting matrix is equipped on platform, plant has shrub and/or herbaceous plant on afforesting matrix.
8. the comprehensive greening system of described in any item exposed scars according to claim 1~5, which is characterized in that the greening is flat
Platform block bank height be 30~60cm；Greening platform blocks the bank region planted between plant hole adjacent thereto with 1~3%
The gradient gradually rises from kind of plant hole to greening platform bank of blocking.
9. a kind of comprehensive greening method of exposed scar, which is characterized in that comprising steps of
(1) kind of a plant hole, root growth hole are dug, exposed scar is arranged, determines the region of greening platform,
(2) waste screening utilizes, and the rubble dug and arranged is sieved, and is divided into stone, 2~10cm that size is greater than 10cm
Rubble and waste less than 2cm,
(3) platform greening is blocked, and the stone with the size greater than 10cm builds greening platform and blocks bank；
(4) afforesting matrix is made in the waste less than 2cm and water-retaining agent, organic fertilizer, soil moved in improve the original proportion；
(5) afforesting matrix is mated formation in kind of a plant hole, root growth hole and on the scar in greening platform region,
(6) the kind plant hole and exposed scar that pave afforesting matrix are afforested, the deep-rootedness tree species transplanted in kind plant hole are naked
Dew scar, which is mated formation, broadcasts sowing shrub after matrix and/or herbaceous plant is afforested, and after broadcasting sowing shrub and/or herbaceous plant seeds
The afforesting matrix of 1~3cm thickness is covered again；
(7) plant hole surface gravel mulch is planted.
10. the comprehensive greening method of exposed scar according to claim 9, which is characterized in that the afforesting matrix be less than
600 mass parts of waste of 2cm, 350~450 mass parts of soil moved in improve the original, 2~4 mass parts of water-retaining agent, 50~70 mass parts of organic fertilizer.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243784A (en) * | 2020-10-22 | 2021-01-22 | 承德京城矿业集团有限公司 | Method for afforestation by drilling foreign soil on safety bench of surface mine and elm thereof |
| CN114946496A (en) * | 2019-06-21 | 2022-08-30 | 俊富生态修复科技有限公司 | Tree planting structure in arid area |
| CN115500178A (en) * | 2022-10-25 | 2022-12-23 | 贵州大学 | Bird Wang Chajun seedling raising device and using method thereof |
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| CN104396620A (en) * | 2014-11-27 | 2015-03-11 | 陈洪凯 | Limestone stony desertification area vegetation growth base and manufacturing method thereof and vegetation planting method |
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| CN115039618B (en) * | 2019-06-21 | 2023-12-15 | 俊富生态修复科技有限公司 | Tree planting structure in arid area |
| CN114946496B (en) * | 2019-06-21 | 2023-12-15 | 俊富生态修复科技有限公司 | Tree planting structure in arid area |
| CN112243784A (en) * | 2020-10-22 | 2021-01-22 | 承德京城矿业集团有限公司 | Method for afforestation by drilling foreign soil on safety bench of surface mine and elm thereof |
| CN115500178A (en) * | 2022-10-25 | 2022-12-23 | 贵州大学 | Bird Wang Chajun seedling raising device and using method thereof |
| CN115500178B (en) * | 2022-10-25 | 2024-01-09 | 贵州大学 | Bird king tea mycorrhiza seedling raising device and application method thereof |
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Application publication date: 20190426 |