CN204443324U - Stony desertification provincial characteristics is utilized to plant greening structure - Google Patents
Stony desertification provincial characteristics is utilized to plant greening structure Download PDFInfo
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- CN204443324U CN204443324U CN201520068024.0U CN201520068024U CN204443324U CN 204443324 U CN204443324 U CN 204443324U CN 201520068024 U CN201520068024 U CN 201520068024U CN 204443324 U CN204443324 U CN 204443324U
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- groove
- plant
- rock
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- planting
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- 239000002689 soil Substances 0.000 claims abstract description 28
- 239000011435 rock Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000002985 plastic film Substances 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000005755 formation reaction Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 230000004083 survival Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 241000209202 Bromus secalinus Species 0.000 description 1
- 210000003608 Feces Anatomy 0.000 description 1
- 206010043431 Thinking abnormal Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- -1 starts seedlings Substances 0.000 description 1
Abstract
The utility model discloses one utilizes stony desertification provincial characteristics to plant greening structure, is made up of rock groove and planting soil.Described rock groove, selects the rock groove of self-assembling formation, if do not meet that planting conditions need carry out that groove is smooth, dilatation, repairing or direct concrete be by artificial treatment such as groove upper end fence up; After removing the sandstone in groove, earth, groove surfaces is carried out smear impervious material or lay the Anti-seeping technology such as plastic film, mulching plant soil in rock groove, planting plants, soil layer surface coverage plastic film.The rock groove that the utility model utilizes the distinctive geographical conditions weathering in Rocky Desertification Region to be formed, as the kind plant hole of plant after the artificial treatment such as dilatation, repairing, antiseepage, simple and practical, with low cost, with strong points, be particularly suitable for Rocky Desertification Region drought resisting forestation.
Description
Technical field
The utility model belongs to Rocky Desertification Control field, particularly relates to one and utilizes stony desertification provincial characteristics to plant greening structure.
Background technology
Stony desertification is the abbreviation of " land desertification ", refer under Vulnerable kast ecologicalenvironmenin, cause people ground particularly thorny due to the irrational socio-economic activity of the mankind, vegetation deterioration, water and soil loss, land capability decline or lose, earth's surface presents the rock of similar desertscape evolution process exposed gradually.
Current Guizhou stony desertification area has reached 50,000 km
2, add Yunnan and surrounding area thereof, stony desertification is with annual about 2500km
2speed expand rapidly, and Guizhou is 1800 km
2, its development speed and harm exceed the desertization of northwest.Southwest centered by Guizhou, stony desertification is just threaten nearly 111.6 ten thousand km
2soil, the direct economic loss for this reason caused every year reaches over ten billion Yuan.
The core of Rocky Desertification Control is Vegetation Construction, and afforestation is core project slash.But the ground surface environment of the abnormal lack of water in Rocky Desertification Region and dry climate frequently occur, and have had a strong impact on the survival rate of plant growth.
Vegetation, soil and moisture be in the ecosystem three be mutually related, the important and factor of natural environment of sensitivity.Wherein soil and moisture are the bases of vegetation sustainable development, only had applicable vegetation fast, the soil of stable growth and moisture, vegetation could recover in a short time, and the root system having recovered vegetation has the function of fixing soil, from then on just can enter the benign cycle of revegetation.
Summary of the invention
For the problem in background technology, the utility model proposes one utilizes stony desertification provincial characteristics to plant greening structure, it utilizes a large amount of rock grooves of Rocky Desertification Region self-assembling formation, cheat as planting after project treatment, soil conservation preserve moisture and fertility is effective, improve survival rate and the drought-resistant ability of plant, for the plantation of Rocky Desertification Region surface vegetation and growth provide advantage.
The technical solution adopted in the utility model is: first, the area of carrying out Rocky Desertification Control is being intended according to features of terrain, select suitable rock groove as kind of a plant hole, if the rock groove of self-assembling formation does not meet planting conditions, need carry out that groove is smooth, the project treatment such as groove upper end fences up by dilatation, repairing or direct concrete; Then, after removing the sandstone in groove, earth, groove surfaces is carried out smear impervious material, natural rainfall is stored in rock groove, absorb for nursery stock, strengthen the irrigation effect of natural rainfall; Finally, in rock groove, mulching plant soil, starts seedlings, soil layer upper surface covered with plastic film.
Described rock groove, its upper end area is not less than 1m
2, the degree of depth is not less than 0.4m, and groove surfaces smears impervious material; The rock groove of self-assembling formation, does not meet that above-mentioned condition need carry out that groove is smooth, dilatation, repairing or direct concrete is by artificial treatment such as groove upper end fence up.
Described planting soil, after the fermentations such as poultry manure, stalk or fallen leaves, mixes in the ratio of 3:6:1 with soil, fertilizer, meets the demand of plant to nutrient and water.
The beneficial effects of the utility model are: according to the distinctive geographical conditions in Rocky Desertification Region, the rock groove that Rocky Desertification Region weathering is formed, as the kind plant hole of plant after the artificial treatment such as dilatation, repairing, antiseepage, simple and practical, with low cost, with strong points, be particularly suitable for Rocky Desertification Region drought resisting forestation; The basic reason that stony desertification is difficult to administer just is the scarcity of water resource, adopts the rock groove through Anti-seeping technology, and the effective storing natural rainfall moisture of energy, absorbs for nursery stock, strengthen the irrigation effect of natural rainfall; Soil layer surface coverage plastic film, can the evaporating loss of soil moisture under block film, strengthens the retaining water retention capacity of soil, strengthens continuation that soil supplies water to trees and stability; The planting soil adopting the raw material of wide material sources to be prepared into, meets trees to nutrient demand, increases soil fertility, and promotes the growth of trees.
Accompanying drawing explanation
Fig. 1 is nature rock groove schematic diagram;
Fig. 2 is the utility model afforestation effect schematic diagram;
In figure: 1-rock groove; 2-natural slope; 3-concrete; 4-planting soil; 5-plant.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Embodiment one: see Fig. 1-Fig. 2, one utilizes stony desertification provincial characteristics to plant greening structure, is made up of rock groove (1) and planting soil (4).First, the area of carrying out Rocky Desertification Control is being intended according to features of terrain, select suitable rock groove (1) as planting plant hole, if the rock groove of self-assembling formation does not meet planting conditions, need carry out that groove is smooth, dilatation, repairing or the project treatment such as directly use concrete (3) to be fenced up groove upper end; Then, after removing the sandstone in groove, earth, groove surfaces is carried out smear impervious material, natural rainfall is stored in rock groove, for plant absorption, strengthen the irrigation effect of natural rainfall; Finally, mulching plant soil (4) in rock groove, planting plants (5), soil layer upper surface covered with plastic film, reduces the evaporating loss of soil moisture, strengthens the retaining water retention capacity of soil, improves plant survival rate.
Claims (2)
1. one kind utilizes stony desertification provincial characteristics to plant greening structure, it is characterized in that: according to landform feature selecting rock groove as kind of a plant hole, if rock groove does not meet planting conditions, need carry out that groove is smooth, groove upper end fences up by dilatation, repairing or direct concrete, groove surfaces is carried out smear impervious material, inner mulching plant soil, soil layer surface coverage plastic film.
2. one according to claim 1 utilizes stony desertification provincial characteristics to plant greening structure, and it is characterized in that: described rock groove, its upper end area is not less than 1m
2, the degree of depth is not less than 0.4m, and groove surfaces smears impervious material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068024.0U CN204443324U (en) | 2015-02-01 | 2015-02-01 | Stony desertification provincial characteristics is utilized to plant greening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068024.0U CN204443324U (en) | 2015-02-01 | 2015-02-01 | Stony desertification provincial characteristics is utilized to plant greening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204443324U true CN204443324U (en) | 2015-07-08 |
Family
ID=53650298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520068024.0U Expired - Fee Related CN204443324U (en) | 2015-02-01 | 2015-02-01 | Stony desertification provincial characteristics is utilized to plant greening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204443324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959449A (en) * | 2019-10-24 | 2020-04-07 | 深圳市高山水生态园林股份有限公司 | Planting method of acacia confusa in coastal rocky zone of south China |
| CN113668573A (en) * | 2021-08-16 | 2021-11-19 | 四川大学 | Water and soil co-storage and ecological slope protection method for karst sloping field and stony desertification side slope |
-
2015
- 2015-02-01 CN CN201520068024.0U patent/CN204443324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959449A (en) * | 2019-10-24 | 2020-04-07 | 深圳市高山水生态园林股份有限公司 | Planting method of acacia confusa in coastal rocky zone of south China |
| CN113668573A (en) * | 2021-08-16 | 2021-11-19 | 四川大学 | Water and soil co-storage and ecological slope protection method for karst sloping field and stony desertification side slope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160201 |