CN102640626A - Device for capturing water sowed seeds of wetland plants - Google Patents
Device for capturing water sowed seeds of wetland plants Download PDFInfo
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- CN102640626A CN102640626A CN2012101049209A CN201210104920A CN102640626A CN 102640626 A CN102640626 A CN 102640626A CN 2012101049209 A CN2012101049209 A CN 2012101049209A CN 201210104920 A CN201210104920 A CN 201210104920A CN 102640626 A CN102640626 A CN 102640626A
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Abstract
A device for capturing water sowed seeds of wetland plants relates to a capturing device for water sowed seeds, aiming to solve the problem that the water sowed seeds of the wetland plants cannot be captured in the prior art. The device comprises a vertical rod, a rectangular vertical plate, a plurality of rectangular plates, a plurality of palm fiber filter screens and a plurality of rectangular frames, wherein the plurality of rectangular plates placed horizontally are arranged on one wide side surface of the rectangular vertical plate in the length direction thereof from top to bottom; one slantwise placed rectangular frame is arranged on the upper long plate surface of each rectangular plate; the plurality of rectangular frames are arranged in parallel to each other, and an included angle is formed between the lower long surface of each rectangular frame and the upper long plate surface of the corresponding rectangular plate; one palm fiber filter screen is paved on the upper long surface of each rectangular frame; the edge of each palm fiber filter screen is connected to the edge of the corresponding rectangular frame; and the upper end of the vertical rod is connected to the bottom end of the other wide side surface of the rectangular vertical plate. The device is used for capturing the water sowed seeds of the wetland plants.
Description
Technical field
The present invention relates to a kind of acquisition equipment of water sowing.
Background technology
Seed is the distinctive brood body of spermatophyte, is the initial period of plant growing breeding, when seed maturity, can break away from parent and propagate, breeds regeneration, has great importance for heredity and the evolution of plant.It is one of main approach of wetland species seed dispersal that water is broadcast, and is the Critical policies means that species breeding regeneration and wetland recover.Therefore, the habit of research broadcast to(for) the water of seed receives the concern of a plurality of subject research fields such as geography, biology, environmentology and ecology always.
The trial of catching with authentication method about wetland plant water sowing never was interrupted, but catching and identification apparatus of wetland water sowing not at present.Be with placing a common nylon wire in the wetland, utilize nylon wire to catch wetland water sowing then traditionally, what this can not satisfy wetland water sowing catches and identifies job requirement.Mostly wetland species seed is the seedlet that form is very little, and simultaneously, current fluctuations direction is inconsistent in the wetland, and water level presents alteration trend, uses nylon wire to be difficult to carry out catching and holding back of wetland plant water sowing.Therefore, make the active demand that a kind of device that can catch dissimilar wetland plant water sowing is area research such as ecology and application.
Summary of the invention
The objective of the invention is to adopt prior art can't carry out the problem that wetland plant water sowing is caught, and then a kind of device of catching wetland plant water sowing is provided for solving.
The present invention addresses the above problem the technical scheme of taking to be: a kind of device of catching wetland plant water sowing of the present invention comprises vertical rod, rectangle riser, a plurality of rectangular slab, a plurality of monkey grass filter screen and a plurality of rectangle frame; The rectangle riser is along being provided with a plurality of rectangular slabs that are horizontal positioned on one of them broad side surface of its length direction from top to bottom; A broad side surface of thickness direction that is a plurality of rectangular slabs of horizontal positioned all is connected with the rectangle riser; Be provided with a tilted-putted rectangle frame on the last major plate face of each rectangular slab; A plurality of rectangle frames laterally arrange; A broad side surface that is arranged on the thickness direction of the rectangle frame on the last major plate face of rectangular slab all is connected with the broad side surface of the length direction of rectangle riser; Another broad side surface that is arranged on the thickness direction of the rectangle frame on the last major plate face of rectangular slab is connected with the last major plate face of corresponding rectangular slab separately; And all has angle between the last major plate face of the following long face of each rectangle frame and corresponding separately rectangular slab; Going up on the long face of each rectangle frame all is equipped with a monkey grass filter screen, the edge of each monkey grass filter screen with separately accordingly the edge of rectangle frame be connected, the upper end of vertical rod is connected with the bottom of another broad side surface of rectangle riser.
The invention has the beneficial effects as follows: the invention solves the existing difficult problem that can't catch wetland plant water sowing; Can carry out long-term catching continuously to wetland water sowing; Especially catching of water sowing that form is very little, it is big that water is sowed sub-quantity of the catch; Utilize acquisition equipment of the present invention directly effectively to identify simultaneously to water sowing; The evaluation precision is high, can be during use with two same acquisition equipments of the present invention in the one meter relative placement in of being separated by, and the plate face of rectangle riser that is about to be equipped with in two acquisition equipments vertical rod is mutually in the face of placing; So be provided with; Can realize catching of different water flow path direction water sowing, solve the difficult problem that inconsistent usually water sowing that causes of direction defies capture because the hydrology fluctuates in the wetland, adaptability is good.This device is easy to assembly, and is simple to operate, and manufacturing cost is lower.The present invention uses through real work research, and result of study has more scientific meaning, can improve seed capture rate 5%-10%, and seed identifies that precision improves 15%-20%.
Description of drawings
Fig. 1 is a perspective view of the present invention, and Fig. 2 adopts to catch the duty overall structure sketch map that seed-bearing monkey grass filter screen carries out the seed evaluation.
Embodiment
Embodiment one: combine Fig. 1 that this embodiment is described; A kind of device of catching wetland plant water sowing of this embodiment comprises vertical rod 3, rectangle riser 1, a plurality of rectangular slab 5, a plurality of monkey grass filter screen 4 and a plurality of rectangle frame 2; Rectangle riser 1 is along being provided with a plurality of rectangular slabs 5 that are horizontal positioned on one of them broad side surface of its length direction from top to bottom; A broad side surface of thickness direction that is a plurality of rectangular slabs 5 of horizontal positioned all is connected with rectangle riser 1; Be provided with a tilted-putted rectangle frame 2 on the last major plate face of each rectangular slab 5; A plurality of rectangle frames 2 laterally arrange; A broad side surface that is arranged on the thickness direction of the rectangle frame 2 on the last major plate face of rectangular slab 5 all is connected with the broad side surface of the length direction of rectangle riser 1; Another broad side surface that is arranged on the thickness direction of the rectangle frame 2 on the last major plate face of rectangular slab 5 is connected with the last major plate face of corresponding rectangular slab 5 separately, and the following long face of each rectangle frame 2 and all have angle between the last major plate face of rectangular slab 5 accordingly separately, all is equipped with a monkey grass filter screen 4 on the long face on each rectangle frame 2; The edge of each monkey grass filter screen 4 is connected with the edge of corresponding rectangle frame 2 separately, and the upper end of vertical rod 3 is connected with the bottom of another broad side surface of rectangle riser 1.
In use can be in this embodiment with two same acquisition equipments in the one meter relative placement in of being separated by; The plate face of rectangle riser 1 that is about to be equipped with in two acquisition equipments vertical rod 3 is mutually in the face of being provided with; So be provided with; Can realize catching of different water flow path direction water sowing, solve in the wetland because the difficult problem that inconsistent usually water sowing that causes of hydrology fluctuation direction defies capture.
Embodiment two: combine Fig. 1 that this embodiment is described, the quantity of the quantity of the rectangular slab 5 of this embodiment, the quantity of monkey grass filter screen 4 and rectangle frame 2 is four.So be provided with, satisfied the amplitude and the requirement of general wetland middle water level fluctuation, realized simultaneously the wetland seed by the water surface to vertically the catching of the bottom, meet design requirement and satisfy actual needs.Other is identical with embodiment one.
Embodiment three: combine Fig. 1 that this embodiment is described, the following long face of each rectangle frame 2 of this embodiment with separately accordingly the angle between the last major plate face of rectangular slab 5 be 28 °～32 °.So be provided with, increased the contact area of current and monkey grass filter screen effectively, simultaneously, tilted-putted filter screen helps increasing the interception (quantity of the catch) of seed on the monkey grass filter screen.Other is identical with embodiment one or two.
Embodiment four: combine Fig. 1 that this embodiment is described, the following long face of each rectangle frame 2 of this embodiment with separately accordingly the angle between the last major plate face of rectangular slab 5 be 30 °.So be provided with, increased the contact area of current and monkey grass filter screen to greatest extent, simultaneously, the angle of inclination of monkey grass filter screen is 30 °, has increased the interception (quantity of the catch) of seed on the monkey grass filter screen effectively.Other is identical with embodiment three.
Embodiment five: combine Fig. 1 that this embodiment is described, the height H between the bottom of the high-end of the monkey grass filter screen 4 of the top and the monkey grass filter screen 4 below of this embodiment is 120cm.So be provided with, satisfied the amplitude and the requirement of general wetland middle water level fluctuation, realized simultaneously the wetland seed by the water surface to vertically the catching of the bottom, meet design requirement and satisfy actual needs.Other is identical with embodiment one or two.
Embodiment six: combine Fig. 1 that this embodiment is described, the surface configuration of described each the monkey grass filter screen 4 of this embodiment all is wavy.So be provided with, strengthened the contact area of monkey grass filter screen and current, corrugated coarse surface is more conducive to catching and retaining of water sowing simultaneously, satisfies actual needs.Other is identical with embodiment one or two.
Embodiment seven: combine Fig. 1 that this embodiment is described, the thickness of described each the monkey grass filter screen 4 of this embodiment is 1cm.So be provided with, can realize better the seedlet that wetland water sowing especially defies capture is caught very efficiently, the length of the monkey grass filter screen of this embodiment and wide size can adopt 50 * 30 (cm), satisfy actual needs.Other is identical with embodiment one or two.
Embodiment eight: combine Fig. 1 that this embodiment is described, the described rectangle riser 1 of this embodiment is plank with a plurality of rectangular slabs 5.So be provided with, cheap and easy to get, to assemble easy to usely, the length and width of the rectangle riser of this embodiment and high size can adopt 120 * 30 * 4 (cm); The length and width of rectangular slab and high size can adopt 40 * 30 * 1 (cm), meet design requirement and actual needs.Other is identical with embodiment one.
Embodiment nine: combine Fig. 1 that this embodiment is described, the described a plurality of rectangle frames 2 of this embodiment are wooden frame.So be provided with, cheap and easy to get, to assemble easy to usely, the length and width of the rectangle frame of this embodiment and thick size can adopt 50 * 30 * 0.5 (cm), meet design requirement and actual needs.Other is identical with embodiment one.
Operation principle
Explain in conjunction with Fig. 1 and Fig. 2 and to adopt apparatus of the present invention to catch wetland water sowing and with the method for using of this device evaluation seed:
Step 1, apparatus of the present invention are transported to experimental study wetland zone; According to requirement of experiment; Device is placed in waits to study the wetland zone, the vertical rod 3 in will installing with iron hammer hammers in the wetland soil, makes orlop rectangular slab 5 be close to the wetland soil surface; Assurance device is uprightly placed simultaneously; Place same apparatus of the present invention at 1 one meters of the square riser of distance then, the plate face that the rectangle riser 1 of vertical rod 3 is installed in the assurance stream oriented device is faced setting mutually, catches the seed that two water (flow) directions are propagated with this.
In the step 1 with two same acquisition equipments in the 1 meter relative placement in of being separated by, can realize catching of different water flow path direction water sowing, solved in the wetland because a hydrology fluctuation direction inconsistent difficult problem that causes seed to defy capture usually.
The making of step 3, identification apparatus (as shown in Figure 2), the vermiculite 7 with dropping in the culture tank 6 through flushing with clean water evenly spreads out vermiculite the about 3cm of thickness; In the culture tank that vermiculite 7 is housed 6, add clear water, till the depth of water and vermiculite 7 upper surfaces maintain an equal level, accomplish the making of identification apparatus.The length and width of culture tank and high size can adopt 120 * 80 * 50 (cm).
Continue to sprout 1 month in the culture tank 6 of seed in the greenhouse in step 5, the maintenance monkey grass filter screen 4; At this moment most wetland seeds are sprouted; To sprout species and carry out the plant evaluation, accomplish sub the catching and identifying of wetland water sowing (preparation that plant is identified).
Claims (9)
1. catch the sub device of wetland plant water sowing for one kind; It is characterized in that: said device comprises vertical rod (3), rectangle riser (1), a plurality of rectangular slab (5), a plurality of monkey grass filter screen (4) and a plurality of rectangle frame (2); Rectangle riser (1) is along being provided with a plurality of rectangular slabs (5) that are horizontal positioned on one of them broad side surface of its length direction from top to bottom; A broad side surface of thickness direction that is a plurality of rectangular slabs (5) of horizontal positioned all is connected with rectangle riser (1); Be provided with a tilted-putted rectangle frame (2) on the last major plate face of each rectangular slab (5); A plurality of rectangle frames (2) laterally arrange; A broad side surface that is arranged on the thickness direction of the rectangle frame (2) on the last major plate face of rectangular slab (5) all is connected with the broad side surface of the length direction of rectangle riser (1); Another broad side surface that is arranged on the thickness direction of the rectangle frame (2) on the last major plate face of rectangular slab (5) is connected with the last major plate face of corresponding rectangular slab (5) separately; And all has angle between the last major plate face of following long face of each rectangle frame (2) and corresponding separately rectangular slab (5); Going up on the long face of each rectangle frame (2) all is equipped with a monkey grass filter screen (4), the edge of each monkey grass filter screen (4) with separately accordingly the edge of rectangle frame (2) be connected, the upper end of vertical rod (3) is connected with the bottom of another broad side surface of rectangle riser (1).
2. a kind of device of catching wetland plant water sowing according to claim 1, it is characterized in that: the quantity of the quantity of rectangular slab (5), monkey grass filter screen (4) and the quantity of rectangle frame (2) are four.
3. a kind of device of catching wetland plant water sowing according to claim 1 and 2 is characterized in that: the following long face of each rectangle frame (2) with separately accordingly the angle (α) between the last major plate face of rectangular slab (5) be 28 °～32 °.
4. a kind of device of catching wetland plant water sowing according to claim 3 is characterized in that: the following long face of each rectangle frame (2) with separately accordingly the angle (α) between the last major plate face of rectangular slab (5) be 30 °.
5. a kind of device of catching wetland plant water sowing according to claim 1 and 2 is characterized in that: be positioned at the top monkey grass filter screen (4) high-end be positioned at below the bottom of monkey grass filter screen (4) between height (H) be 120cm.
6. a kind of device of catching wetland plant water sowing according to claim 1 and 2, it is characterized in that: the surface configuration of described each monkey grass filter screen (4) all is wavy.
7. a kind of device of catching wetland plant water sowing according to claim 1 and 2, it is characterized in that: the thickness of described each monkey grass filter screen (4) is 1cm.
8. a kind of device of catching wetland plant water sowing according to claim 1, it is characterized in that: described rectangle riser (1) and a plurality of rectangular slab (5) are plank.
9. a kind of device of catching wetland plant water sowing according to claim 1, it is characterized in that: described a plurality of rectangle frames (2) are wooden frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210104920.9A CN102640626B (en) | 2012-04-11 | 2012-04-11 | Device for capturing water sowed seeds of wetland plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210104920.9A CN102640626B (en) | 2012-04-11 | 2012-04-11 | Device for capturing water sowed seeds of wetland plants |
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| Publication Number | Publication Date |
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| CN102640626A true CN102640626A (en) | 2012-08-22 |
| CN102640626B CN102640626B (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210104920.9A Expired - Fee Related CN102640626B (en) | 2012-04-11 | 2012-04-11 | Device for capturing water sowed seeds of wetland plants |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348825A (en) * | 2013-06-24 | 2013-10-16 | 中国科学院东北地理与农业生态研究所 | Capture device of water dispersal seeds in river system |
| CN107278526A (en) * | 2017-07-26 | 2017-10-24 | 中国林业科学研究院林业新技术研究所 | Wetland plant seed harvesting apparatus and method that a kind of wind-force is propagated |
| WO2021253678A1 (en) * | 2020-06-18 | 2021-12-23 | 滨州学院 | Seed capture apparatus for coastal beach bare saline-alkali soil, and application thereof |
Citations (7)
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| GB190908130A (en) * | 1908-04-07 | 1909-11-04 | John Von Der Kammer | Improvements in or relating to Apparatus for use in the Metabolism of Seeds. |
| DE20116999U1 (en) * | 2001-10-19 | 2002-02-07 | Ditom Kunststofftechnik Gmbh | Device for rearing ChicorEe |
| CN1845668A (en) * | 2003-07-04 | 2006-10-11 | 本特产品有限公司 | A seed tape including successively arranged germinating units |
| CN101830565A (en) * | 2010-05-24 | 2010-09-15 | 河海大学 | Device for three-dimensional coupling and purification of water quality by lifting plant sinker and floater |
| CN102060386A (en) * | 2010-11-17 | 2011-05-18 | 中国科学院南京地理与湖泊研究所 | Method for constructing floating wetland |
| CN102219306A (en) * | 2011-03-01 | 2011-10-19 | 太原师范学院 | Novel algae culturing bed |
| CN202514325U (en) * | 2012-04-11 | 2012-11-07 | 中国科学院东北地理与农业生态研究所 | Device capable of capturing water sowing seeds of wetland plant |
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2012
- 2012-04-11 CN CN201210104920.9A patent/CN102640626B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB190908130A (en) * | 1908-04-07 | 1909-11-04 | John Von Der Kammer | Improvements in or relating to Apparatus for use in the Metabolism of Seeds. |
| DE20116999U1 (en) * | 2001-10-19 | 2002-02-07 | Ditom Kunststofftechnik Gmbh | Device for rearing ChicorEe |
| CN1845668A (en) * | 2003-07-04 | 2006-10-11 | 本特产品有限公司 | A seed tape including successively arranged germinating units |
| CN101830565A (en) * | 2010-05-24 | 2010-09-15 | 河海大学 | Device for three-dimensional coupling and purification of water quality by lifting plant sinker and floater |
| CN102060386A (en) * | 2010-11-17 | 2011-05-18 | 中国科学院南京地理与湖泊研究所 | Method for constructing floating wetland |
| CN102219306A (en) * | 2011-03-01 | 2011-10-19 | 太原师范学院 | Novel algae culturing bed |
| CN202514325U (en) * | 2012-04-11 | 2012-11-07 | 中国科学院东北地理与农业生态研究所 | Device capable of capturing water sowing seeds of wetland plant |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348825A (en) * | 2013-06-24 | 2013-10-16 | 中国科学院东北地理与农业生态研究所 | Capture device of water dispersal seeds in river system |
| CN103348825B (en) * | 2013-06-24 | 2015-10-28 | 中国科学院东北地理与农业生态研究所 | The acquisition equipment of water sowing in a kind of river system |
| CN107278526A (en) * | 2017-07-26 | 2017-10-24 | 中国林业科学研究院林业新技术研究所 | Wetland plant seed harvesting apparatus and method that a kind of wind-force is propagated |
| CN107278526B (en) * | 2017-07-26 | 2022-10-11 | 中国林业科学研究院林业新技术研究所 | Wind-transmitted wetland plant seed harvesting device and method |
| WO2021253678A1 (en) * | 2020-06-18 | 2021-12-23 | 滨州学院 | Seed capture apparatus for coastal beach bare saline-alkali soil, and application thereof |
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| Publication number | Publication date |
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| CN102640626B (en) | 2014-06-11 |
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