CN201733652U - Device for optionally improving inshore salt-affected soil plants - Google Patents
Device for optionally improving inshore salt-affected soil plants Download PDFInfo
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- CN201733652U CN201733652U CN201020149562XU CN201020149562U CN201733652U CN 201733652 U CN201733652 U CN 201733652U CN 201020149562X U CN201020149562X U CN 201020149562XU CN 201020149562 U CN201020149562 U CN 201020149562U CN 201733652 U CN201733652 U CN 201733652U
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Abstract
The utility model relates to a device for optionally improving inshore salt-affected soil plants, which belongs to the field of plant propagation culture. The utility model is characterized in that nine independent salt grooves are uniformly divided in a rectangular pool, nine respective selected salt solutions with the salt concentration gradient are respectively injected into the nine salt grooves, support frames are arranged in the grooves and have the height of 26cm, salt water with the depth of 30cm and with the respective salt concentration is filled in each groove, containers respectively planted with 41 kinds of plant seedlings are placed on the support frames in the respective salt grooves in the selected seasons, holes with the salt water transmission capability are arranged at the bottom parts of the seedling containing containers, and each kind of plant seedlings planted in a basin has 5 to 6 repeated plant seedlings. The utility model has the advantages that salt resistance capability and salt resistance limit data of 41 kinds of plants of the test can be obtained, the utility model provides the comparable data for the plant selection for improving the inshore salt-affected soil, and provides the optimum plant selection for improving the inshore salt-affected soil, and the utility model is simple and convenient to operate and has low cost, can be popularized and applied in a large range, and has the positive guide effect.
Description
Technical field
Belong to plant propagation culture technique field.
Background technology
Along with the continuous expansion of cities and towns afforestation scale, the transformation that reaches beach salty soil needs, and is increasing to the demand of gardens salt resistance green plants.New, special, the excellent garden plants of alternative anti-different saline and alkalines become important greening material.
The method of salt tolerant green plants seed selection is a lot, and method is easy, plant shows advantages such as stable and conventional seed selection has, and is extensive and the most frequently used selection.At present conventional method mainly comprises two kinds of the potted plant and field plantings in laboratory.One, the laboratory is potted plant: comprise (1) general planting soil, water salting liquid; (2) running water is watered in saline soil plantation, and infiltration water is returned.Two, field planting: comprise the test of planting of (1) saline soil environment field; (2) the salt pond planting soil is planted in the open, waters salt solution.
According to the occurring in nature water salt characteristics of motion, soluble-salt is because the underground water of high salinity enters the Root Distribution layer with capillarity and causes in the evaporation of soil moisture process in the saline soil.Under the experimental condition, should simulate this salinity motion process as far as possible and measure just science, rationally more of plant salt endurance, but above-mentioned several method is except that two (1), the defective that all has this respect, water (salt) water law and unavoidably soil structure is exerted an influence, as problems such as soil compaction, permeability differences.(2) (1) under same natural conditions, arranges that the salinity gradient of 0-10 ‰ has suitable difficulty although be nature, makes the comparative trial of same plant under the different soils salinity lack comparativity.
Summary of the invention
The utility model provides same plant species under the different soils salinity, has a kind of device of selecting to improve seashore salt-affected soil plants of contrast property.
The technical scheme that the utility model is taked is:
In the rectangle pond, evenly cut apart nine independent salt baths; Support is arranged in the salt bath, and support is high 26 centimetres, is injected with 30 centimetres of dark salting liquids separately of 9 selected salinity gradients in the salt bath respectively; In selected season, planting the container of 41 plant species seedlings respectively, be placed on separately on the salt bath support; Contain the seedling container bottom hole of salt solution is thoroughly arranged; Every seeds plantling of planting in basin all has a repetition 5-6 plantling, has on the seedling branch for record plantling growth conditions numbering; Each salt bath hangs with record salting liquid is carried out salometry, adds water or with the process of salt by the salt concentration of setting in good time.
Good effect of the present utility model is:
Can obtain the salt resistance ability and the salt tolerant limit data of 41 plant species by this device experiment,, select for the improvement coast saline soil provides best plant for the selection that is used to improve seashore salt-affected soil plants provides the data with contrast property; The utility model is easy and simple to handle, low-cost, and can apply on a large scale; This device can be arranged more kind and quantity in single test, result of the test is accurate, reliable, comparativity is strong.Result of the test plays positive directive function in the afforestation of cities and towns.
Description of drawings
Fig. 1. the utility model rectangle pool structure schematic diagram
Fig. 2. partial schematic sectional view
Embodiment
Now the utility model is described in further detail in conjunction with the accompanying drawings
A kind of device of selecting to improve seashore salt-affected soil plants comprises the container of planting plantling, and its formation is: in rectangle pond 6, evenly cut apart nine independent salt baths 7; Support is arranged in the salt bath, and support is high 26 centimetres, is injected with 30 centimetres of dark salting liquids separately 3 of 9 selected salinity gradients in the salt bath respectively; In selected season, planting the container 2 of 41 plant species seedlings 1 respectively, be placed on separately on the salt bath support 4; Contain the seedling container bottom hole 5 of salt solution is thoroughly arranged; Every seeds plantling of planting in basin all has a repetition 5-6 plantling, has on the seedling branch for record plantling growth conditions numbering; Each salt bath hangs with record salting liquid is carried out salometry, adds water or with the process of salt by the salt concentration of setting in good time.
Described 9 salinity gradients are 0 ‰, 1 ‰, 2 ‰, 3 ‰, 4 ‰, 5 ‰, 6 ‰, 8 ‰, 10 ‰;
Described salting liquid is by NaCl, Na
2SO
4, NaHCO
3Account for 85.0%, 14.7% and 0.3% the back salting liquid that constitutes of percetage by weight mixing respectively;
Described 41 plant species seedlings are
The gold leaf amur minebark
Pink indigo, branch medicine flower, porcupine quill, the crape myrtle that overgrows, Mediterranean Jia Opulus, safflower meadow sweet
Thin, the sambucus racemosa of urinating
Canada cercis, color leaf purple willow, blue Chinese juniper, Lan Bingbai, pale reddish brown Lindley Butterflybush Herb, the gardening rose of Sharon, Xiao Hua hair nuclear wood, gold leaf poplar, red autumnal leaves poplar, closely knit winged euonymus, short living crape myrtle, gold leaf common bluebeard, the fiery sour jujube of yellow fruit, floral leaf brocade band, European lime
Floral leaf thorny elaeagnus, Canadian red autumnal leaves cercis, Herba Euonymi Bungeani, the living cypress of speed, Quercus acutissima, yew, the red pomegranate of brachyplast, shrubby flase indigo, cassia corymbosa
Fine hair Chinese wax, periploca spium, rosemary,, Da Hua Abelia biflora, Eurya plant beach, the shore rose of Sharon, Betula halophila Chinese tamarisk.
Claims (1)
1. a device of selecting to improve seashore salt-affected soil plants comprises the container of planting plantling, it is characterized in that: in rectangle pond (6), evenly cut apart nine independent salt baths (7); Support is arranged in the salt bath, and support is high 26 centimetres, is injected with 30 centimetres of dark salting liquids separately (3) of 9 selected salinity gradients in the salt bath respectively; In selected season, planting the container (2) of 41 plant species seedlings (1) respectively, be placed on separately on the salt bath support (4); Contain the seedling container bottom hole of salt solution (5) are thoroughly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020149562XU CN201733652U (en) | 2010-04-06 | 2010-04-06 | Device for optionally improving inshore salt-affected soil plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020149562XU CN201733652U (en) | 2010-04-06 | 2010-04-06 | Device for optionally improving inshore salt-affected soil plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733652U true CN201733652U (en) | 2011-02-09 |
Family
ID=43548926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020149562XU Expired - Fee Related CN201733652U (en) | 2010-04-06 | 2010-04-06 | Device for optionally improving inshore salt-affected soil plants |
Country Status (1)
| Country | Link |
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| CN (1) | CN201733652U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890151A (en) * | 2012-10-11 | 2013-01-23 | 浙江省萧山棉麻研究所 | Equipment and method for identifying salt tolerance of plant at seedling stage |
| CN102972230A (en) * | 2012-12-17 | 2013-03-20 | 张健 | Salt pond for experiment of plant seedlings |
| CN104604566A (en) * | 2015-02-26 | 2015-05-13 | 江苏沿江地区农业科学研究所 | Multi-function plant salt-tolerance test salt pond for protected areas |
| CN108419669A (en) * | 2018-02-28 | 2018-08-21 | 山东农业大学 | A kind of EMS directed mutagenesis, the method and device for screening salt tolerant alfalfa |
| CN112449978A (en) * | 2020-12-16 | 2021-03-09 | 湖南科技大学 | Propagation method of salt-tolerant Actinidia valvata Dunn seedlings |
-
2010
- 2010-04-06 CN CN201020149562XU patent/CN201733652U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890151A (en) * | 2012-10-11 | 2013-01-23 | 浙江省萧山棉麻研究所 | Equipment and method for identifying salt tolerance of plant at seedling stage |
| CN102972230A (en) * | 2012-12-17 | 2013-03-20 | 张健 | Salt pond for experiment of plant seedlings |
| CN104604566A (en) * | 2015-02-26 | 2015-05-13 | 江苏沿江地区农业科学研究所 | Multi-function plant salt-tolerance test salt pond for protected areas |
| CN108419669A (en) * | 2018-02-28 | 2018-08-21 | 山东农业大学 | A kind of EMS directed mutagenesis, the method and device for screening salt tolerant alfalfa |
| CN108419669B (en) * | 2018-02-28 | 2023-11-17 | 山东农业大学 | Method and device for EMS (enhanced message service) directional mutagenesis and screening salt-tolerant alfalfa |
| CN112449978A (en) * | 2020-12-16 | 2021-03-09 | 湖南科技大学 | Propagation method of salt-tolerant Actinidia valvata Dunn seedlings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ECOLOGICAL GARDEN ENGINEERING CO., LTD. Free format text: FORMER OWNER: SHANGHAI INST. OF GARDEN SCIENCE Effective date: 20110713 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200232 NO. 899, LONGWU ROAD, XUHUI DISTRICT, SHANGHAI TO: 201202 NO. 672, CHUANNANFENG HIGHWAY, PUDONG, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110713 Address after: 201202, Shanghai, Pudong, Sichuan Southern Highway No. 672 Patentee after: Shanghai Ecological Landscape Engineering Co., Ltd. Address before: 200232 Xuhui District, Wu Long Road, No. 899, Shanghai Patentee before: Shanghai Inst. of Garden Science |
|
| C56 | Change in the name or address of the patentee |
Owner name: XIZANG ECOLOGICAL LANDSCAPE ENGINEERING CO., LTD. Free format text: FORMER NAME: SHANGHAI ECOLOGICAL LANDSCAPE ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 850000 Tibet Lhasa economic and Technological Development Zone Sunshine New Town villa B5 Patentee after: Tibet Ecological Landscape Engineering Co., Ltd. Address before: 201202, Shanghai, Pudong, Sichuan Southern Highway No. 672 Patentee before: Shanghai Ecological Landscape Engineering Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Tibet Ecological Landscape Engineering Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tibet Ecological Landscape Engineering Co., Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| DD01 | Delivery of document by public notice |
Addressee: Tibet Ecological Landscape Engineering Co., Ltd. Document name: Deemed not to advise |
|
| 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: 20110209 Termination date: 20190406 |