CN206945006U - For controlling vegetational type's height and accurately measuring the sample prescription frame of vegetational type's cover degree - Google Patents
For controlling vegetational type's height and accurately measuring the sample prescription frame of vegetational type's cover degree Download PDFInfo
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- CN206945006U CN206945006U CN201720935761.5U CN201720935761U CN206945006U CN 206945006 U CN206945006 U CN 206945006U CN 201720935761 U CN201720935761 U CN 201720935761U CN 206945006 U CN206945006 U CN 206945006U
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- China
- Prior art keywords
- sample prescription
- prescription frame
- vegetational type
- frame
- height
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Abstract
The utility model discloses a kind of sample prescription frame for being used to control vegetational type's height and accurately measure vegetational type's cover degree, including sample prescription frame main body, grid plate and toothing scale, the sample prescription frame main body is including sample prescription frame and four with graduated support post, the sample prescription frame is evenly arranged with four upright through holes, four support posts are arranged in four through holes of the sample prescription frame respectively, four support posts are arranged with rubber stop collar in the lower section of the sample prescription frame, the left and right sides framework of the sample prescription frame is provided with the horizontal interpolation slit inserted for the grid plate and the toothing scale.The utility model can be used for control phytobiocoenose height and accurately measure cover degree of communities, and its is simple in construction, easily operated, cost is cheap, it is widely used, vegetational type's investigation work efficiency is effectively increased, is investigated suitable for the steppe vegetation of arid, Semiarid Grasslands of Northern.
Description
Technical field
It the utility model is related to a kind of grassland ecology field test instrument, and in particular to one kind is used to control vegetational type
Height and the sample prescription frame for accurately measuring vegetational type's cover degree.
Background technology
In range ecology research field, vegetational type's investigation is important investigation work content.According to different research
Content, vegetational type's survey data can also give priority to.In gradient test research is herded, generally to trim the toothing after vegetation
Highly come simulate herd during vegetation pass through livestock feeding situation., it is necessary to which operating personnel spends in actual tests operation
Plenty of time and energy, and easily there is artificial test error, have a strong impact on the precision of experiment.Cover degree of communities is vegetation tune
Important foundation data in looking into, when operating personnel determines the cover degree of communities of different floor height vegetation, generally require to take a significant amount of time
And energy, and measurement accuracy is difficult to ensure that.
Therefore, a kind of sample for being used to control vegetational type's height and accurately measure vegetational type's cover degree is needed badly in the prior art
Square frame.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, there is provided one kind is used to control vegetational type
Height and the sample prescription frame for accurately measuring vegetational type's cover degree.
The utility model is achieved through the following technical solutions：One kind is used to control vegetational type's height and accurately measured
The sample prescription frame of vegetational type's cover degree, including sample prescription frame main body, grid plate and toothing scale, the sample prescription frame main body include sample prescription
With graduated support post, the sample prescription frame is evenly arranged with four upright through holes by frame and four, and four supports are vertical
Post is arranged in four through holes of the sample prescription frame respectively, and four support posts are arranged with rubber in the lower section of the sample prescription frame
Stop collar, the left and right sides framework of the sample prescription frame are provided with the transverse direction inserted for the grid plate and the toothing scale
Interpolation slit.
The middle part of the sample prescription frame is 1m × 1m square space, and the grid plate is provided with 100 10cm × 10cm
Grid.
The lower end of the every support post is provided with horizontal bottom plate.
The beneficial effects of the utility model are：The utility model can be used for control phytobiocoenose height and accurately measure group
Cover degree, its is simple in construction, easily operated, and cost is cheap, widely used, effectively increases vegetational type's investigation work efficiency, fits
For arid, the steppe vegetation investigation of Semiarid Grasslands of Northern.
Brief description of the drawings
Fig. 1 is the structural representation of sample prescription block main body；
Fig. 2 is the structural representation of the utility model use state one；
Fig. 3 is the structural representation of the utility model use state two.
In figure：1- sample prescription frames；2- support posts；3- bottom plates；4- interpolation slits；5- rubber stop collars；6- grid plates；7- is stayed
Stubble scale.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
As Figure 1-3, a kind of sample prescription frame 1 for being used to control vegetational type's height and accurately measure vegetational type's cover degree,
Including sample prescription frame main body, grid plate 6 and toothing scale 7, sample prescription frame main body is including sample prescription frame 1 and four with graduated support
Column 2, sample prescription frame 1 are evenly arranged with four upright through holes, and four support posts 2 be arranged in sample prescription frame 1 respectively four are logical
In hole, four support posts 2 are arranged with rubber stop collar 5 in the lower section of sample prescription frame 1, and the left and right sides framework of sample prescription frame 1 is equal
It is provided with the horizontal interpolation slit 4 inserted for grid plate 6 and toothing scale 7.
Rubber stop collar 5 has certain elasticity, and it is locked on support post 2.In use, regulation rubber limits as needed
Position 5 position on support post 2 of set, makes rubber stop collar 5 be located at corresponding position of rule lower section, by support post 2 from sample prescription
The lower section of frame 1 is arranged in the through hole of sample prescription frame 1 upwards, and rubber stop collar 5 supports sample prescription frame 1, is placed exactly in sample prescription frame 1
The corresponding position of rule height of support post 2.
Next, as vegetation cover degree investigation need to be done, grid plate 6 is periodically inserted to the interpolation slit 4 of the left and right sides of sample prescription frame 1
Interior, the middle part of sample prescription frame 1 is 1m × 1m square space, and grid plate 6 is provided with 100 10cm × 10cm grid, grid
The edge of left and right sides framework interpolation slit 4 at the left and right sides edge of plate 6 and sample prescription frame 1 coincide.
As simulated experiment need to be herded, then toothing scale 7 is inserted in the interpolation slit 4 of the left and right sides of sample prescription frame 1, toothing scale
7 are horizontally placed in sample prescription frame 1, and protruding 4 personnel easy to operation of interpolation slit in side of toothing scale 7 grasp, with reference to toothing scale 7
Highly, the plant that the side of toothing scale 7 is higher than toothing scale 7 is cut, constantly moves toothing scale 7 along interpolation slit 4, and trim plant
Thing, all vegetation prunings higher than toothing scale 7 in by sample prescription frame 1 are extremely highly consistent with toothing scale 7, and taking-up is stayed
Stubble scale 7.Afterwards, periodically the interpenetration network plate 6 in sample prescription frame 1, measure plant cover degree change.
The lower end of every support post 2 is provided with horizontal bottom plate 3, and sample prescription frame main body can be made more smoothly to be placed in grass
On the ground.
Finally it should be noted that above content is only illustrating the technical solution of the utility model, rather than to this practicality
The limitation of novel protected scope, simple modification that one of ordinary skill in the art is carried out to the technical solution of the utility model or
Person's equivalent substitution, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (3)
- A kind of 1. sample prescription frame for being used to control vegetational type's height and accurately measure vegetational type's cover degree, it is characterised in that：It is described For controlling vegetational type's height to include sample prescription frame main body, grid plate with the sample prescription frame for accurately measuring vegetational type's cover degree and staying Stubble scale, the sample prescription frame main body includes sample prescription frame and four are evenly arranged with graduated support post, the sample prescription frame Four upright through holes, four support posts are arranged in four through holes of the sample prescription frame respectively, four support posts Rubber stop collar is arranged with the lower section of the sample prescription frame, the left and right sides framework of the sample prescription frame is provided with for the net Lattice plate and the horizontal interpolation slit of toothing scale insertion.
- 2. the sample prescription frame according to claim 1 for being used to control vegetational type's height and accurately measure vegetational type's cover degree, It is characterized in that：The middle part of the sample prescription frame be 1m × 1m square space, the grid plate be provided with 100 10cm × 10cm grid.
- 3. the sample prescription according to claim 1 or 2 for being used to control vegetational type's height and accurately measure vegetational type's cover degree Frame, it is characterised in that：The lower end of the every support post is provided with horizontal bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935761.5U CN206945006U (en) | 2017-07-22 | 2017-07-22 | For controlling vegetational type's height and accurately measuring the sample prescription frame of vegetational type's cover degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935761.5U CN206945006U (en) | 2017-07-22 | 2017-07-22 | For controlling vegetational type's height and accurately measuring the sample prescription frame of vegetational type's cover degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945006U true CN206945006U (en) | 2018-01-30 |
Family
ID=61370428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720935761.5U Expired - Fee Related CN206945006U (en) | 2017-07-22 | 2017-07-22 | For controlling vegetational type's height and accurately measuring the sample prescription frame of vegetational type's cover degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206945006U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443145A (en) * | 2018-11-14 | 2019-03-08 | 北京林业大学 | Portable multi-function phytobiocoenose researching tool and investigation method |
| CN112345733A (en) * | 2020-11-27 | 2021-02-09 | 中国水利水电科学研究院 | Vegetation ecological index experimental device and experimental method thereof under field condition |
| CN113945203A (en) * | 2021-10-22 | 2022-01-18 | 东北林业大学 | Forestry investigation instrument of size adjustable carbon hui forest management |
| CN114877791A (en) * | 2022-07-06 | 2022-08-09 | 中国农业科学院农业环境与可持续发展研究所 | Device and method for rapidly measuring vegetation coverage of grassland |
| CN114485583B (en) * | 2021-12-28 | 2023-04-07 | 青海大学 | Sample square frame for rapidly estimating vegetation coverage of alpine meadow and estimation method thereof |
-
2017
- 2017-07-22 CN CN201720935761.5U patent/CN206945006U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443145A (en) * | 2018-11-14 | 2019-03-08 | 北京林业大学 | Portable multi-function phytobiocoenose researching tool and investigation method |
| CN112345733A (en) * | 2020-11-27 | 2021-02-09 | 中国水利水电科学研究院 | Vegetation ecological index experimental device and experimental method thereof under field condition |
| CN112345733B (en) * | 2020-11-27 | 2021-11-02 | 中国水利水电科学研究院 | Vegetation ecological index experimental device and experimental method thereof under field condition |
| US11422123B2 (en) | 2020-11-27 | 2022-08-23 | China Institute Of Water Resources And Hydropower Research | Field condition-based experimental apparatus and method for ecological indicator of vegetation |
| CN113945203A (en) * | 2021-10-22 | 2022-01-18 | 东北林业大学 | Forestry investigation instrument of size adjustable carbon hui forest management |
| CN114485583B (en) * | 2021-12-28 | 2023-04-07 | 青海大学 | Sample square frame for rapidly estimating vegetation coverage of alpine meadow and estimation method thereof |
| CN114877791A (en) * | 2022-07-06 | 2022-08-09 | 中国农业科学院农业环境与可持续发展研究所 | Device and method for rapidly measuring vegetation coverage of grassland |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20190722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |