CN204669836U - The barrier system of forest land slope control water and soil loss - Google Patents
The barrier system of forest land slope control water and soil loss Download PDFInfo
- Publication number
- CN204669836U CN204669836U CN201520343400.2U CN201520343400U CN204669836U CN 204669836 U CN204669836 U CN 204669836U CN 201520343400 U CN201520343400 U CN 201520343400U CN 204669836 U CN204669836 U CN 204669836U
- Authority
- CN
- China
- Prior art keywords
- bamboo
- interception unit
- forest land
- sheet
- interception
- 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.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 title claims abstract description 26
- 230000004888 barrier function Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 32
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 32
- 241001330002 Bambuseae Species 0.000 claims abstract description 32
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 32
- 239000011425 bamboo Substances 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 239000003599 detergent Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- YZAAUZMWCZGKMQ-UHFFFAOYSA-N 2,2,6,6,8,8-hexamethylchromene-5,7-dione Chemical compound O=C1C(C)(C)C(=O)C(C)(C)C2=C1C=CC(C)(C)O2 YZAAUZMWCZGKMQ-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 240000004875 Carya cathayensis Species 0.000 description 1
- 235000005663 Carya cathayensis Nutrition 0.000 description 1
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000004345 fruit ripening Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- 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
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses the barrier system of a kind of forest land slope control water and soil loss, comprise multiple interception unit, it is characterized in that: described interception unit is interspersed, each interception unit comprises multiple bamboo stake, splay thus the portion that tapers off to a point in the lower end of each bamboo stake, multiple bamboo stake is arranged side by side, and slights sheet by having certain thickness bamboo multiple bamboo stake is connected into sheet, the interception unit embowment of each sheet and to be fixed on forest land domatic.By bamboo barrier, can cushion rainfall intensity and rainfall kinetic energy, effectively reduce the runoff velocity of rain drop erosion, effectively interception rainwater and silt, play the effect conserved water and soil; In addition, bamboo barrier can also make the sedimentation by interception function of source, face runoff pollution material, thus is conducive to the raising of detergent power and efficiency.
Description
Technical field
The utility model relates to water and soil conservation field, the barrier system of especially a kind of forest land slope control water and soil loss.
Background technology
Forest land, refers to natural forest in blocks, soil that secondary forest and forest plantation cover, comprises the soil that the growing into forest of the various forest such as timber forest, economic forest, firewood forest and shelter forest, young growth and nursery etc. are shared.So economic benefit not only can be brought to us in forest land; And ecological benefits are played to the adjustment of environment.
Natural forest, secondary forest etc. are owing to having good vegetative coverage, generally little have water and soil loss problem, and fallen leaves economy woods (as chestnut wood, cathay hickory woods etc.) owing to gathering, the reason such as fertilising, address is destroyed, especially the leaf fall period in the winter time, surface soil layer exposes, and under the washing away of precipitation, water and soil loss problem is comparatively serious.
For this reason, be currently suggested the method that some reduce water and soil loss, as plant hedge agricultural composite mode, plant is filled with according to the suitable grass of economical Principles screening, according to different gradient, lithology and erosion intensity design hedge bandwidth and density, contour cultivation forms intensive hedge, reaches the object prevented erosion, hedge interband agricultural tillage utilizes, and makes it jointly to form farming specialty technology mode with plant hedge; Also have the mode arranging barrier on forest land in addition, as shielded by the hinged stop radially distributed in rope interval, in the length range of rope, interval arranges stanchion, and stops that screen adopts the strands such as plastic wire, stalk, wheat straw, straw.Said method or due to the implementation cycle long, DeGrain; Or too complicated, cost is higher; Or the barrier effect effect conserved water and soil that is weak, that play is not obvious, therefore, still need at present to seek a kind of effective for reducing the barrier of water and soil loss.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art Problems existing, provides a kind of soil erosion power alleviated rainfall intensity and rainfall kinetic energy and bring, thus reduces the barrier system of the forest land slope control water and soil loss of water and soil loss.
The utility model solves the problems of the technologies described above adopted technical scheme: the barrier system of a kind of forest land slope control water and soil loss, comprise multiple interception unit, it is characterized in that: described interception unit is interspersed, each interception unit comprises multiple bamboo stake, splay thus the portion that tapers off to a point in the lower end of each bamboo stake, multiple bamboo stake is arranged side by side, and slights sheet by having certain thickness bamboo multiple bamboo stake is connected into sheet, the interception unit embowment of each sheet and to be fixed on forest land domatic.
Described interception unit also comprises at least one and slights the stanchion that sheet is connected with described bamboo, and described stanchion is used for inserting and is embedded in forest land, due to the setting of stanchion, can be fixed in hillside fields by interception unit for a long time, can not be run by wind.
Compared with prior art, the utility model has the advantage of:
1, by bamboo barrier, can cushion rainfall intensity and rainfall kinetic energy, effectively reduce the runoff velocity of rain drop erosion, effectively interception rainwater and silt, play the effect conserved water and soil;
2, in addition, bamboo barrier can also make the sedimentation by interception function of source, face runoff pollution material, thus is conducive to the raising of detergent power;
3, owing to have employed bamboo barrier, therefore hill one by one can be formed before each interception unit, rainfall and the uneven problem of crop spatial and temporal distributions can well be solved, and then meet hillside fields vegetation growth demand, if plant economic crops, treat that its maturation comes off, barrier can play interception function again, convenient artificial harvesting, effectively reduces the labour intensity of people.
Accompanying drawing explanation
Fig. 1 is the structural representation of barrier system of the present utility model;
Fig. 2 is the structural representation of the interception unit of barrier system of the present utility model;
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
See Fig. 1 and Fig. 2, the barrier system of a kind of forest land slope control water and soil loss, comprise multiple interception unit 1, each interception unit 1 comprises multiple bamboo stake 11, splay thus the portion 111 that tapers off to a point in the lower end of each bamboo stake 11, so that bamboo stake 11 is inserted in domatic soil, preferably, the angle of splaying is 45 °.Multiple bamboo stake 11 is vertically arranged side by side, then slights sheet 12 by having certain thickness bamboo, multiple bamboo stake 11 is connected into sheet, thus form an interception unit 1.During use, bamboo stake 11 is vertically knocked in soil fixing by point 111, slope forms arc, this arc can be determined according to the shape of massif, thus contain soil in the scope that can surround in interception unit 1, also can play storage moisture effect, and when arid slow release moisture, to meet hillside fields vegetation growth needs.Each interception unit 1 is interspersed from top to bottom, and the opening upwards of arc interception unit 1, overall formation fish scale-shaped, can prevent domatic water and soil loss on the one hand, then can gather in the crops fruit season at fruit maturation easily on the other hand.
For making the fixing more reliable of bamboo stake 11, interception unit 1 also can comprise multiple stanchion (not shown), and stanchion is inserted and is embedded in domatic soil, and bamboo stake 11 slights sheet 12 by bamboo and stanchion is hinged.Due to the setting of stanchion, can for a long time interception unit 1 be fixed in hillside fields, can not be run by wind.
Claims (2)
1. the barrier system of a forest land slope control water and soil loss, comprise multiple interception unit (1), it is characterized in that: described interception unit (1) is interspersed, each interception unit (1) comprises multiple bamboo stake (11), splay thus the portion that tapers off to a point (111) in the lower end of each bamboo stake (11), multiple bamboo stake (11) is arranged side by side, slight sheet (12) by having certain thickness bamboo multiple bamboo stake (11) is connected into sheet, interception unit (1) embowment of each sheet and to be fixed on forest land domatic.
2. the barrier system of forest land slope control water and soil loss as claimed in claim 1, it is characterized in that: described interception unit (1) also comprises at least one and slights the stanchion that sheet (12) is connected with described bamboo, described stanchion is used for inserting and is embedded in forest land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343400.2U CN204669836U (en) | 2015-05-25 | 2015-05-25 | The barrier system of forest land slope control water and soil loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343400.2U CN204669836U (en) | 2015-05-25 | 2015-05-25 | The barrier system of forest land slope control water and soil loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204669836U true CN204669836U (en) | 2015-09-30 |
Family
ID=54169577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343400.2U Expired - Fee Related CN204669836U (en) | 2015-05-25 | 2015-05-25 | The barrier system of forest land slope control water and soil loss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204669836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273292A (en) * | 2017-12-07 | 2018-07-13 | 安吉县水土保持科学研究所 | A kind of ecology desilting pool structure |
-
2015
- 2015-05-25 CN CN201520343400.2U patent/CN204669836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273292A (en) * | 2017-12-07 | 2018-07-13 | 安吉县水土保持科学研究所 | A kind of ecology desilting pool structure |
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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: 20150930 Termination date: 20160525 |