CN101524031A - Method for greening desert and system thereof - Google Patents
Method for greening desert and system thereof Download PDFInfo
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- CN101524031A CN101524031A CN200910106760A CN200910106760A CN101524031A CN 101524031 A CN101524031 A CN 101524031A CN 200910106760 A CN200910106760 A CN 200910106760A CN 200910106760 A CN200910106760 A CN 200910106760A CN 101524031 A CN101524031 A CN 101524031A
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- desert
- groove
- greening
- complex pocket
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000004744 fabric Substances 0.000 claims description 16
- 239000004746 geotextile Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 230000012010 growth Effects 0.000 abstract description 5
- 239000004576 sand Substances 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 230000008635 plant growth Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000013213 extrapolation Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Cultivation Of Plants (AREA)
Abstract
The invention provides a method for greening desert and a system thereof. The method comprises the steps: digging grooves on the ground; laying ecological cloths on the ground and in the grooves; and placing ecological compound bags in the grooves. The inventive method for greening desert and system thereof adopt cross network grooves to construct lattice array of sand barrier pits by the ecological compound bags and resist ultraviolet rays by the non-woven ecological bags; completely exerts the functions of collecting water by films and reducing evaporation of water and adds suitable amount of organic fertilizers and the like to ensure the ecological compound bags to be beds for the growth of plants in small areas so as to collect nutrients and water, which are rationally distributed to plants. Suitable amount of plant seeds which are suitable for growth locally is mixed and suitable amount of plants is sowed outside the ecological bags, thus effective preventing loss of water and greatly increasing the greening efficiency and effect of desert.
Description
Technical field
The present invention relates to a kind of greening method, particularly about a kind of method for greening desert and system thereof of being used for.
Background technology
China is one of serious country of the harm of desertification in the world, has more than 150 ten thousand square kilometres of desertization and desertification land areas now, almost accounts for the sixth of area.If add desert and Gobi desert, almost surpass the summation of national arable area.From the later stage fifties in last century to the mid-1970s, China desertification land spreading with average annual 1560 square kilometres speed; The mid-1970s is quickening expansion to the later stage eighties with average annual 2100 square kilometres speed; Enter the nineties, quicken to increase progressively with average annual 2460 square kilometres speed.
River water yield minimizing, cutout, rainfall reduce, and cause desertification, and the course through a desert becomes the desert then, western desertization, and vegetation disappears just, the result of numerous rivers death.On the contour map of China, there has not been the dry riverbed of water to indicate with brown dotted line, in West Inner Mongolia and western part, Gansu, distributing more than 60 at least; And around several nefuds in Xinjiang, then reach more than 100.The mankind are being approached in basin in these rivers, desertization step by step, fight for the soil of depending on for existence with the mankind.
How to protect and improve the desert area ecotope, rational exploitation and utilization desert animal and plant resource prevents desertization, alleviates environmental crisis, realizes agricultural sustainable development, is the great and real problem that the especially western arid area of China faces.
In decades, countries in the world are that control of desert has carried out unremitting effort, and some technology are also come out of steamer successively, and through having facts have proved the feasibility of these technology.But, feasibility can not be represented integrity, brainstrust is found by investigation in decades, a lot of traditional Desert Greening Technology exist imperfection, because a lot of method of tackling desert is to rely on the desert own resources to administer, afforest, can say not to be to build the desert afforestation resource, but predation desert afforestation resource.River water source self-restraint woods destroyed when developing and cause water and soil loss, current shakiness in the oasis; Excessive its excessive exploitation of groundwater is destroyed groundwater resources and is caused vegetation death, soil droughtization, desertization; Heavy irrigation, subterranean water level are risen and are caused the soil salinization of soil; Fall trees wantonly, desert vegetation is destroyed and is caused that sand dune activation, drift sand recurrence or the like cause the oasis to degenerate, destroyed original desert plant growing environment, caused the deterioration of desertization and environment, even the disappearance in oasis, be absorbed in a kind of develop oasis → environmental deterioration → oasis degeneration → environment worse → vicious circle degenerated again in the oasis.These are reminded us will make rational use of resources in desert afforestation and handle affairs by the natural law.
The people in the industry is expecting to have always and a kind ofly can play good control of desert, greening effect, the control of desert greening new technology of do not destroy local natural ecological environment again, building the desert afforestation resource again occurs, replace traditional control of desert, greening technique, thereby a perfect sand control, sand prevention, dune work system are provided.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of effective method for greening desert and system thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of method for greening desert, and it may further comprise the steps: dig out groove on the ground; In ground and groove, spread ecological cloth; Ecological complex pocket is placed in the described groove.
The scheme that the present invention solves further technical problem is: described groove distributes in length and breadth, and the shape of each groove matches with ecological complex pocket.
The scheme that the present invention solves further technical problem is: in the crosspoint in length and breadth of described groove and the grid center of groove formation ecological anchor pole is set.
The scheme that the present invention solves further technical problem is: twine tight adjacent ecological anchor pole with tightening pressure zone, become " ten " word X-shape on the grid that vertical-horizontal slot forms.
The scheme that the present invention solves further technical problem is: described ecological complex pocket is to adopt non-woven geotextile.
The scheme that the present invention solves further technical problem is: a kind of desert afforestation system, it comprises and is arranged on the ecological cloth in ground and the groove and is arranged on ecological complex pocket in the groove that described ecological complex pocket is arranged on the ecological cloth.
The scheme that the present invention solves further technical problem is: described groove distributes in length and breadth, and the shape of each groove matches with ecological complex pocket.
The scheme that the present invention solves further technical problem is: it further comprises ecological anchor pole, and this ecology anchor pole is arranged on the crosspoint in length and breadth of described groove and the grid center that groove forms.
The scheme that the present invention solves further technical problem is: described ecological complex pocket is to adopt non-woven geotextile.
The scheme that the present invention solves further technical problem is: described ecological cloth can further be provided with a thin layer below part that ground contacts.
Compared to prior art, method for greening desert of the present invention and system thereof be by taking the form of vertical-horizontal network ditch, constructs the lattice-array of husky bank with ecological complex pocket, utilizes the opposing ultraviolet ray of the ecological bag of non-woven geotextile; Give full play to the function that film catchments and reduces water evaporates, and add suitable organic manure etc., make ecological complex pocket become the bedding of zonule implants growth one by one, so that concentrate nutriment and moisture to supply with the plant that rationally distributes; Sneak into local growing plants seed of an amount of adaptation and an amount of plant of ecological bag extrapolation kind in the ecological compound bag, can effectively prevent the loss of moisture, improved the efficient and the effect of desert afforestation greatly.
Description of drawings
Fig. 1 is the cross-sectional view of desert afforestation of the present invention system.
Fig. 2 is the structural representation of desert afforestation of the present invention system.
Fig. 3 is the structural representation of the ecological complex pocket of desert afforestation of the present invention system.
Fig. 4 is the structural representation of the ecological anchor pole of desert afforestation of the present invention system.
Embodiment
See also Fig. 1 and Fig. 2, the invention provides a kind of method for greening desert, it may further comprise the steps: dig out groove on the ground; In ground and groove, spread ecological cloth; Ecological complex pocket is placed in the described groove.
Described groove distributes in length and breadth, and the shape of each groove matches with ecological complex pocket.In the crosspoint in length and breadth of described groove and the grid center of groove formation ecological anchor pole is set.
Described ecological cloth can further be provided with a thin layer below part that ground contacts, this thin layer can reduce the evaporation of subsurface moisture, avoids water loss, can also play the effect of collecting rainwater simultaneously, helps the growth of vegetation.
Twine tight adjacent ecological anchor pole with tightening pressure zone, become " ten " word X-shape on the grid that vertical-horizontal slot forms, make geotextiles and sandy soil face tight, the loss that can prevent sandy soil can reduce the evaporation of moisture and rainfall again and ground be washed away the loss that causes earth etc.
Described ecological cloth can play protective film, prevents degraded, prevents the effect that the sandy soil on ground are blown off by wind.
The invention provides a kind of desert afforestation system, it comprises the ecological cloth 11 that is arranged in ground and the groove, is arranged on the ecological complex pocket 12 in the groove, and described ecological complex pocket 12 is arranged on the ecological cloth 11.
Described groove distributes in length and breadth, and the shape of each groove matches with ecological complex pocket 12.In the crosspoint in length and breadth of described groove and the grid center of groove formation ecological anchor pole 13 is set.It is tight that described adjacent ecological anchor pole 13 usefulness are tightened pressure zone 14 windings.
Described ecological cloth 11 can further be provided with a thin layer 15 below part that ground contacts, this thin layer 15 can reduce the evaporation of subsurface moisture, avoids water loss, can also play the effect of collecting rainwater simultaneously, helps the growth of vegetation.
Described ecological cloth can play protective film, prevents degraded, prevents the effect that the sandy soil on ground are blown off by wind.
As shown in Figure 3, described ecological complex pocket 12 comprises bag 121 and film 122.Described film 122 is arranged on this bag 121 inboards, and is arranged on upper end, the opposite end that it contacts with ecological cloth 11.
Described ecological complex pocket 12 is to adopt non-woven geotextile, to resist ultraviolet ray.
As shown in Figure 4, this ecology anchor pole comprises the body of rod 21 and cap body 31, and the upper end of the described body of rod 21 is provided with boss 212, and described cap body 31 is provided with groove 312, and described boss 212 cooperates with this groove 312, makes that this cap body 31 is fastening with this body of rod 21.
The lower end of described cap body 31 is provided with a plurality of fixed teeth 311, and this fixed teeth 311 can prevent to tighten the pressure zone landing, makes that the fixed effect of this ecology anchor pole is better.
The axle side of the described body of rod 21 is provided with barb ratchet 211, and this barb ratchet is vertically arranged for 211 one-tenth.The barb ratchet 211 of described Y-axis side is different on axial height, forms a potential difference.Described potential difference is half of single barb ratchet 211 axial heights.
The upper end of the described body of rod 21 comprises a vertical straight trough 213, and described vertical straight trough 213 can be so that this cap body 31 inserts these bodies of rod 21 smoothly, and helps tightening pressure zone and twine tight.
Described barb ratchet 211 is at same cross section, helps firm with the sandy soil body.
Method for greening desert of the present invention and system thereof construct the lattice-array that hinders husky bank by taking the form of vertical-horizontal network ditch with ecological complex pocket, utilize the opposing ultraviolet ray of the ecological bag of non-woven geotextile; Give full play to the function that film catchments and reduces water evaporates, and add suitable organic manure etc., make ecological complex pocket become the bedding of zonule implants growth one by one, so that concentrate nutriment and moisture to supply with the plant that rationally distributes; Sneak into local growing plants seed of an amount of adaptation and an amount of plant of ecological bag extrapolation kind in the ecological bag.
Claims (10)
1. method for greening desert, it may further comprise the steps: dig out groove on the ground; In ground and groove, spread ecological cloth; Ecological complex pocket is placed in the described groove.
2. method for greening desert according to claim 1 is characterized in that: described groove distributes in length and breadth, and the shape of each groove matches with ecological complex pocket.
3. method for greening desert according to claim 2 is characterized in that: in the crosspoint in length and breadth of described groove and the grid center of groove formation ecological anchor pole is set.
4. method for greening desert according to claim 3 is characterized in that: twine tight adjacent ecological anchor pole with tightening pressure zone, become " ten " word X-shape on the grid that vertical-horizontal slot forms.
5. method for greening desert according to claim 1 is characterized in that: described ecological complex pocket is to adopt non-woven geotextile.
6. desert afforestation system is characterized in that: it comprises and is arranged on the ecological cloth in ground and the groove and is arranged on ecological complex pocket in the groove that described ecological complex pocket is arranged on the ecological cloth.
7. desert afforestation according to claim 6 system, it is characterized in that: described groove distributes in length and breadth, and the shape of each groove matches with ecological complex pocket.
8. desert afforestation according to claim 7 system, it is characterized in that: it further comprises ecological anchor pole, this ecology anchor pole is arranged on the crosspoint in length and breadth of described groove and the grid center that groove forms.
9. desert afforestation according to claim 6 system is characterized in that: described ecological complex pocket is to adopt non-woven geotextile.
10. desert afforestation according to claim 6 system is characterized in that: described ecological cloth further is provided with a thin layer below part that ground contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910106760A CN101524031B (en) | 2009-04-21 | 2009-04-21 | Method for greening desert and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910106760A CN101524031B (en) | 2009-04-21 | 2009-04-21 | Method for greening desert and system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101524031A true CN101524031A (en) | 2009-09-09 |
| CN101524031B CN101524031B (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910106760A Expired - Fee Related CN101524031B (en) | 2009-04-21 | 2009-04-21 | Method for greening desert and system thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101524031B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011140979A1 (en) * | 2010-05-12 | 2011-11-17 | Chang Yu-Shun | Afforestation ecological fabric reinforcing method and structure thereof |
| CN105393865A (en) * | 2015-10-20 | 2016-03-16 | 宝鸡市林业科学研究所 | Slope pressing belt greening method |
| CN106561249A (en) * | 2016-11-09 | 2017-04-19 | 邓万超 | Rapid cultivation method of desertified sand land vegetation |
| WO2017219163A1 (en) * | 2016-06-20 | 2017-12-28 | 周连惠 | Desert greening method |
| CN115500215A (en) * | 2022-09-21 | 2022-12-23 | 中国科学院东北地理与农业生态研究所 | A kind of grass field cultivation method and grass field that backbite desert |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418667Y (en) * | 2000-04-29 | 2001-02-14 | 蔡其清 | Basket for culturing sapling for desert afforestation |
| CN2601503Y (en) * | 2002-11-29 | 2004-02-04 | 李兰英 | Grid for afforestation |
| CN1928249A (en) * | 2006-09-19 | 2007-03-14 | 孙景文 | Method for sand prevention and binding and greening with coverlay |
| CN101324067B (en) * | 2008-07-25 | 2011-05-11 | 孙艾琳 | Ecological anchor rod and method for slope soil and water conservation using the same |
-
2009
- 2009-04-21 CN CN200910106760A patent/CN101524031B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011140979A1 (en) * | 2010-05-12 | 2011-11-17 | Chang Yu-Shun | Afforestation ecological fabric reinforcing method and structure thereof |
| US8858122B2 (en) | 2010-05-12 | 2014-10-14 | Yu-Shun Chang | Method and structure for reinforcing ecological greening fabric |
| AU2011252573B2 (en) * | 2010-05-12 | 2015-02-19 | Yu-Shun Chang | Afforestation ecological fabric reinforcing method and structure thereof |
| CN105393865A (en) * | 2015-10-20 | 2016-03-16 | 宝鸡市林业科学研究所 | Slope pressing belt greening method |
| WO2017219163A1 (en) * | 2016-06-20 | 2017-12-28 | 周连惠 | Desert greening method |
| CN106561249A (en) * | 2016-11-09 | 2017-04-19 | 邓万超 | Rapid cultivation method of desertified sand land vegetation |
| CN115500215A (en) * | 2022-09-21 | 2022-12-23 | 中国科学院东北地理与农业生态研究所 | A kind of grass field cultivation method and grass field that backbite desert |
| CN115500215B (en) * | 2022-09-21 | 2024-03-22 | 中国科学院东北地理与农业生态研究所 | Grass field cultivation method for reverse desert |
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| Publication number | Publication date |
|---|---|
| CN101524031B (en) | 2012-09-05 |
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Address after: 518000, Shenzhen, Guangdong, Luohu District province guests road Pacific Business Building 1101 Patentee after: Wanxiang Taifu Environment-Protection Science-Technology Co., Ltd., Shenzhen Address before: 518000, commercial building, 827, Baoan North Road, Luohu District, Guangdong, Shenzhen province 3 Patentee before: Wanxiang Taifu Environment-Protection Science-Technology Co., Ltd., Shenzhen |
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Granted publication date: 20120905 Termination date: 20200421 |