CN204291889U - A kind of contaminated land cultivates the structure of nursery stock - Google Patents
A kind of contaminated land cultivates the structure of nursery stock Download PDFInfo
- Publication number
- CN204291889U CN204291889U CN201420747079.XU CN201420747079U CN204291889U CN 204291889 U CN204291889 U CN 204291889U CN 201420747079 U CN201420747079 U CN 201420747079U CN 204291889 U CN204291889 U CN 204291889U
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- China
- Prior art keywords
- nursery stock
- soil
- ditch
- depth
- control root
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- 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
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses the structure that a kind of contaminated land cultivates nursery stock, comprise nursery stock cave and nursery stock, soil to be repaired excavates horizontal ditch and longitudinal ditch, ground between horizontal ditch is evenly equipped with nursery stock cave, control root container is set in cave, the degree of depth of this control root container and diameter are greater than height and the diameter of nursery stock soil ball, untainted soil is filled between described nursery stock soil ball and control root container inner wall, the degree of depth of described longitudinal ditch and width are all greater than the degree of depth and the width of horizontal ditch, described soil to be repaired is provided with collecting basin, the inwall of this collecting basin is provided with impervious barrier, sewage-treatment plant is provided with in pond.The utility model has the profitable advantage with there being rehabilitating soil of less investment short-term.
Description
Technical field:
What the utility model related to contaminated land utilizes technology, and particularly a kind of contaminated land cultivates the structure of nursery stock.
Background technology:
The destruction that industrialization development causes environment, very serious, wherein the impact of pollution on human survival in soil is more and more serious, thus utilizing contaminated land and repair is problem extremely to be solved, and the technology of repairing at present has employed physico-chemical techniques, and Resuming agent is high, and soil structure can be caused to destroy, the defects such as biological activity of soil decline and Fertility Degeneration, phytoremediation technology is the technology of recent application, is in developing stage.But demonstrate exclusive reparation advantage.But the cycle of repairing is longer, has high input and can not obtain benefit in a short time.
Summary of the invention:
The utility model object is a kind of profitable structure with there being a kind of contaminated land of rehabilitating soil function to cultivate nursery stock in a short time of design.
Realizing the technical solution of the utility model is the structure that a kind of contaminated land cultivates nursery stock, comprise nursery stock cave and nursery stock, it is characterized in that: on soil to be repaired, excavate horizontal ditch and longitudinal ditch, ground between horizontal ditch is evenly equipped with nursery stock cave, control root container is set in cave, the degree of depth of this control root container and diameter are greater than height and the diameter of nursery stock soil ball, untainted soil is filled between described nursery stock soil ball and control root container inner wall, the degree of depth of described longitudinal ditch and width are all greater than the degree of depth and the width of horizontal ditch, described soil to be repaired is provided with collecting basin, the inwall of this collecting basin is provided with impervious barrier, sewage-treatment plant is provided with in pond.
The utility model has the profitable advantage with there being rehabilitating soil of less investment short-term compared with the prior art.
Accompanying drawing illustrates:
Fig. 1 is vertical view of the present utility model; Fig. 2 is the utility model control root container perspective view.
Embodiment:
The utility model has following embodiment, and contaminated soil processes by plantation nursery stock with to the water of pouring nursery stock, the pollutant in soil is got rid of, institute's nursery wood provides greening to use simultaneously.First carry out smooth to contaminated land, then excavation plants horizontal ditch 1 and longitudinal ditch 2 of nursery stock, the degree of depth and the width of traverse furrow are 20-30cm, the width of longitudinal furrow and the degree of depth are respectively 50-80cm and 50-60 cm, distance between traverse furrow is little compared with the distance between longitudinal furrow, and the object arranging longitudinal furrow and traverse furrow is to water and storm-water drainage nursery stock, and this external nursery stock soil arranges collecting basin, bottom and the wall of collecting basin make Anti-seeping technology, and establish sewage disposal device.On ground between traverse furrow, excavation places control root container cave 3, and the degree of depth in cave is that 1/4th of control root container is advisable, and its objective is and control root container is fixed.Faster in order to make seedling root grow, survival rate high and transplant seedlings wood time convenient and swift, adopt and used ripe control root container, control root container has and prevents seedling root coiling on control root container inner wall from affecting root growth, and this control root container can be bought in market.The diameter of control root container and the degree of depth should be selected all should to be greater than the native ball of nursery stock, and between nursery stock soil ball and the inwall of control root container, fill non-staining good soil, soil thickness is not less than 10cm.。
Using method of the present utility model, puts in the cave between traverse furrow by control root container, is placed in by the native ball of nursery stock in control root container, in the cavity filling out between nursery stock soil ball and control root container after tamping, waters nursery stock with untainted good soil.Control root container can be made hoop with iron wire and reinforce it.Make good use of water to water traverse furrow, used, can repair contaminated land by the rainwater in rainy season through collecting basin cycle for the treatment of, the fallen leaves of nursery stock form detritus soil has improvement effect to soil.Institute educates that plant percent is high, growth is fast, instant effect.
Claims (1)
1. the structure of a contaminated land cultivation nursery stock, comprise nursery stock cave and nursery stock, it is characterized in that: on soil to be repaired, excavate horizontal ditch and longitudinal ditch, ground between horizontal ditch is evenly equipped with nursery stock cave, control root container is set in cave, the degree of depth of this control root container and diameter are greater than height and the diameter of nursery stock soil ball, untainted soil is filled between described nursery stock soil ball and control root container inner wall, the degree of depth of described longitudinal ditch and width are all greater than the degree of depth and the width of horizontal ditch, described soil to be repaired is provided with collecting basin, the inwall of this collecting basin is provided with impervious barrier, sewage-treatment plant is provided with in pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747079.XU CN204291889U (en) | 2014-12-03 | 2014-12-03 | A kind of contaminated land cultivates the structure of nursery stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747079.XU CN204291889U (en) | 2014-12-03 | 2014-12-03 | A kind of contaminated land cultivates the structure of nursery stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204291889U true CN204291889U (en) | 2015-04-29 |
Family
ID=53097492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747079.XU Expired - Fee Related CN204291889U (en) | 2014-12-03 | 2014-12-03 | A kind of contaminated land cultivates the structure of nursery stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204291889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111567354A (en) * | 2020-05-14 | 2020-08-25 | 上海园林（集团）有限公司 | On-site containerized planting method for trees |
-
2014
- 2014-12-03 CN CN201420747079.XU patent/CN204291889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111567354A (en) * | 2020-05-14 | 2020-08-25 | 上海园林（集团）有限公司 | On-site containerized planting method for trees |
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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: 20150429 Termination date: 20191203 |