CN205454892U - A field planting utensil that is used for artifical sabkha vegetation that resumes - Google Patents
A field planting utensil that is used for artifical sabkha vegetation that resumes Download PDFInfo
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- CN205454892U CN205454892U CN201620279562.9U CN201620279562U CN205454892U CN 205454892 U CN205454892 U CN 205454892U CN 201620279562 U CN201620279562 U CN 201620279562U CN 205454892 U CN205454892 U CN 205454892U
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- barrel
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- sabkha
- field planting
- cylinder
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Abstract
The utility model relates to a field planting utensil that is used for artifical sabkha vegetation that resumes, including a barrel, the upper and lower end opening of barrel, the height of barrel between 18~25cm, the diameter of barrel between 8~10cm, the lower extreme of barrel be provided with a picture peg, the height of picture peg between 20~30cm, the lateral wall of barrel on be provided with a plurality of through -holes, 30 are no less than to the through -hole number, the region of through -hole setting between the 5~20cm on the top apart from the barrel in. With sabkha vegetation such as the triangular Scirpus in sea grass plant in the utility model discloses in the barrel of device, perpendicularly plant barrel and picture peg completely in the intertidalite, the planting of sabkha vegetation in the intertidal zone has been consolidated to height such as barrel upper end and deposit surface, has improved the anti morning and evening tides washing out ability when the sabkha revegetation is planted, helps the field planting growth of sabkha vegetation, has improved the survival rate of sabkha vegetation and spread the fertility again.
Description
Technical field
This utility model relates to ecological environmental protection field, particularly relates to the device of planting plants, particularly a kind of
Field planting utensil for manual reversion salt marsh vegetation.
Background technology
Scirpus mariqueter (Scirpus mariqueter Tang&F.T.Wang) is that Cyperaceae grass belongs to one
Plant herbaceos perennial, be the endemic species really with Shanghai characteristic, be also entrance of Changjiang River wetlands ecosystems
The primary producer of middle most critical, status is special, function is extensive, has the effect that can not be substituted.But it is near
Over 30 years, the impact invaded due to human activity interference and alien species Spartina alterniflora, Scirpus mariqueter etc.
The existence of endemic species receives serious threat, and its distribution area is from about 135km2Fall sharply to 40km2Hereinafter,
Through badly influence the integrity of Chongming Wetland ecosystem, health and service function (Li B, Liao CZ,
Zhang XD,Chen HL,Wang Q,Chen ZY,Gan XJ,Wu JH,Zhao B,Ma ZJ,Cheng
XL,Jiang LF&Chen JK.2009.Spartina alterniflora invasions in the
Yangtze River estuary,China:an overview of current status and ecosystem
effects.Ecological Engineering,35:511-520.).This trend is not as obtained effectively
Containment, these species of Scirpus mariqueter likely move towards overall extinction, estuary wetland ecosystem in entrance of Changjiang River
Also (present situation of the peculiar salt-marsh plants Scirpus mariqueter of Chen Xiuzhi, Sun Ying .2011. China and guarantor can be collapsed
Protect utilization [J]. Wetland Science and management, 1:60-63.).In view of Scirpus mariqueter is at entrance of Changjiang River Wetland ecological
Importance in system and the threat faced at present, we must strengthen the research to these species and protection
Work, the group of the indigenous species such as reconstruction and rejuvenation Scirpus mariqueter.
It is ecological that Shanghai City started Shanghai Chongming Dong Tan Birds National Nature Reserve Spartina alterniflora in 2013
Controlling to optimize engineering with Studies on Avian Habitat, this engineering is the important component part that Chongming eco-island is built, and reach
Above-mentioned purpose, after removing the Spartina alterniflora of invasion, it is necessary to control the expansion again of Spartina alterniflora, rebuild and answer
The group of the indigenous species such as strong Scirpus mariqueter.Resume work and be divided in Engineering Zone and Intertidal zone wetland outside region
(being called for short " dike is outer ").The latter is owing to being washed away by sea water persistence, and it has complicated change in water and sand and fortune
Dynamic, the field planting rate directly transplanting the Scirpus mariqueter seedling planted outside dike is less than 30% after 30 days, recovers work
It is abnormal difficult to make.
Utility model content
The purpose of this utility model is to provide a kind of field planting utensil for manual reversion salt marsh vegetation, described
This utensil for planting wet salt marsh vegetation to solve the salt marsh vegetation dikes such as Scirpus mariqueter of the prior art
Outer recover difficulty, easily by periodically tidewater is washed away, colonization ability is low, growth and the poor technology of fertility
Problem.
This utility model provides a kind of field planting utensil for manual reversion salt marsh vegetation, including a cylinder,
The upper and lower end opening of described cylinder, the height of described cylinder between 18～25cm, described cylinder
Diameter is between 8～10cm, and the lower end of described cylinder is provided with a plate, and plate extends to the lower section of cylinder,
The height of described plate, between 20～30cm, the sidewall of described cylinder is provided with plurality of through holes, logical
Hole number is more than or equal to 30, and described through hole is arranged on the region between the top 5～20cm of distance cylinder
In.
Further, described plate and described cylinder are integrally formed.
Further, described plate is wedge structure.
Further, described cylinder is cylindrical structural.
Further, a diameter of 1.5cm of described through hole.
Further, the distance between the through hole that any two is adjacent is 3cm.
This utility model is in order to improve the erosion resistibility to tide, and can be effectively improved field planting Scirpus mariqueter
Etc. diffusion, the fertility of salt marsh vegetation, designing this device, this utility model divides upper and lower two parts, upper end
For tubular structure, plant the salt marsh vegetation such as Scirpus mariqueter, and perforate is beneficial to rhizome and the growth of bulb and breeding
Diffusion, the lower end of cylinder is not closed, and is beneficial to processing and root growth, and plate is processed as wedge shape, inserts wet
In ground deposit, being beneficial to plantation and reinforce, a diameter of 1.5cm of perforate, upper and lower and left and right hole back gauge is 3
Centimetre, 15 cm section open interior, beneficially Scirpus mariqueter between top down 5 centimetres to 20 centimetres
Spread etc. salt marsh vegetation, not perforate topmost, do not reduce mechanical strength and the moisture resistance nighttide scouring capability of device.
This utility model is compared with prior art, and it has the technical effect that positive and obvious.This utility model is by sea
The salt marsh vegetation such as Herba Caricis Phacotae are planted in the cylinder of this utility model device, then cylinder is vertical with plate and complete
Entirely planting in intertidalite, cylinder upper end is contour with deposit surface, strengthens the salt such as Scirpus mariqueter
Natural pond vegetation, in the plantation of Intertidal zone, contributes to the field planting growth of the salt marsh vegetation such as Scirpus mariqueter, improves sea three
The survival rate of the salt marsh vegetation such as rib grass and diffusion fertility.
Accompanying drawing explanation
Fig. 1 is the side view of a kind of field planting utensil for manual reversion salt marsh vegetation of the present utility model.
Fig. 2 is the front view of a kind of field planting utensil for manual reversion salt marsh vegetation of the present utility model.
Detailed description of the invention
Embodiment 1
This utility model provides a kind of field planting utensil for manual reversion salt marsh vegetation, including a cylinder 1,
The upper and lower end opening of described cylinder 1, the height of described cylinder 1 is 20cm, the diameter of described cylinder 1
Between 8～10cm, the lower end of described cylinder 1 is provided with a plate 2, and plate 2 extends to the lower section of cylinder 1,
The height of described plate 2, between 20～30cm, the sidewall of described cylinder 1 is provided with plurality of through holes 3,
Through hole number is no less than 30, and described through hole 3 is arranged on the region between the top 5～20cm of distance cylinder 1
In, described plate 2 and described cylinder 1 are integrally formed, and described plate 2 is wedge structure, described
A diameter of 1.5cm of through hole 3, the distance between the through hole 3 that any two is adjacent is 3cm.
(1) for improving the erosion resistibility to tide, and the diffusivity of field planting Scirpus mariqueter can be effectively improved,
(L represents the device of a length of 50 centimetres, and H represents a length of to design Scirpus mariqueter planting unit 2 kinds
The device of 40 centimetres), utilize thick bamboo tube to process planting unit 600.
(2) outside the dike of Chongming Dongtan new embankment southern side, at new embankment 50m, the outer Scirpus mariqueter of selected dike
Rejuvenate species demonstration pilot project, utilizes thick bamboo tube planting unit and seedling, completes the outer 600m of dike2Demonstration plant, plants close
Degree is 10 strains (1 field planting utensil)/m2, 1 field planting utensil/m2。
(3) growth and the survival rate of Scirpus mariqueter in the wave resistance erosion resistibility of device and device are continued to monitor
(survival rate is to have number/total device number retained of survival Scirpus mariqueter in device).
Following data are obtained by experiment:
Table Scirpus mariqueter plant height and survival rate
After testing 60 days, the survival rate of Scirpus mariqueter and the anti-impact of thick bamboo tube rinse ability, 2 kinds of device length
Process under, without obvious difference, for saving material usage, convenient transport and plantation, can be selected for total length is
The planting unit of 40cm.
Claims (6)
1. the field planting utensil for manual reversion salt marsh vegetation, it is characterized in that: include a cylinder, the upper and lower end opening of described cylinder, the height of described cylinder is between 18 ~ 25cm, the diameter of described cylinder is between 8 ~ 10cm, the lower end of described cylinder is provided with a plate, plate extends to the lower section of cylinder, the height of described plate is between 20 ~ 30cm, it is provided with plurality of through holes on the sidewall of described cylinder, through hole number is more than or equal to 30, and described through hole is arranged in the region between the top 5 ~ 20cm of distance cylinder.
A kind of field planting utensil for manual reversion salt marsh vegetation the most according to claim 1, it is characterised in that: described plate and described cylinder are integrally formed.
A kind of field planting utensil for manual reversion salt marsh vegetation the most according to claim 1, it is characterised in that: described plate is wedge structure.
A kind of field planting utensil for manual reversion salt marsh vegetation the most according to claim 1, it is characterised in that: described cylinder is cylindrical structural.
A kind of field planting utensil for manual reversion salt marsh vegetation the most according to claim 1, it is characterised in that: a diameter of 1.5cm of described through hole.
A kind of field planting utensil for manual reversion salt marsh vegetation the most according to claim 1, it is characterised in that: the distance between the through hole that any two is adjacent is 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279562.9U CN205454892U (en) | 2016-04-06 | 2016-04-06 | A field planting utensil that is used for artifical sabkha vegetation that resumes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279562.9U CN205454892U (en) | 2016-04-06 | 2016-04-06 | A field planting utensil that is used for artifical sabkha vegetation that resumes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454892U true CN205454892U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279562.9U Active CN205454892U (en) | 2016-04-06 | 2016-04-06 | A field planting utensil that is used for artifical sabkha vegetation that resumes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850419A (en) * | 2016-04-06 | 2016-08-17 | 上海市园林科学规划研究院 | Artificial restoration method for saltmarsh vegetation |
-
2016
- 2016-04-06 CN CN201620279562.9U patent/CN205454892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850419A (en) * | 2016-04-06 | 2016-08-17 | 上海市园林科学规划研究院 | Artificial restoration method for saltmarsh vegetation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |