CN110344386A - A kind of grid sand-protecting barrier sand-fixation method - Google Patents
A kind of grid sand-protecting barrier sand-fixation method Download PDFInfo
- Publication number
- CN110344386A CN110344386A CN201910564955.2A CN201910564955A CN110344386A CN 110344386 A CN110344386 A CN 110344386A CN 201910564955 A CN201910564955 A CN 201910564955A CN 110344386 A CN110344386 A CN 110344386A
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- sand
- protecting barrier
- centimetres
- dead volume
- master tape
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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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Revetment (AREA)
Abstract
The present invention relates to a kind of grid sand-protecting barrier sand-fixation methods, the following steps are included: master tape dead volume sand-protecting barrier is arranged according to the landform of sandy land, master tape dead volume sand-protecting barrier includes multiple groups master tape basic unit, the dead sand-protecting barrier material of the first row of master tape basic unit is arranged with chaste tree, and the dead volume sand-protecting barrier material of the second row to fifth line is the branch of hazel bavin or poplar or the branch of elm；Subband dead volume sand-protecting barrier is set, and subband dead volume sand-protecting barrier is vertical with master tape dead volume sand-protecting barrier, and material is hazel bavin or branch, and master tape dead volume sand-protecting barrier and subband dead volume sand-protecting barrier constitute multiple grids；Setting master tape living body sand-protecting barrier: master tape Huang willow buries dry, the yellow willow of living body sand-protecting barrier selection；Subband living body sand-protecting barrier is arranged: subband sea-buckthorn is planted seedlings, and living body sand-protecting barrier is sea-buckthorn；Arbor species are transplanted in grid.The present invention once administers sand dune and sand ground, once takes effect, once grow into forest with respect to traditional technology, and less investment is quick.
Description
Technical field
The present invention relates to sand control field more particularly to a kind of grid sand-protecting barrier sand-fixation methods.
Background technique
There are three types of citation forms for the movement of the grains of sand in stream: the compacted shifting of suspended, saltation and surface layer is in for dune sand
The sand that suspended state is carried measures only account for whole carrying amounts 5% hereinafter, even less than 1%.Therefore, the grains of sand of sand dune movement are constituted
Mainly jump and compacted shifting movement, 90% or more the grains of sand do saltation and compacted shifting movement in husky 30 cm height of surface, and 80%
It is above that the grains of sand do saltation and compacted shifting movement at 10 centimetres or less.
Sand-protecting barrier is that various forms of obstacles are arranged on Shamian Island using materials such as bavin, grass, branch, clay, cobble, laths
Object, controls direction, speed and the structure of wind-driven sediment with this, changes erosion cumuliformis condition, reach wind prevention and sand resistance, change wind action and
The purpose of microrelief situation, it is one of major measure of engineering sand control.
Traditional technology only emphasizes engineering control measure, or only emphasizes plant in treating measure.The latticed barrier of this programme fixes the sand new
The Comprehensive Management Model that method combines flowing and the engineering measure taken of semi-mobile dune or sand ground and biological control measure, relatively
Traditional technology, once administers sand dune and sand ground, once takes effect, once grow into forest, and less investment is quick.
Summary of the invention
It is an object of the present invention in place of solving the above deficiencies in the existing technologies.
To achieve the above object, inventive embodiments provide a kind of grid sand-protecting barrier sand-fixation method, comprising the following steps: step
101, master tape dead volume sand-protecting barrier is arranged according to the landform of sandy land, master tape dead volume sand-protecting barrier includes multiple groups master tape basic unit, wherein
Master tape dead volume sand-protecting barrier is arranged along contour in sand dune, and sand ground is vertically arranged master tape dead volume sand-protecting barrier, master tape basic unit along main wind direction
The dead sand-protecting barrier material of the first row arranged with chaste tree, the dead volume sand-protecting barrier material of the second row to fifth line is hazel bavin or branch, wherein branch is
The branch of poplar or elm, 4 meters of the sand-protecting barrier spacing of the first row to fifth line, in every a line of the second row to fifth line, extremely
The spacing distance of body sand-protecting barrier is 5 centimetres, in insertion soil/sand；Step 102, subband dead volume sand-protecting barrier, subband dead volume sand-protecting barrier and master are set
Band dead volume sand-protecting barrier is vertical, and 4 meters of spacing, material is hazel bavin or branch, and the spacing distance of dead volume sand-protecting barrier is 5 centimetres between same row,
In insertion soil/sand, master tape dead volume sand-protecting barrier and subband dead volume sand-protecting barrier constitute multiple grids；Step 103, master tape living body sand-protecting barrier is set:
Master tape Huang willow is buried dry, and living body sand-protecting barrier selects yellow willow, and the distance of master tape living body sand-protecting barrier and master tape dead volume sand-protecting barrier is 30 centimetres；Step
104, subband living body sand-protecting barrier is arranged: subband sea-buckthorn is planted seedlings, and living body sand-protecting barrier is sea-buckthorn, subband living body sand-protecting barrier and subband dead volume sand-protecting barrier
Distance is 30 centimetres；Step 105, arbor species are transplanted in grid.
In a kind of possible embodiment, the yellow willow in step 103 selects biennial healthy and strong branch, is cut into 25 centimetres
Section is 20 centimetres with the spacing between the yellow willow of a line；Sea-buckthorn in step 104 selects annual level-one sea-buckthorn seedling, between nursery stock
Away from being 20 centimetres；Arbor species 8 years raw pinus sylvestris var. mongolica container seedlings of selection in step 105,150 centimetres of height of seedling or more, 2 lis of ground diameter
Meter or more, 26 centimetres of nutrition cup diameter, 26 centimetres high, planting point position is in the cornerwise crosspoint of sand-protecting barrier grid.
600 centimetres of chaste tree platoon leader, 60 centimetres wide in step 101 in a kind of possible embodiment, chaste tree row buries the depth of soil
Minimum 30 centimetres are spent, ground level is 30 centimetres.
In a kind of possible embodiment, in step 101, the insertion depth of the dead volume sand-protecting barrier of the second row to fifth line is most
Small is 30 centimetres, and ground level is 30 centimetres.
In a kind of possible embodiment, in step 102, minimum 30 centimetres of insertion depth, ground level is 30 lis
Rice.
In a kind of possible embodiment, in step 103, the cuttage depth of Huang Liu is 20 centimetres, upper 5 centimetres of dew.
In a kind of possible embodiment, in step 104, wall approach is vertically leaned on to transplant nursery stock with pitting.
The present invention once administers sand dune and sand ground, once takes effect, once grow into forest with respect to traditional technology, and less investment takes effect
Fastly.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is a kind of latticed sand-protecting barrier schematic diagram provided in an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, technical scheme of the present invention will be described in further detail.
Such as Fig. 1, the embodiment of the present invention provides a kind of grid sand-protecting barrier sand-fixation method, comprising the following steps:
The configuration of dead volume sand-protecting barrier, specifically includes:
101, according to the landform of sandy land, master tape dead volume sand-protecting barrier is set along contour or main wind direction, master tape is dead
Body sand-protecting barrier includes multiple groups master tape basic unit.Wherein, the arrow direction in Fig. 1 is main wind direction.
It should be noted that Fig. 1 is the master tape dead volume sand-protecting barrier to be arranged along main wind direction, this is only applicable to sand ground, husky
It needs to mound that master tape dead volume sand-protecting barrier is arranged along contour.
The dead sand-protecting barrier material of the first row of master tape basic unit is arranged with chaste tree, and the dead volume sand-protecting barrier material of the second row to fifth line is hazel
Bavin or branch, 4 meters of the dead volume sand-protecting barrier spacing of the first row to fifth line, in every a line of the second row to fifth line, dead volume sand-protecting barrier
Spacing distance be 5 centimetres, insertion soil/sand in.
In one example, 600 centimetres of the chaste tree platoon leader in step 101,60 centimetres wide, chaste tree row buries the depth minimum 30 of soil
Centimetre, ground level is 30 centimetres, wherein chaste tree row mechanical can weave, fixed specification, convenient for construction.
In one example, the second row in step 101 is to minimum 30 lis of insertion depth of dead volume sand-protecting barrier of fifth line
Rice, ground level are 30 centimetres.
102, subband dead volume sand-protecting barrier is set, and subband dead volume sand-protecting barrier is vertical with master tape dead volume sand-protecting barrier, and 4 meters of spacing, material is hazel
Bavin or branch, the spacing distance of dead volume sand-protecting barrier is 5 centimetres between same row, in insertion soil/sand, master tape sand-protecting barrier and dead volume sand-protecting barrier structure
At multiple grids.
In one example, minimum 30 centimetres of the insertion depth in step 102, ground level are 30 centimetres.
On the basis of step 101 and step 102, the above method further includes the configuration of living body sand-protecting barrier:
103, master tape living body sand-protecting barrier is arranged: master tape Huang willow buries dry, the yellow willow of living body sand-protecting barrier selection, the biennial healthy and strong branch of selection
Item is cut into 25 centimetres of section, is 20 centimetres with the spacing between the yellow willow of a line, the distance between living body sand-protecting barrier and dead volume sand-protecting barrier
It is 30 centimetres.
In one example, the cuttage depth of the yellow willow in step 103 is 20 centimetres, upper 5 centimetres of dew.
104, subband living body sand-protecting barrier is arranged: subband sea-buckthorn is planted seedlings, and living body sand-protecting barrier is sea-buckthorn, selects annual level-one sea-buckthorn
Seedling, nursery stock spacing are 20 centimetres, and the distance between living body sand-protecting barrier and dead volume sand-protecting barrier are 30 centimetres.
In one example, in step 104, wall approach is vertically leaned on to transplant nursery stock with pitting, specific practice is: along the ditch held successfully
It digs pit, specification is to cheat 6~10 centimetres wide, 20~25 centimetres long, deep 16~25 centimetres (depending on root system length).Plant
When, seedling root is against the crater wall of upper vertical, and then earthing is treaded.
On the basis of step 103 and step 104, the above method further include:
Step 105, arbor species are transplanted in grid, select 8 years raw pinus sylvestris var. mongolica container seedlings, 150 centimetres of height of seedling or more, ground
2 centimetres of diameter or more, 26 centimetres of nutrition cup diameter, 26 centimetres high, planting point position is in the cornerwise crosspoint of sand-protecting barrier grid.
Sand-protecting barrier maintenance: after sand-protecting barrier is built up, Yao Jiaqiang is patrolled, and prevents people and animals from destroying.When plant sand block damages, it should repair in time
It is multiple.
In Fig. 1,For chaste tree row, ▲ be hazel bavin or branch, ● be Huang Liu, ■ is sea-buckthorn,For pinus sylvestris var. mongolica.
Above specific embodiment has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Illustrate, it should be understood that the above is only a specific embodiment of the invention, the protection model that is not intended to limit the present invention
It encloses, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (7)
1. a kind of grid sand-protecting barrier sand-fixation method, which comprises the following steps:
Step 101, master tape dead volume sand-protecting barrier is arranged according to the landform of sandy land, master tape dead volume sand-protecting barrier includes that multiple groups master tape is substantially single
Member, wherein master tape dead volume sand-protecting barrier is arranged along contour in sand dune, and sand ground is vertically arranged master tape dead volume sand-protecting barrier, master tape along main wind direction
The dead sand-protecting barrier material of the first row of basic unit is arranged with chaste tree, and the dead volume sand-protecting barrier material of the second row to fifth line is hazel bavin or branch,
In, branch is the branch of poplar or elm, 4 meters of the sand-protecting barrier spacing of the first row to fifth line, in the every of the second row to fifth line
In a line, the spacing distance of dead volume sand-protecting barrier is 5 centimetres, in insertion soil/sand；
Step 102, subband dead volume sand-protecting barrier is set, and subband dead volume sand-protecting barrier is vertical with master tape dead volume sand-protecting barrier, and 4 meters of spacing, material is hazel
Bavin or branch, the spacing distance of dead volume sand-protecting barrier is 5 centimetres between same row, and in insertion soil/sand, master tape dead volume sand-protecting barrier and subband are dead
Body sand-protecting barrier constitutes multiple grids；
Step 103, master tape living body sand-protecting barrier is arranged: master tape Huang willow buries dry, the yellow willow of living body sand-protecting barrier selection, master tape living body sand-protecting barrier and master tape
The distance between dead volume sand-protecting barrier is 30 centimetres；
Step 104, subband living body sand-protecting barrier is arranged: subband sea-buckthorn is planted seedlings, and living body sand-protecting barrier is sea-buckthorn, and subband living body sand-protecting barrier and subband are dead
30 centimetres of the distance between body sand-protecting barrier；
Step 105, arbor species are transplanted in grid.
2. grid sand-protecting barrier sand-fixation method according to claim 1, which is characterized in that the yellow willow in step 103 selects 2 years
Raw stalwartness branch, is cut into 25 centimetres of section, is 20 centimetres with the spacing between the yellow willow of a line；
Sea-buckthorn in step 104 selects annual level-one sea-buckthorn seedling, and nursery stock spacing is 20 centimetres；
Arbor species 8 years raw pinus sylvestris var. mongolica container seedlings of selection in step 105,150 centimetres of height of seedling or more, 2 centimetres of ground diameter or more,
26 centimetres of nutrition cup diameter, 26 centimetres high, planting point position is in the cornerwise crosspoint of sand-protecting barrier grid.
3. grid sand-protecting barrier sand-fixation method according to claim 1, which is characterized in that in step 101,600 centimetres of chaste tree platoon leader,
60 centimetres wide, chaste tree row buries minimum 30 centimetres of depth of soil, and ground level is 30 centimetres.
4. grid sand-protecting barrier sand-fixation method according to claim 1, which is characterized in that in step 101, the second row to fifth line
Minimum 30 centimetres of insertion depth of dead volume sand-protecting barrier, ground level is 30 centimetres.
5. grid sand-protecting barrier sand-fixation method according to claim 1, which is characterized in that in step 102, insertion depth is minimum
30 centimetres, ground level is 30 centimetres.
6. grid sand-protecting barrier sand-fixation method according to claim 1, which is characterized in that in step 103, the cuttage depth of Huang Liu
It is 20 centimetres, upper 5 centimetres of dew.
7. grid sand-protecting barrier sand-fixation method according to claim 1, which is characterized in that in step 104, vertically lean on wall with pitting
Method transplants nursery stock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910564955.2A CN110344386A (en) | 2019-06-27 | 2019-06-27 | A kind of grid sand-protecting barrier sand-fixation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910564955.2A CN110344386A (en) | 2019-06-27 | 2019-06-27 | A kind of grid sand-protecting barrier sand-fixation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111034408A (en) * | 2019-12-24 | 2020-04-21 | 中国科学院新疆生态与地理研究所 | Grassland patch sand land repairing method |
| CN111937661A (en) * | 2020-07-17 | 2020-11-17 | 神华国能集团有限公司 | Vegetation planting method suitable for arid saline-alkali soil coal mine area |
| CN112913555A (en) * | 2021-01-19 | 2021-06-08 | 中国科学院西北生态环境资源研究院 | Comprehensive sand control method for gobi desert area |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111034408A (en) * | 2019-12-24 | 2020-04-21 | 中国科学院新疆生态与地理研究所 | Grassland patch sand land repairing method |
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| CN111937661A (en) * | 2020-07-17 | 2020-11-17 | 神华国能集团有限公司 | Vegetation planting method suitable for arid saline-alkali soil coal mine area |
| CN112913555A (en) * | 2021-01-19 | 2021-06-08 | 中国科学院西北生态环境资源研究院 | Comprehensive sand control method for gobi desert area |
| CN112913555B (en) * | 2021-01-19 | 2022-08-02 | 中国科学院西北生态环境资源研究院 | Comprehensive sand control method for gobi desert area |
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Application publication date: 20191018 |