CN102835203A - Stony desertization management method utilizing stony desertized area geographical characteristics - Google Patents
Stony desertization management method utilizing stony desertized area geographical characteristics Download PDFInfo
- Publication number
- CN102835203A CN102835203A CN2012102775513A CN201210277551A CN102835203A CN 102835203 A CN102835203 A CN 102835203A CN 2012102775513 A CN2012102775513 A CN 2012102775513A CN 201210277551 A CN201210277551 A CN 201210277551A CN 102835203 A CN102835203 A CN 102835203A
- Authority
- CN
- China
- Prior art keywords
- stony
- water storage
- water
- stony desertification
- desertized
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a stony desertization management method utilizing stony desertized area geographical characteristics. The stony desertization management method utilizing the stony desertized area geographical characteristics includes steps as follows that: step A, rock roves naturally formed in existing stony desertized areas are used as water storage bases, water storage units are formed by means of impermeable treatment carried out on the water storage bases; step B, shelters are covered on the water storage units; step C, artificial soil is paved and seeds are sprayed in the stony desertized areas by means of artificial planting of vegetation; step D, the shields covered on the water storage units are uncovered, so that the water storage units store rainwater on rainy days; step E, artificially planted vegetation surrounding the water storage units is irrigated through the rainwater stored by the water storage units. Accordingly, countless water storage sites are formed in the stony desertized areas after the rain. As everyone knows, the basic reason why stony desertization is difficult to manage is deficiency of water sources, stony desertization management method utilizing the stony desertized area geographical characteristics can well solves the problem of water deficiency, and provides indispensable preconditions for growth of the vegetation in later stages.
Description
Technical field
The present invention relates to a kind of stony desertification regional geography characteristic of utilizing and carry out the method that stony desertification is administered, belong to stony desertification and administer technical field.
Background technology
It is engulfing our home stony desertification; Hindered the development of regional economy; Cause serious ecological safety hidden danger, become the root of poor and multiple disaster, also developed into the third-largest ecological problem of China after desertization and loess area water and soil loss gradually." ground, stone riprap nook, Niu Doujin does not go.Spring ploughing one big slope, several small grosses of autumn harvest ".This is several the folk rhymes that spread in stony desertification mountain area, China southwest, is the real picture of local rural production living condition.The southwest karst area is the most serious fragile ecological area of China's stony desertification still not, also is not enough, the backward in economy poverty-stricken area of ploughing.The karst stony desertification has become southwest improvement of the ecological environment the most outstanding contradiction and problem, seriously restricts economic society and human sustainable development, and the improvement stony desertification is very urgent.
Stony desertification is meant that karst tor district's Vulnerable Ecosystem and human unreasonable socio-economic activity interact and the rock that causes is exposed, has the land deterioration process of similar desertification view.Karst area mainly is the carbonate rock area, and surface water is missed easily, becomes native condition poor, and the few soil of lack of water makes revegetation slow, and high slope, mountain is steep in addition, and rainwater is concentrated, and rain drop erosion power is strong, very easily causes water and soil loss, and stony desertification takes place.Ministry of Land and Resources combines with ground investigation through remote Sensing Interpretation, and the stony desertification situation and the variation at the end of the eighties in last century and the end of the nineties are investigated and analysed, and has drawn 1: 50 ten thousand stony desertification present situation figure.The survey showed that, and the stony desertification area is 11.35 ten thousand square kilometres in southwestern eight provinces and regions.Wherein, it is 8.9 ten thousand square kilometres that Yunnan, Guizhou Province, Gui San economize the stony desertification area, accounts for 82% of the stony desertification gross area.From the end of the eighties in last century to the end of the nineties, the stony desertification area increases, annual average rate of increase is about 2%.See that from the zone stony desertification develops and is the local trend that takes a turn for the better, totally worsens.
Drought and water shortage is that the southwestern karst region of puzzlement produces, the subject matter of life always, also is a most important difficult problem that solves stony desertification.Land resources department is always with the tap of water resources development and utilization as the stony desertification comprehensive regulation.The whole policy that stony desertification is at present administered is for to develop various types of karstic ground waters, subterranean stream, karst source, structure groundwater resources according to geological conditions; But there are following two fatal problems in the resource that taps ground water resources, 1, must rely on that geographical conditions are developed, resource is very limited; 2, tap ground water resources resources costs very high, need a large amount of manpower and materials of cost and financial resources.
A kind of method that generally adopts at present in the southwest for the people for building tank or water pit; So just can rainwater be stored in tank or the water pit; So that people and animals drink and to the pourings of crops; The problem that this kind method exists is, 1, too high and receive the geographical conditions restriction to excavate and can not build on a large scale by the man-made recovery because of cost; 2, this tank or water pit can only solve the people and animals and the water of irrigating the fields, and can't carry out stony desertification and administer.
Summary of the invention
The technical problem that the present invention will solve provides a kind of stony desertification regional geography characteristic of utilizing and carries out the method that stony desertification is administered; It can solve that problem, water resource that Rocky Desertification Region water scarcity, vegetation can't grow utilize that cost is high, water resource is utilized problems such as the zone is narrow, can solve the deficiency of prior art.
Technical scheme of the present invention is that the method for utilizing stony desertification regional geography characteristic to carry out stony desertification improvement may further comprise the steps:
The rock groove that A, the existing stony desertification regional nature of utilization form is done anti-seep water and is handled the formation water cell as the water storage basis on the water storage basis;
B, on water cell, cover shelter;
The method of C, employing artificial planting vegetation is laid artificial soil in the stony desertification zone, is reached and spray seed;
D, open the shelter that covers on the water cell, make it in the rainy day storing rain water; Rainwater can flow into water cell with rainwater from top to bottom along the irrigation canals and ditches that karst landform forms naturally;
E, the rainwater that utilizes water cell to store are irrigated the artificial planting vegetation of water cell periphery.
The described rock groove that forms is naturally chosen end area and is not less than 0.5 square metre, and degree is not less than 0.1 meter the most deeply.
Described water storage basis is through sandstone in its groove and earth are gone out back formation clearly.
The granule sandstone and the earth that go out clearly are used in the artificial soil in the C step.
Naturally after the rock groove that forms carried out simple process, carry out antiseep again and handle, said simple process be comprise in I, II, the III wherein one or more:
I, that the rock groove that forms is naturally carried out groove face is smooth;
II, the rock groove that forms is naturally carried out the upper surface flush and repair;
III, the rock groove that forms is naturally carried out the capacity expansion;
Described anti-seep water is treated to, and smears the anti-seep water material or lays plastic film etc.
Artificial planting vegetation in the C step can be adopted the karst area slope nursing technique.
Compare with prior art; The groove that the present invention's geographical conditions-stony desertification regional nature weathering through utilizing Rocky Desertification Region self forms is as the basis of water storage; On the groove that natural weathering forms, carrying out anti-seep water handles as water cell; Behind rain, just can form countless water storage points in the stony desertification zone like this, well-known, the basic reason that stony desertification is difficult to administer just is the scarcity of water resource; Adopt technological means of the present invention just can well solve the problem of water, for the vegetation growth in later stage provides the necessary precondition condition.The existing relatively exploiting groundwater scheme of this water cell cost is lower simultaneously, spended time is shorter, it is simple more to implement, the water resource utilization is more convenient, effect is more excellent.The situation of water is being arranged, and the regeneration of its vegetation can be adopted existing many artificial vegetation's regeneration techniqueses, achieves stony desertification and administers.Granule sandstone that go out clearly and earth are used in the artificial soil in the C step, so not only can effectively utilize the sandstone soil that goes out clearly, and can reduce the freight volume of soil.
The rock groove of being selected that forms is naturally chosen end area and is not less than 0.5 square metre, and degree is not less than 0.1 meter the most deeply, can make water storage avoid water storage point too much more effectively, simultaneously like this, no vegetation growth zone; Naturally the rock groove that forms is carried out that groove face is smooth, the upper surface flushes and repairing, capacity expansion, can make selected water cell retaining more, can guarantee that stony desertification administers required water consumption.
Embodiment
Embodiments of the invention: as shown in Figure 1, administer the zone in selected stony desertification and observe measurement; It is basic as water storage to mark the rock groove 1 that meets conditions of water storage; This water storage basis is perhaps by less sandstone, earth landfill; Can the sandstone earth in it gone out to collect subsequent use clearly, the selected rock groove that forms be naturally chosen end area and is not less than 0.5 square metre, spends the most deeply to be not less than 0.1 meter.After accomplishing sandstone, earth cleaning; Need that anti-seep water is carried out on selected water storage basis and handle the formation water cell; Before carrying out the anti-seep water processing, can further further process the water storage basis; Its process comprise in I, II, the III wherein one or more, it is fixed specifically to come according to selected water storage basis:
I, that the rock groove that forms is naturally carried out groove face is smooth;
II, the rock groove that forms is naturally carried out the upper surface flush and repair;
III, the rock groove that forms is naturally carried out the capacity expansion;
After accomplishing above-mentioned operation, its anti-seep water handle comprise smear the anti-seep water material or lay plastic film (etc.), make it form antiseep water layer 2.
After carrying out water cell, on water cell, cover shelter; Adopt the method for artificial planting vegetation to lay artificial soil then, reach and spray seed in the stony desertification zone;
After accomplishing the artificial planting vegetation, (when needing pouring) opened the shelter that covers on the water cell, makes it in the rainy day storing rain water, and rainwater can flow into water cell with rainwater from top to bottom along the irrigation canals and ditches that karst landform forms naturally; Utilize the rainwater of water cell storage that the artificial planting vegetation of water cell periphery is irrigated like this.
Claims (7)
1. one kind is utilized stony desertification regional geography characteristic to carry out the method that stony desertification is administered, and it is characterized in that this method may further comprise the steps
The rock groove that A, the existing stony desertification regional nature of utilization form is done anti-seep water and is handled the formation water cell as the water storage basis on the water storage basis;
B, on water cell, cover shelter;
The method of C, employing artificial planting vegetation is laid artificial soil in the stony desertification zone, is reached and spray seed;
D, open the shelter that covers on the water cell, make it in the rainy day storing rain water;
E, the rainwater that utilizes water cell to store are irrigated the artificial planting vegetation of water cell periphery.
2. the method for utilizing stony desertification regional geography characteristic to carry out the water storage according to claim 1 is characterized in that: the described rock groove that forms is naturally chosen end area and is not less than 0.5 square metre, and degree is not less than 0.1 meter the most deeply.
3. the method for utilizing stony desertification regional geography characteristic to carry out the water storage according to claim 2 is characterized in that: described water storage basis is through sandstone in its groove and earth are gone out back formation clearly.
4. the method for utilizing stony desertification regional geography characteristic to carry out the water storage according to claim 3, it is characterized in that: the granule sandstone and the earth that go out clearly are used in the artificial soil in the C step.
5. the method for utilizing stony desertification regional geography characteristic to carry out the water storage according to claim 1 and 2; It is characterized in that: after the rock groove that forms is naturally carried out simple process; Carry out antiseep again and handle, said simple process be comprise in I, II, the III wherein one or more:
I, that the rock groove that forms is naturally carried out groove face is smooth;
II, the rock groove that forms is naturally carried out the upper surface flush and repair;
III, the rock groove that forms is naturally carried out the capacity expansion.
6. the method for utilizing stony desertification regional geography characteristic to carry out the water storage according to claim 1, it is characterized in that: described anti-seep water is treated to, and smears the anti-seep water material or lays plastic film.
7. the method for utilizing stony desertification regional geography characteristic to carry out the water storage according to claim 1, it is characterized in that: the artificial planting vegetation in the C step can be adopted the karst area slope nursing technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102775513A CN102835203A (en) | 2012-08-07 | 2012-08-07 | Stony desertization management method utilizing stony desertized area geographical characteristics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102775513A CN102835203A (en) | 2012-08-07 | 2012-08-07 | Stony desertization management method utilizing stony desertized area geographical characteristics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102835203A true CN102835203A (en) | 2012-12-26 |
Family
ID=47363142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102775513A Pending CN102835203A (en) | 2012-08-07 | 2012-08-07 | Stony desertization management method utilizing stony desertized area geographical characteristics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102835203A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749023A (en) * | 2014-01-22 | 2014-04-30 | 云南省林业科学院 | Method for treating stony desertification zone through frangipani interplanting cash crops and accompany-cultivated bees |
| CN103891448A (en) * | 2014-03-25 | 2014-07-02 | 贵州师范大学 | Comprehensive prevention and control method for karst mountain area stony desertification |
| CN103911981A (en) * | 2014-03-25 | 2014-07-09 | 贵州师范大学 | Prevention method for potential rocky desertification in karst mountainous area |
| CN103907419A (en) * | 2014-03-25 | 2014-07-09 | 贵州师范大学 | Treatment method for extremely-intensive rocky desertification in karst mountainous area |
| CN103907421A (en) * | 2014-03-25 | 2014-07-09 | 贵州师范大学 | Treatment method for intensive rocky desertification in karst mountainous area |
| CN103931372A (en) * | 2014-03-03 | 2014-07-23 | 贵州师范大学 | Treatment method for slight stony desertification in karst mountainous area |
| CN104060646A (en) * | 2014-06-24 | 2014-09-24 | 高渐飞 | Karst cave dropping water efficient collection and utilization method and device |
| CN104737875A (en) * | 2015-04-16 | 2015-07-01 | 黄凌燕 | Method for planting macadamia tree in rocky desertification soil |
| CN104756727A (en) * | 2015-04-16 | 2015-07-08 | 黄凌燕 | Method for planting dendrocalamus asper in stony desertification soil |
| CN104794528A (en) * | 2015-01-05 | 2015-07-22 | 胡宝清 | Rocky desertification governance model case library management system and rocky desertification governance model case library management method |
| CN104798648A (en) * | 2015-04-16 | 2015-07-29 | 黄凌燕 | Method for planting pecans on rocky-desertified soil |
| CN104855114A (en) * | 2015-05-30 | 2015-08-26 | 钟静海 | Method for planting walnuts and peppers in stony desertification soil |
| CN104855252A (en) * | 2015-05-30 | 2015-08-26 | 钟静海 | Method for planting morinda officinalis in stony desertification soil |
| CN104855223A (en) * | 2015-05-30 | 2015-08-26 | 钟静海 | Method for intercropping honeysuckle and fructus cnidii in stony desertification soil |
| CN104871785A (en) * | 2015-05-30 | 2015-09-02 | 钟静海 | Method for planting brazilwood and alpinia oxyphylla in stony desertification soil |
| CN104885856A (en) * | 2015-05-30 | 2015-09-09 | 钟静海 | Method for planting hawthorn and pseudo-ginseng in intercropping manner in stony desertification soil |
| CN106223306A (en) * | 2016-07-25 | 2016-12-14 | 重庆华宇园林有限公司 | The deteriorated mountains region vegetation and landscape ecological repair system |
| CN107905208A (en) * | 2017-12-27 | 2018-04-13 | 北京东方园林环境股份有限公司 | A kind of water and soil conservation structure and its construction method for accelerating stony desertification area's rock weathering |
| CN110178475A (en) * | 2019-05-31 | 2019-08-30 | 青海大学 | A kind of water and soil regulation method based on stratified soil |
| CN116369159A (en) * | 2023-05-23 | 2023-07-04 | 贵州师范大学 | Low-carbon precipitation collecting and irrigating method for stony bud ditch on stony desertification slope |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2463498Y (en) * | 2001-01-22 | 2001-12-05 | 冉喜仓 | Large plastic-earth combined storage reservoir |
| EP1243704A1 (en) * | 1999-12-28 | 2002-09-25 | Asahi Engineering Co., Ltd. | Compressed air storing tank by bedrock cavern |
| CN1414185A (en) * | 2002-08-16 | 2003-04-30 | 贵州绿之春生态园林有限公司 | Method of forming vegetative cover on stone desert steep hill rock |
| CN101560846A (en) * | 2009-05-10 | 2009-10-21 | 山西省农业科学院旱地农业研究中心 | Water storage cellar wall antiseepage method |
| CN201411700Y (en) * | 2009-05-08 | 2010-02-24 | 贵州边坡生态防护研究所有限责任公司 | Shrub slope-protection vegetation component arranged on the karst terrain slope |
| CN101851944A (en) * | 2010-05-31 | 2010-10-06 | 黄必录 | Karst landform tap water project in villages |
| CN102051874A (en) * | 2009-11-06 | 2011-05-11 | 中国科学院植物研究所 | Method for improving soil and conserving soil and water in Karst rocky desertification areas |
-
2012
- 2012-08-07 CN CN2012102775513A patent/CN102835203A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1243704A1 (en) * | 1999-12-28 | 2002-09-25 | Asahi Engineering Co., Ltd. | Compressed air storing tank by bedrock cavern |
| CN2463498Y (en) * | 2001-01-22 | 2001-12-05 | 冉喜仓 | Large plastic-earth combined storage reservoir |
| CN1414185A (en) * | 2002-08-16 | 2003-04-30 | 贵州绿之春生态园林有限公司 | Method of forming vegetative cover on stone desert steep hill rock |
| CN201411700Y (en) * | 2009-05-08 | 2010-02-24 | 贵州边坡生态防护研究所有限责任公司 | Shrub slope-protection vegetation component arranged on the karst terrain slope |
| CN101560846A (en) * | 2009-05-10 | 2009-10-21 | 山西省农业科学院旱地农业研究中心 | Water storage cellar wall antiseepage method |
| CN102051874A (en) * | 2009-11-06 | 2011-05-11 | 中国科学院植物研究所 | Method for improving soil and conserving soil and water in Karst rocky desertification areas |
| CN101851944A (en) * | 2010-05-31 | 2010-10-06 | 黄必录 | Karst landform tap water project in villages |
Non-Patent Citations (2)
| Title |
|---|
| 张家全: "浅析石漠化的治理措施及方法", 《广东科技》, no. 10, 31 May 2011 (2011-05-31), pages 70 - 71 * |
| 符裕红等: "典型岩溶石漠化区根系生境及其类型研究", 《中国水土保持科学》, no. 2, 30 April 2012 (2012-04-30), pages 66 - 72 * |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749023A (en) * | 2014-01-22 | 2014-04-30 | 云南省林业科学院 | Method for treating stony desertification zone through frangipani interplanting cash crops and accompany-cultivated bees |
| CN103931372B (en) * | 2014-03-03 | 2015-11-18 | 贵州师范大学 | The administering method of stony desertification that Karst Mountain Areas is slight |
| CN103931372A (en) * | 2014-03-03 | 2014-07-23 | 贵州师范大学 | Treatment method for slight stony desertification in karst mountainous area |
| CN103891448A (en) * | 2014-03-25 | 2014-07-02 | 贵州师范大学 | Comprehensive prevention and control method for karst mountain area stony desertification |
| CN103911981A (en) * | 2014-03-25 | 2014-07-09 | 贵州师范大学 | Prevention method for potential rocky desertification in karst mountainous area |
| CN103907419A (en) * | 2014-03-25 | 2014-07-09 | 贵州师范大学 | Treatment method for extremely-intensive rocky desertification in karst mountainous area |
| CN103907421A (en) * | 2014-03-25 | 2014-07-09 | 贵州师范大学 | Treatment method for intensive rocky desertification in karst mountainous area |
| CN103911981B (en) * | 2014-03-25 | 2016-03-16 | 贵州师范大学 | The prevention and controls of the potential stony desertification in Karst Mountain Areas |
| CN104060646B (en) * | 2014-06-24 | 2016-09-21 | 高渐飞 | A kind of KARST CAVES IN is dripped efficient Collection utilization method and device |
| CN104060646A (en) * | 2014-06-24 | 2014-09-24 | 高渐飞 | Karst cave dropping water efficient collection and utilization method and device |
| CN104794528A (en) * | 2015-01-05 | 2015-07-22 | 胡宝清 | Rocky desertification governance model case library management system and rocky desertification governance model case library management method |
| CN104756727A (en) * | 2015-04-16 | 2015-07-08 | 黄凌燕 | Method for planting dendrocalamus asper in stony desertification soil |
| CN104798648A (en) * | 2015-04-16 | 2015-07-29 | 黄凌燕 | Method for planting pecans on rocky-desertified soil |
| CN104737875A (en) * | 2015-04-16 | 2015-07-01 | 黄凌燕 | Method for planting macadamia tree in rocky desertification soil |
| CN104855223A (en) * | 2015-05-30 | 2015-08-26 | 钟静海 | Method for intercropping honeysuckle and fructus cnidii in stony desertification soil |
| CN104885856A (en) * | 2015-05-30 | 2015-09-09 | 钟静海 | Method for planting hawthorn and pseudo-ginseng in intercropping manner in stony desertification soil |
| CN104871785A (en) * | 2015-05-30 | 2015-09-02 | 钟静海 | Method for planting brazilwood and alpinia oxyphylla in stony desertification soil |
| CN104855252A (en) * | 2015-05-30 | 2015-08-26 | 钟静海 | Method for planting morinda officinalis in stony desertification soil |
| CN104855114A (en) * | 2015-05-30 | 2015-08-26 | 钟静海 | Method for planting walnuts and peppers in stony desertification soil |
| CN106223306A (en) * | 2016-07-25 | 2016-12-14 | 重庆华宇园林有限公司 | The deteriorated mountains region vegetation and landscape ecological repair system |
| CN107905208A (en) * | 2017-12-27 | 2018-04-13 | 北京东方园林环境股份有限公司 | A kind of water and soil conservation structure and its construction method for accelerating stony desertification area's rock weathering |
| CN107905208B (en) * | 2017-12-27 | 2023-11-21 | 北京东方园林环境股份有限公司 | Water and soil conservation structure for accelerating rock weathering in stony desertification region and construction method thereof |
| CN110178475A (en) * | 2019-05-31 | 2019-08-30 | 青海大学 | A kind of water and soil regulation method based on stratified soil |
| CN110178475B (en) * | 2019-05-31 | 2020-08-21 | 青海大学 | Water and soil regulation and control method based on layered soil |
| CN116369159A (en) * | 2023-05-23 | 2023-07-04 | 贵州师范大学 | Low-carbon precipitation collecting and irrigating method for stony bud ditch on stony desertification slope |
| CN116369159B (en) * | 2023-05-23 | 2023-12-08 | 贵州师范大学 | Low-carbon precipitation collecting and irrigating method for stony bud ditch on stony desertification slope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102835203A (en) | Stony desertization management method utilizing stony desertized area geographical characteristics | |
| CN105961120B (en) | One kind being suitable for arid biogeographic zone ecological restoration of mine side slope vegetation quick recovery method | |
| CN103262689B (en) | Coastal saline-alkali soil terrace type afforesting method for improvement of dredger fill | |
| CN106900322A (en) | The engineering wound-surface Ecological recovery technology of moss crust | |
| Qin et al. | Major problems and solutions on surface water resource utilisation in karst mountainous areas | |
| CN102444134A (en) | Slope protecting method based on slope with soil layer as upper part and rock layer as lower part | |
| CN103141176A (en) | Method for improving saline soil in excavated grooves of border trees in coastal region | |
| CN104335879A (en) | Manual restoration method of vegetation in water-level-fluctuating zone of reservoir | |
| CN105874959A (en) | Edge slope vegetation ecological restoration method and system | |
| CN101507405B (en) | Method for recovering Tamarix chinensis self-maintenance capability by manpower on arid desert | |
| CN105850261B (en) | A kind of sloping field type salt-soda soil collection rain desalinization of soil by flooding or leaching system | |
| Prinz | The role of water harvesting in alleviating water scarcity in arid areas | |
| CN204059376U (en) | The slope protection greening structure of the steep exposed rock side slope of a kind of urgency | |
| CN102612883B (en) | Saline discharge and alkali reduction concealed conduit device for saline-alkali soil | |
| CN104294830A (en) | Side slope ecological protection and recovery method and arrangement structure | |
| CN105103696B (en) | Method for desertification control through salix bangongensis cuttage in high-altitude gobi wind-blown sand region | |
| CN103609386B (en) | Muddy coastal zone plant groove or plant hole afforestation method | |
| CN102839842B (en) | Method for store water by use of geographical features of stony desertification region and water storage structure | |
| CN102172149A (en) | Method for recovering ecosystem of degraded soil | |
| CN205546463U (en) | Ecological recovery system of slope vegetation | |
| CN103947438B (en) | Revegetation system and utilize this system to carry out the method for revegetation | |
| CN108575578A (en) | A kind of implantation methods of hillside fields greening | |
| CN104074198A (en) | Efficient vegetation-restoration rocky slope technology for greening holes | |
| CN204212141U (en) | Sandstone matter building waste gravel sand stabilization structure | |
| CN204298833U (en) | Protecting slope ecology and recovery arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160413 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |