CN103125296B - Plant water retention pit and water retention method of Yunnan phosphorite refuse dumps - Google Patents
Plant water retention pit and water retention method of Yunnan phosphorite refuse dumps Download PDFInfo
- Publication number
- CN103125296B CN103125296B CN201310083438.6A CN201310083438A CN103125296B CN 103125296 B CN103125296 B CN 103125296B CN 201310083438 A CN201310083438 A CN 201310083438A CN 103125296 B CN103125296 B CN 103125296B
- Authority
- CN
- China
- Prior art keywords
- hole
- water
- filled
- pit
- water retention
- 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
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
-
- 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
- Y02P60/40—Afforestation or reforestation
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The invention provides a plant water retention pit and a water retention method of Yunnan phosphorite refuse dumps. The plant water retention pit comprises a pit, the top of the pit is opened, the middle portion of the pit is a cavity, and the bottom of the pit is closed. The plant water retention pit is characterized in that an opening groove is horizontally formed at the bottom of the pit, a filtering layer is arranged above the opening groove, a base fertilizer layer is arranged above the filtering layer, a planting soil layer is arranged above the base fertilizer layer, a plurality of slant water containing tubes are arranged in the base fertilizer layer and the planting soil layer, the bottoms of the water containing tubes are sealed, and through holes are arranged at the top portions of the water containing tubes. The plant water retention pit can effectively maintain soil moisture in a key period within three years of forest planting. The plant water retention pit fundamentally solves the problem that a planting pit is poor in water retention in a vegetation recovery procedure of the phosphorite refuse dumps, provides reliable technical supports for quick vegetation recovery of the phosphorite refuse dumps in Dianchi river basin, and is favorable for quickening courses of vegetation recovery of the phosphorite refuse dumps. Simultaneously, the plant water retention pit is suitable for water retention requirements of any plant, free of pollution, low in cost, simple in operation and good in water retention.
Description
Technical field
The present invention relates to a kind of plant water keeping hole and water-retaining method, specifically a kind of when planting trees in Yunnan Phosphate refuse dump, the plant water keeping hole of use and water-retaining method, belong to planting technology field.
Background technology
Dianchi Lake, Yunnan Province basin is the important phosphorus ore integrated distribution region of China.The barren rock peeled off in phosphorate rock mining process is called refuse dump aheap.Revegetation is carried out to Dianchi Lake Basin phosphorus ore refuse dump, both can reduce Dian Chi phosphorus and pollute pressure, can improve the ecological environment again, increase land use economic benefit.But because rainy season of Dianchi Lake Basin and dry season are comparatively clearly demarcated, and dry season, soil lack of water was serious, will recover vegetation as early as possible in the phosphorus ore refuse dump of drying, and its top priority is exactly to improve the water retention capacity of plantation hole.But Dianchi Lake Basin phosphorus ore refuse dump revegetation does not at present have effective Water-retaining Measure, governs the process of phosphorus ore refuse dump revegetation.Therefore, do not using chemical substance, the transformation by means of only plantation hole keeps the soil moisture in certain hour, is the important measures recovering phosphorus ore refuse dump vegetation as early as possible.
Summary of the invention
For in the vegetation recovery procedure of Yunnan Phosphate refuse dump, there is the problem of plantation hole water conservation difficulty, the invention provides a kind of Yunnan Phosphate refuse dump plant water keeping hole and water-retaining method.With within the key period in latter 3 years of afforestation, effectively keep soil moisture.
The present invention is to provide so a kind of Yunnan Phosphate refuse dump plant water keeping hole, comprise its top to open wide, middle part is cavity, the hole of bottom lock, it is characterized in that being horizontally disposed with open trough at the bottom of hole, the top of this open trough arranges filter course, base manure layer is set above filter course, plantation soil layer is set above base manure layer, and the many bottom locks tilted are set in base manure layer and plantation soil layer, the pipe that is filled with water of through hole is established on top, to be catchmented by bottom open trough, again by the capillarity of the filter course on uncovered, slowly to soil conveying moisture, after water pipe collecting water are contained in the many inclinations of simultaneously being placed by filter course top, by the through hole on the pipe top that is filled with water, aqueous vapor is sent in soil again, the sapling be planted in plantation soil layer is made to obtain enough moisture.
The open trough that described hole bottom level is arranged at least establishes two, in skewed crossing or right-angled intersection overlay bottom hole, catchment to facilitate, be filled with water.
Be provided with the substratum tamped by rubble and clay below described open trough, its thickness is 10 ~ 20cm, to stop part moisture penetration to outside hole.
Filter course above described open trough is deadwood weeds layers, and its thickness is 5 ~ 10cm to filter top-down infiltration, prevents slag, mud enters in open trough, supports base manure layer simultaneously.
Described base manure layer is the conventional base manure of thickness needed for the plant growth of 10 ~ 20cm.
The soil horizon of described plantation soil layer to be thickness be 25 ~ 35cm.
Upper surface and the hole end face of described plantation soil layer establish groove, and the height of this groove is 3 ~ 7cm, catchments to facilitate.
The described many pipes that are filled with water tilted are arranged along hole circumferentially-spaced, the be filled with water closed bottom of pipe of each root is positioned at hole centre, if the top of through hole is positioned at hole wall, and the closed bottom of the pipe that is filled with water is low side, what be filled with water pipe sets the top of through hole as high-end, the tipping tube that formation center is low, periphery is high, to collect infiltration water.
Described open trough and the pipe that is filled with water for thick bamboo tube, or are made for timber, or make for plastics, or make for metal, preferred thick bamboo tube.
Yunnan Phosphate refuse dump provided by the invention plant water keeping method, through the following step:
A, excavate the hole of 70 ~ 90cm × 70 ~ 90cm in the Yunnan Phosphate refuse dump of afforestation:
B, at the bottom of the cave of above-mentioned hole compacted thickness be 10 ~ 20cm be less than the substratum that the rubble of 2cm and clay form, to stop portion of water to hole exosmosis by diameter;
C, on substratum the two-layer open trough of horizontal positioned, every one deck open trough at least establishes one, in skewed crossing or right-angled intersection overlay bottom hole, catchment to facilitate, be filled with water;
D, on open trough, laying depth is the deadwood weeds filter course of 5 ~ 10cm, to filter top-down infiltration, prevents slag, mud enters in open trough, support base manure layer simultaneously;
E, on deadwood weeds filter course the conventional base manure of lay thickness needed for the plant growth of 10 ~ 20cm;
F, the pipe that to be filled with water many are obliquely installed along hole circumferentially-spaced, the be filled with water closed bottom of pipe of each root is positioned at hole centre, if the top of through hole is positioned at hole wall, and the closed bottom of the pipe that is filled with water is low side, what be filled with water pipe sets the top of through hole as high-end, the tipping tube that center is low to be formed, periphery is high, to collect infiltration water;
G, soil needed for the many gap filling plants growths be filled with water between pipe, to form the soil horizon that thickness is 25 ~ 35cm;
H, be planted in routinely in soil horizon by sapling, this edaphic upper surface and hole end face establish groove, and the height of this groove is 3 ~ 7cm, to catchment;
I, routinely carry out tree planting management, until sapling grows up.
The present invention has following advantages and effect: adopt such scheme, large water gaging is collected by bottom open trough, again by the capillarity of the filter course on uncovered, slowly to soil conveying moisture, after water pipe collecting water are contained in the many inclinations of simultaneously being placed by filter course top, by the through hole on the pipe top that is filled with water, aqueous vapor is sent in soil again, the sapling be planted in plantation soil layer is made to obtain enough moisture, and nutrient component is drawn from base manure layer, within the key period in latter 3 years of afforestation, effectively can keep soil moisture like this.Fundamentally solve in the vegetation recovery procedure of phosphorus ore refuse dump, a difficult problem for plantation hole water conservation difference, for the fast quick-recovery of Dianchi Lake Basin phosphorus ore refuse dump vegetation provides reliable technical guarantee, is conducive to the process accelerating the revegetation of phosphorus ore refuse dump.The features such as plant water keeping hole provided by the invention is applicable to the water conservation requirement of any planting, and have pollution-free, cost is low, simple to operate, and Water-saving effect is good.This method is specially adapted to the plant water keeping needs of planting trees.
Accompanying drawing explanation
Fig. 1 is planting water conservation hole structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described further.
As Fig. 1, Yunnan Phosphate refuse dump provided by the invention plant water keeping hole, comprise its top to open wide, it is cavity in the middle part of it, the hole 1 of its bottom lock, at hole 1 bottom level, two-layer open trough 3 is set, every one deck open trough 3 establishes one, overlay bottom hole 1 in right-angled intersection, the top thickness setting of open trough 3 is the deadwood weeds filter course 4 of 3cm, above filter course 4, thickness setting is the base manure layer 5 of 15cm, above base manure layer 5, thickness setting is the plantation soil layer 6 of 30cm, and four bottom locks tilted are set in base manure layer 5 and plantation soil layer 6, the pipe 7 that is filled with water of through hole is established on top, four pipes 7 that are filled with water tilted are arranged along hole 1 circumferentially-spaced, the be filled with water closed bottom of pipe 7 of each root is positioned at hole 1 centre, if the top of through hole is positioned at hole 1 wall, and the closed bottom of the pipe 7 that is filled with water is low side, what be filled with water pipe sets the top of through hole as high-end, formation center is low, the tipping tube that periphery is high, open trough 3 and the bamboo one-tenth of pipe 7 that is filled with water, the substratum 2 tamped by rubble and clay is provided with below open trough 3, its thickness is 15cm, to stop part moisture penetration to outside hole, catchmented by open trough 3 simultaneously, again by the capillarity of the filter course 4 on uncovered, slowly to soil conveying moisture, the many inclinations of simultaneously being placed by filter course 4 top are filled with water after pipe 7 collects water, by the through hole on pipe 7 top that is filled with water, aqueous vapor is sent in soil again, the sapling be planted in plantation soil layer is made to obtain enough moisture and nutrition, upper surface and hole 1 end face of plantation soil layer 6 establish groove 8, the height of this groove 8 is 5cm, catchment to facilitate.
Embodiment
Yunnan Phosphate refuse dump provided by the invention plant water keeping method, through the following step:
A, excavate the hole 1 of 80cm × 80cm in the phosphorus ore refuse dump of afforestation:
B, at the bottom of the cave of above-mentioned hole 1 compacted thickness be 15cm be less than by diameter the substratum 2 that the rubble of 2cm and clay form, and the wall of hole surrounding to be tamped, to stop portion of water to hole exosmosis;
C, on substratum 2 the two-layer bamboo open trough 3 of horizontal positioned, the bamboo open trough 3 of every one deck establishes one, overlays bottom hole 1, catchment, be filled with water to facilitate in right-angled intersection;
D, on bamboo open trough 3, laying depth is the deadwood weeds filter course 4 of 10cm, to filter top-down infiltration, prevents slag, mud enters in open trough 3, support base manure layer 5 simultaneously;
E, on deadwood weeds filter course 4 the conventional base manure layer 5 of lay thickness needed for the plant growth of 15cm;
F, four bamboo pipes 7 that are filled with water to be obliquely installed along hole 1 circumferentially-spaced, the bamboo closed bottom being filled with water pipe 7 of each root is positioned at hole 1 centre, if the top of through hole is positioned at hole 1 wall, and the closed bottom of the bamboo pipe 7 that is filled with water is low side, the bamboo pipe 7 that is filled with water set the top of through hole as high-end, the tipping tube that center is low to be formed, periphery is high, to collect infiltration water;
G, soil needed for four bamboo gap filling plants growths be filled with water between pipe 7, to form the soil horizon 6 that thickness is 30cm;
H, be planted in soil horizon 6 routinely by sapling, the upper surface of this soil horizon 6 and hole 1 end face set height as the groove 8 of 5cm, to form the layer that catchments;
I, routinely carry out tree planting management, until sapling grows up.
Claims (7)
1. a Yunnan Phosphate refuse dump plant water keeping hole, comprise its top to open wide, middle part is cavity, the hole of bottom lock, it is characterized in that being horizontally disposed with open trough at the bottom of hole, this open trough at least establishes two, in skewed crossing or right-angled intersection overlay bottom hole, the top of open trough arranges filter course, this filter course is deadwood weeds layers, its thickness is 5 ~ 10cm, base manure layer is set above filter course, plantation soil layer is set above base manure layer, and the pipe that is filled with water is set in base manure layer and plantation soil layer, the described pipe that is filled with water is set to the many pipes that are filled with water tilted, the bottom lock of each pipe that is filled with water, through hole is established on top, the described many pipes that are filled with water tilted are arranged along hole circumferentially-spaced, the be filled with water closed bottom of pipe of each root is positioned at hole centre, if the top of through hole is positioned at hole wall, and the closed bottom of the pipe that is filled with water is low side, what be filled with water pipe sets the top of through hole as high-end, formation center is low, the tipping tube that periphery is high.
2. Yunnan Phosphate refuse dump as claimed in claim 1 plant water keeping hole, it is characterized in that being provided with the substratum tamped by rubble and clay below described open trough, its thickness is 10 ~ 20cm.
3. Yunnan Phosphate refuse dump as claimed in claim 1 plant water keeping hole, is characterized in that the conventional base manure of described base manure layer for thickness needed for the plant growth of 10 ~ 20cm.
4. Yunnan Phosphate refuse dump as claimed in claim 1 plant water keeping hole, is characterized in that described plantation soil layer to be thickness is the soil horizon of 25 ~ 35cm.
5. Yunnan Phosphate refuse dump as claimed in claim 1 plant water keeping hole, it is characterized in that the upper surface of described plantation soil layer and hole end face establish groove, the height of this groove is 3 ~ 7cm.
6. Yunnan Phosphate refuse dump as claimed in claim 1 plant water keeping hole, is characterized in that described open trough and the pipe that is filled with water is made for timber, or makes for plastics, or makes for metal.
7. a Yunnan Phosphate refuse dump plant water keeping method, is characterized in that through the following step:
A, excavate the hole of 70 ~ 90cm × 70 ~ 90cm in the Yunnan Phosphate refuse dump of afforestation:
B, at the bottom of the cave of above-mentioned hole compacted thickness be 10 ~ 20cm be less than the substratum that the rubble of 2cm and clay form, to stop portion of water to hole exosmosis by diameter;
C, on substratum the two-layer open trough of horizontal positioned, every one deck open trough at least establishes one, in skewed crossing or right-angled intersection overlay bottom hole, catchment to facilitate, be filled with water;
D, on open trough, laying depth is the deadwood weeds filter course of 5 ~ 10cm, to filter top-down infiltration, prevents slag, mud enters in open trough, support base manure layer simultaneously;
E, on deadwood weeds filter course the conventional base manure of lay thickness needed for the plant growth of 10 ~ 20cm;
F, the pipe that to be filled with water many are obliquely installed along hole circumferentially-spaced, the be filled with water closed bottom of pipe of each root is positioned at hole centre, if the top of through hole is positioned at hole wall, and the closed bottom of the pipe that is filled with water is low side, what be filled with water pipe sets the top of through hole as high-end, the tipping tube that center is low to be formed, periphery is high, to collect infiltration water;
G, soil needed for the many gap filling plants growths be filled with water between pipe, to form the soil horizon that thickness is 25 ~ 35cm;
H, be planted in routinely in soil horizon by sapling, this edaphic upper surface and hole end face establish groove, and the height of this groove is 3 ~ 7cm, to catchment;
I, routinely carry out tree planting management, until sapling grows up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083438.6A CN103125296B (en) | 2013-03-16 | 2013-03-16 | Plant water retention pit and water retention method of Yunnan phosphorite refuse dumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083438.6A CN103125296B (en) | 2013-03-16 | 2013-03-16 | Plant water retention pit and water retention method of Yunnan phosphorite refuse dumps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103125296A CN103125296A (en) | 2013-06-05 |
| CN103125296B true CN103125296B (en) | 2015-05-20 |
Family
ID=48486246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310083438.6A Expired - Fee Related CN103125296B (en) | 2013-03-16 | 2013-03-16 | Plant water retention pit and water retention method of Yunnan phosphorite refuse dumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103125296B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493665A (en) * | 2013-09-27 | 2014-01-08 | 北京东方园林股份有限公司 | Method for planting large-standard trees in clayed soil |
| CN104620891A (en) * | 2015-02-27 | 2015-05-20 | 黄丽玲 | Flower pot with oblique-opening air tubes |
| CN105484225B (en) * | 2015-12-25 | 2020-07-31 | 中国科学院、水利部成都山地灾害与环境研究所 | Gully head energy dissipation gully bank stabilizing method |
| CN105830859A (en) * | 2016-05-18 | 2016-08-10 | 四川九鼎智远知识产权运营有限公司 | Dry-land tree planting method |
| CN108617457A (en) * | 2018-04-04 | 2018-10-09 | 佛山市亚科恒远科技有限公司 | Nursery stock transplanting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2707451B1 (en) * | 1993-07-02 | 1995-10-13 | Barre Louis Jean Marie Joseph | Agricultural container for sowing / cutting and planting trees. |
| CN1860845A (en) * | 2005-05-08 | 2006-11-15 | 陈建 | Equipment for growing plants |
| CN201809249U (en) * | 2010-06-25 | 2011-04-27 | 中国水利水电科学研究院 | Artificial filler underground infiltration domestic sewage treatment system |
| CN202222220U (en) * | 2011-09-20 | 2012-05-23 | 北京正和恒基滨水生态环境治理有限公司 | Plant pit applicable to planting of tree seedlings in clayed land |
| KR101225187B1 (en) * | 2012-06-22 | 2013-01-22 | 오준성 | Rooftop gardening structure |
| CN202785811U (en) * | 2012-08-22 | 2013-03-13 | 山东大学 | Rip irrigation type soil infiltration system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1075669A (en) * | 1996-09-06 | 1998-03-24 | Ohbayashi Corp | Device for keeping or draining water in soil for greening |
| CN2531628Y (en) * | 2002-01-28 | 2003-01-22 | 北京科技大学 | Buried in type water storage apparatus |
-
2013
- 2013-03-16 CN CN201310083438.6A patent/CN103125296B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2707451B1 (en) * | 1993-07-02 | 1995-10-13 | Barre Louis Jean Marie Joseph | Agricultural container for sowing / cutting and planting trees. |
| CN1860845A (en) * | 2005-05-08 | 2006-11-15 | 陈建 | Equipment for growing plants |
| CN201809249U (en) * | 2010-06-25 | 2011-04-27 | 中国水利水电科学研究院 | Artificial filler underground infiltration domestic sewage treatment system |
| CN202222220U (en) * | 2011-09-20 | 2012-05-23 | 北京正和恒基滨水生态环境治理有限公司 | Plant pit applicable to planting of tree seedlings in clayed land |
| KR101225187B1 (en) * | 2012-06-22 | 2013-01-22 | 오준성 | Rooftop gardening structure |
| CN202785811U (en) * | 2012-08-22 | 2013-03-13 | 山东大学 | Rip irrigation type soil infiltration system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103125296A (en) | 2013-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102067753B (en) | Long-term governance method for converting saline-alkali soil into fertile farmland | |
| CN101322470B (en) | Coast saline-alkali soil forestation method | |
| CN202496187U (en) | Severe saline -alkali area green plant-planting soil layer salt drainage system | |
| CN103125296B (en) | Plant water retention pit and water retention method of Yunnan phosphorite refuse dumps | |
| CN103262689A (en) | Coastal saline-alkali soil terrace type afforesting method for improvement of dredger fill | |
| CN101451355B (en) | Water retention method of back fill course | |
| CN202503890U (en) | Water and soil improvement system of saline and alkaline land | |
| CN103718686B (en) | The afflux anatonosis of a kind of local presses down alkaline land improving system and the improvement method of evaporation | |
| CN104396494B (en) | A kind of heavy saline original soil greening method | |
| CN105144888A (en) | Saline land improvement method and improvement system | |
| CN103493665A (en) | Method for planting large-standard trees in clayed soil | |
| CN105706555B (en) | Saline land greening engineering original soil structure-improved and its construction method | |
| CN111328661A (en) | Device and method for planting shrubs in refuse dump of mining area | |
| CN101836527B (en) | Facility for improving landscaping water and soil in saline land | |
| CN201630045U (en) | Saline-alkali soil landscaping water-soil improvement facility | |
| CN202455773U (en) | Concealed conduit device for discharging salt and reducing alkali on saline-alkali land | |
| CN106958224B (en) | A kind of method that wetland mud is administered | |
| CN203233657U (en) | Local modeling of coast saline-alkali land terraced field dredger fill | |
| CN206227125U (en) | A kind of prefabricated planting unit of salt-soda soil arbor | |
| CN108130897B (en) | A kind of soil basketing method during highway construction | |
| CN206895159U (en) | A kind of saline soil area is locally isolated device | |
| CN103609386B (en) | Muddy coastal zone plant groove or plant hole afforestation method | |
| CN101904292A (en) | Soilless cultivation method using waste compost as substrate | |
| CN104429802B (en) | Unirrigated vegetation planting method by Haloxylonammodendron for heavy clay lands of arid area | |
| CN202969396U (en) | Slope protection structure for road waste disposal site |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150520 Termination date: 20190316 |