CN109682279A - A kind of device and method measuring flue-cured tobacco plant type parameter - Google Patents
A kind of device and method measuring flue-cured tobacco plant type parameter Download PDFInfo
- Publication number
- CN109682279A CN109682279A CN201811624537.XA CN201811624537A CN109682279A CN 109682279 A CN109682279 A CN 109682279A CN 201811624537 A CN201811624537 A CN 201811624537A CN 109682279 A CN109682279 A CN 109682279A
- Authority
- CN
- China
- Prior art keywords
- plant type
- cross bar
- telescopic cross
- vertical bar
- cured tobacco
- Prior art date
- 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.)
- Pending
Links
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 39
- 244000061176 Nicotiana tabacum Species 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 8
- 241000196324 Embryophyta Species 0.000 claims abstract description 46
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 23
- 238000005259 measurement Methods 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 abstract description 2
- 241000208125 Nicotiana Species 0.000 description 12
- 235000019504 cigarettes Nutrition 0.000 description 8
- 238000003306 harvesting Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011017 operating method Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The present invention relates to a kind of device and method for measuring flue-cured tobacco plant type parameter, belong to agricultural tool field, corresponding device, including a flexible vertical bar and at least three telescopic cross bars;Scale is equipped on the flexible vertical bar and telescopic cross bar;The flexible vertical bar is connected with telescopic cross bar by fastener Vertical movements;The flexible vertical bar bottom is equipped with pedestal.Apparatus structure of the present invention is simple, can the convenient assembling in scene, be completed rear visual reading, can quick obtaining plant type parameter using described device.
Description
Technical field
The invention belongs to agricultural tool fields, are related to a kind of determination of plant device, and in particular, to a kind of measurement flue-cured tobacco strain
The device and method of shape parameter.
Background technique
Flue-cured tobacco is the Important Economic crop in China, and blade is both photosynthesis assimilation organ and harvests organ, therefore, good
Good plant type configuration is particularly important to the growth and development of flue-cured tobacco and quality responses.So-called plant type refers to plant in the row in space
Column mode.The purpose for cultivating flue-cured tobacco ideotype is morphological characters, geometric configuration and space arrangement side by moulding cigarette strain
Formula improves group structure and light situation, so that tobacco leaf is had most reasonable structure in spatial distribution, luminous energy can be made full use of to manufacture
Dry matter, while coordinate plant source library, Translocation of Assimilates is unimpeded, and tobacco leaf chemical composition is coordinated, and physical structure is good.
The ideotype of flue-cured tobacco is specified, theoretical direction can not only be provided for breed breeding, moreover it is possible to be mentioned for high crop yield cultivation
For instant, intuitive standard.It in the prior art, include leaf layer height, leaf slice width, the flue-cured tobaccos plant type parameter such as top width, bottom width in measurement
When, artificial scale measurement is generallyd use, but since it is desired that the parameter of measurement is more, manually successively measurement progress is slow, cumbersome,
It takes a long time, is inconvenient, error rate is higher.
Summary of the invention
In order to solve deficiency in the prior art, the purpose of the present invention is to provide a kind of dresses for measuring flue-cured tobacco plant type parameter
Set and method, described device structure is simple, can the convenient assembling in scene, be completed rear visual reading, can be fast using described device
Speed obtains plant type parameter.
To achieve the goals above, the present invention use the specific scheme is that
A kind of device measuring flue-cured tobacco plant type parameter, including a flexible vertical bar and at least three telescopic cross bars;It is described flexible perpendicular
Scale is equipped on bar and telescopic cross bar;The flexible vertical bar is connected with telescopic cross bar by fastener Vertical movements;It is described flexible
Vertical bar bottom is equipped with pedestal.
Advanced optimized as to above scheme, the fastener include with the vertical component effect of flexible vertical bar clamping and with it is flexible
The horizontal part of cross bar clamping.
As the further optimization to above scheme, the vertical component effect and horizontal part are arc-shaped slot;It is described vertical
The extending direction of portion's card slot and the extending direction of horizontal part card slot are mutually perpendicular to.Alternatively, the vertical component effect is an arc-shaped slot, institute
Stating horizontal part is groove open at one end;The extending direction of the vertical component effect card slot and the extending direction of horizontal part groove mutually hang down
Directly.Flexible vertical bar is connect with telescopic cross bar Vertical movements by above structure.
It is advanced optimized as to above scheme, the flexible vertical bar is equipped with the extension to extension below pedestal, institute
The bottom end for stating extension is tip, preferably fixed to flexible vertical bar to realize.
The method using above-mentioned apparatus measurement flue-cured tobacco plant type is also claimed in the present invention, comprising the following steps:
Step 1: the bottom end of flexible vertical bar is fixed to the working face, flexible vertical bar top is stretched to plant highest point;
Step 2: a telescopic cross bar to be fixed on to the widest part of vane extension by fastener, a telescopic cross bar passes through fastener
Be fixed on blade raw or stretching, extension highest point, a telescopic cross bar by fastener be fixed on blade it is raw or stretching, extension minimum
Place;
Step 3: obtaining plant height, top width, leaf layer height, leaf slice width, bottom width respectively by the scale on vertical bar and telescopic cross bar that stretches
And position of the leaf slice width on leaf layer height;
Step 4: obtaining flue-cured tobacco plant type by Plant type indices division system.
The utility model has the advantages that
Apparatus structure of the present invention is simple, including a flexible vertical bar and at least three telescopic cross bars, flexible vertical bar are capable of measuring
Longitudinal height, telescopic cross bar can be measured transverse width out.When carrying out plant type parameter measurement to target plant, flexible vertical bar is consolidated
Be scheduled on the ground of flexible vertical bar, by Telescopic by flexible vertical bar be stretched to blade (or inflorescence) it is raw or stretching, extension
Highest point, then telescopic cross bar is respectively perpendicular by fastener and is connected on flexible vertical bar, telescopic cross bar respectively correspond blade it is raw
Or the lowest part of stretching, extension, vane extension the widest part and blade raw or stretching, extension highest point.It fixes after being completed, directly
Parameter needed for being obtained by the scale to stretch on vertical bar and telescopic cross bar, and then determine flue-cured tobacco plant type.Using dress of the present invention
It sets, simple and clear, time of measuring and cost of labor is greatly saved in intuitive and convenient.
Detailed description of the invention
Fig. 1 is the main view of 1 described device of embodiment;
Fig. 2 is the structural schematic diagram of fastener described in embodiment 1;
Fig. 3 is the main view of 2 described device of embodiment;
Fig. 4 is the structural schematic diagram of fastener described in embodiment 2;
Fig. 5 is tobacco plant plant type schematic diagram;Wherein, A is top width;B is leaf slice width;C is bottom width;D is that leaf layer is high;E is leaf layer
Position of the width on leaf layer height;
Appended drawing reference: 1, stretch vertical bar;2, telescopic cross bar;3, pedestal;4, fastener;401, vertical component effect;402, horizontal part;5, extend
Portion.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
A kind of device measuring flue-cured tobacco plant type parameter, including a flexible vertical bar 1 and at least three telescopic cross bars 2;It is described
Scale is equipped on flexible vertical bar 1 and telescopic cross bar 2;The flexible vertical bar 1 and telescopic cross bar 2 are connected by 4 Vertical movements of fastener
It connects;The flexible vertical bar bottom 1 is equipped with pedestal 3.
Advanced optimized as to above scheme, the fastener 4 include with flexible vertical bar 1 clamping vertical component effect 401 and
The horizontal part 402 being clamped with telescopic cross bar 2.
As the further optimization to above scheme, the vertical component effect 401 and horizontal part 402 are arc-shaped slot;Institute
The extending direction for stating the extending direction and 402 card slot of horizontal part of 401 card slot of vertical component effect is mutually perpendicular to.Alternatively, the vertical component effect 401
For an arc-shaped slot, the horizontal part 402 is groove open at one end;The extending direction and level of 401 card slot of vertical component effect
The extending direction of 402 groove of portion is mutually perpendicular to.Flexible vertical bar 1 is connect with 2 Vertical movements of telescopic cross bar by above structure.
It being advanced optimized as to above scheme, the flexible vertical bar 1 is equipped with to the extension 5 extended below pedestal 3,
The bottom end of the extension 5 is tip, preferably fixed to flexible vertical bar 1 to realize.
When measuring flue-cured tobacco plant type parameter using described device, as shown in figure 5, need the parameter index that measures include: plant height,
The position of leaf layer height, leaf slice width, top width, bottom width and leaf slice width on leaf layer height;Meaning representated by each index parameter is as follows
It is shown:
Plant height: refer to ground to plant highest point vertical range.
Leaf layer is high: refer to Tobacco Leaves raw or stretching, extension lowest part to blade (or inflorescence) is raw or the highest point of stretching, extension
Vertical range.Before harvesting, leaf layer height is consistent with plant height, and leaf layer height is less than plant height after harvesting.
Leaf slice width: refer to cigarette strain using stem as axis, the vertical range of the widest part of vane extension to stem, with the straight of plant
Diameter indicates.
Top width: using stem as axis, the highest point that blade is raw or stretches blade raw or stretching, extension the widest part extremely
The vertical range of stem.It is indicated with the diameter of plant.
Bottom width: using stem as axis, the lowest part that blade is raw or stretches blade raw or stretching, extension the widest part extremely
The vertical range of stem.It is indicated with the diameter of plant.
Position of the leaf slice width on leaf layer height: refer to from cigarette strain low width at (blade the lowest part given birth to or stretched) to leaf layer
Vertical range at width.
Have no in the prior art dedicated for measure plant type parameter tool, generally using ruler to These parameters parameter according to
Secondary measurement, heavy workload is cumbersome, takes a long time, and data accumulating is easy error, brings no small resistance to research work.
When measuring flue-cured tobacco plant type using device of the present invention, operating procedure is as follows:
Step 1: the bottom end of flexible vertical bar is fixed to the working face, flexible vertical bar top is stretched to plant highest point, is passed through
Scale on flexible vertical bar obtains plant height, while lowest part that is raw according to blade or stretching is given birth to or stretched to blade (or inflorescence)
It is high that the vertical range of the highest point of exhibition obtains leaf layer;
Step 2: a telescopic cross bar to be fixed on to the widest part of vane extension by fastener, pass through the scale on telescopic cross bar
Obtain the position of leaf slice width and leaf slice width on leaf layer height;One telescopic cross bar by fastener be fixed on blade raw or stretching, extension
Highest point, obtain top width;One telescopic cross bar by fastener be fixed on blade raw or stretching, extension lowest part, obtain bottom width;
Step 3: it is high in leaf layer to obtain plant height, leaf layer height, leaf slice width, top width, bottom width and leaf slice width through step 1 and step 2
On position after, flue-cured tobacco plant type is obtained by Plant type indices division system.
The Plant type indices division system divides plant type with reference to Tang Yuan coltfoal, see the table below 1, is referred to by the division of table 1
For mark as can be seen that the most important index for determining plant type is leaf slice width and top width, the ratio of top width and leaf slice width is to divide plant type
Most important foundation, in fact the tower, drum of cigarette strain, cylinder type are divided according to this ratio.With leaf slice width on leaf layer height
Position/leaf layer is high, and does not have to position/plant height of the leaf slice width on leaf layer height, is the gradually harvesting because of tobacco leaf, makes lower part just
Sky can more reflect actual conditions with position of the leaf slice width on leaf layer height compared with leaf layer height.
Tower-shaped: cigarette strain is higher, and top is smaller, and lower part is larger, is similar to pagoda.
Cydariform, cigarette strain top and bottom are smaller, and middle part is larger, are similar to round drum.
Tubular: the upper, middle and lower portion size of cigarette strain is not much different, and is similar to cylinder.
Platform shape: cigarette strain top is smaller, and middle and lower part is larger, is similar to rotary table.
Table 1: plant type Classification Index
Embodiment 1
A kind of device measuring flue-cured tobacco plant type parameter, as shown in Figure 1, including a flexible vertical bar 1 and three telescopic cross bars 2;Institute
It states and is equipped with scale on flexible vertical bar 1 and telescopic cross bar 2;The flexible vertical bar 1 and telescopic cross bar 2 pass through 4 Vertical movements of fastener
Connection;1 bottom of flexible vertical bar is equipped with pedestal 3, facilitates fixation.The fastener 4 includes vertical component effect 401 and horizontal part 402, such as
Shown in Fig. 2, the vertical component effect 401 and horizontal part 402 are an arc-shaped slot, the extending direction of 401 card slot of vertical component effect with
The extending direction of 402 card slot of horizontal part is mutually perpendicular to;The flexible vertical bar 1 can be connected in the card slot of vertical component effect 401, described to stretch
Contracting cross bar 2 can be connected in the card slot of horizontal part 402.After telescopic cross bar 2 is connect by the way that fastener 4 is vertical with flexible vertical bar 1, stretch
Contracting cross bar 2 can be the extension of symmetrical axial sides with flexible vertical bar 1.
When measuring flue-cured tobacco plant type parameter using described device, operating procedure is as follows:
Step 1: determining the tobacco plant of plant type parameter to be determined, at the plant, the pedestal 3 of flexible vertical bar 1 is set
In on working face, the working face is generally the ground for planting flue-cured tobacco;Flexible 1 top of vertical bar is stretched to plant highest point;It is logical
The scale crossed on flexible vertical bar 1 obtains plant height, while lowest part that is raw according to blade or stretching is raw to blade (or inflorescence)
Or the vertical range of the highest point of stretching, extension obtains leaf layer height;
Step 2: a telescopic cross bar 2 to be fixed on to the widest part of vane extension by fastener 4, pass through the quarter on telescopic cross bar 2
Degree obtains the position of leaf slice width and leaf slice width on leaf layer height;One telescopic cross bar 2 by fastener 4 be fixed on blade it is raw or
The highest point of stretching, extension obtains top width;One telescopic cross bar 2 by fastener 4 be fixed on blade raw or stretching, extension lowest part, obtain
Bottom width;
Step 3: it is high in leaf layer to obtain plant height, leaf layer height, leaf slice width, top width, bottom width and leaf slice width through step 1 and step 2
On position after, flue-cured tobacco plant type is obtained by Plant type indices division system.
Embodiment 2
A kind of device measuring flue-cured tobacco plant type parameter, as shown in figure 3, including a flexible vertical bar 1 and three telescopic cross bars 2;Institute
It states and is equipped with scale on flexible vertical bar 1 and telescopic cross bar 2;The flexible vertical bar 1 and telescopic cross bar 2 pass through 4 Vertical movements of fastener
Connection;1 bottom of flexible vertical bar is equipped with pedestal 3, facilitates fixation.The fastener 4 includes vertical component effect 401 and horizontal part 402, such as
Shown in Fig. 4,401 1 arc-shaped slot of vertical component effect, the horizontal part 402 is groove open at one end;The vertical component effect 401 blocks
The extending direction of slot and the extending direction of 402 groove of horizontal part are mutually perpendicular to;The flexible vertical bar 1 can be connected in vertical component effect 401
Card slot in, the telescopic cross bar 2 is pluggable in the groove of horizontal part 402.When telescopic cross bar 2 by fastener 4 and stretches perpendicular
Vertically after connection, telescopic cross bar 2 can extend using tie point as starting point to corresponding side bar 1.
The flexible vertical bar 1 is equipped with to the extension 5 extended below pedestal 3, and the bottom end of the extension 5 is tip.
When measuring flue-cured tobacco plant type parameter using described device, operating procedure is as follows:
Step 1: determining the tobacco plant of plant type parameter to be determined, at the plant, the pedestal 3 of flexible vertical bar 1 is set
In on working face, the working face is generally the ground for planting flue-cured tobacco, while bottom end extension 5 is inserted into underground;By flexible vertical bar 1
Top is stretched to plant highest point;Plant height is obtained by the scale to stretch on vertical bar 1, while according to blade life or being stretched most
It is high that the vertical range of lower to the highest point that blade (or inflorescence) is raw or stretches obtains leaf layer;
Step 2: a telescopic cross bar 2 to be fixed on to the widest part of vane extension by fastener 4, pass through the quarter on telescopic cross bar 2
Degree obtains the position of leaf slice width and leaf slice width on leaf layer height;One telescopic cross bar 2 by fastener 4 be fixed on blade it is raw or
The highest point of stretching, extension obtains top width;One telescopic cross bar 2 by fastener 4 be fixed on blade raw or stretching, extension lowest part, obtain
Bottom width;
Step 3: it is high in leaf layer to obtain plant height, leaf layer height, leaf slice width, top width, bottom width and leaf slice width through step 1 and step 2
On position after, flue-cured tobacco plant type is obtained by Plant type indices division system.
Because tobacco plant is generally grown by axial symmetry of stem, telescopic cross bar 2 can be extended when measurement to side and be surveyed
The width for determining side vane extension, multiplied by 2 up to the vane extension width at the height.
It should be noted that embodiment described above is only presently preferred embodiments of the present invention, it is not intended to limit the present invention
Protection scope.To those skilled in the art, under the premise of without departing substantially from spirit and scope of the present invention, the present invention is made
Some nonessential modifications and adaptations out still fall within protection scope of the present invention.
Claims (6)
1. a kind of device for measuring flue-cured tobacco plant type parameter, it is characterised in that: including a flexible vertical bar and at least three flexible cross
Bar;Scale is equipped on the flexible vertical bar and telescopic cross bar;The flexible vertical bar and telescopic cross bar pass through fastener Vertical movements
Connection;The flexible vertical bar bottom is equipped with pedestal.
2. a kind of device for measuring flue-cured tobacco plant type parameter as described in claim 1, it is characterised in that: the fastener includes and stretches
The vertical component effect of contracting vertical bar clamping and the horizontal part being clamped with telescopic cross bar.
3. a kind of device for measuring flue-cured tobacco plant type parameter as claimed in claim 2, it is characterised in that: the vertical component effect and level
Portion is arc-shaped slot;The extending direction of the extending direction and horizontal part card slot of the vertical component effect card slot is mutually perpendicular to.
4. a kind of device for measuring flue-cured tobacco plant type parameter as claimed in claim 2, it is characterised in that: the vertical component effect is an arc
Shape card slot, the horizontal part are groove open at one end;The extension of the extending direction and horizontal part groove of the vertical component effect card slot
Direction is mutually perpendicular to.
5. a kind of device for measuring flue-cured tobacco plant type parameter as described in claim 1, it is characterised in that: the flexible vertical bar is equipped with
The extension extended below to pedestal, the bottom end of the extension are tip.
6. utilizing the method for the measurement flue-cured tobacco plant type of device described in claim 1-5 any one, it is characterised in that: including following
Step:
Step 1: the bottom end of flexible vertical bar is fixed to the working face, flexible vertical bar top is stretched to plant highest point;
Step 2: a telescopic cross bar to be fixed on to the widest part of vane extension by fastener, a telescopic cross bar passes through fastener
Be fixed on blade raw or stretching, extension highest point, a telescopic cross bar by fastener be fixed on blade it is raw or stretching, extension minimum
Place;
Step 3: obtaining plant height, top width, leaf layer height, leaf slice width, bottom width respectively by the scale on vertical bar and telescopic cross bar that stretches
And position of the leaf slice width on leaf layer height;
Step 4: obtaining flue-cured tobacco plant type by Plant type indices division system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811624537.XA CN109682279A (en) | 2018-12-28 | 2018-12-28 | A kind of device and method measuring flue-cured tobacco plant type parameter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811624537.XA CN109682279A (en) | 2018-12-28 | 2018-12-28 | A kind of device and method measuring flue-cured tobacco plant type parameter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109682279A true CN109682279A (en) | 2019-04-26 |
Family
ID=66190882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811624537.XA Pending CN109682279A (en) | 2018-12-28 | 2018-12-28 | A kind of device and method measuring flue-cured tobacco plant type parameter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109682279A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203100636U (en) * | 2013-02-28 | 2013-07-31 | 李旭业 | Measuring scale for plant height of crop |
CN205352264U (en) * | 2016-02-26 | 2016-06-29 | 黑龙江省森林植物园 | High hat width of cloth caliber of plant trunk |
CN106643531A (en) * | 2016-12-22 | 2017-05-10 | 仲恺农业工程学院 | Portable crop height measuring device and method thereof |
CN206311038U (en) * | 2016-12-23 | 2017-07-07 | 广西交通科学研究院 | Corrugated beam barrier crossbeam centre-height detection means |
CN206369514U (en) * | 2016-12-12 | 2017-08-01 | 山东登海种业股份有限公司 | A kind of corn plants height measurement device |
CN206420411U (en) * | 2017-02-10 | 2017-08-18 | 德州市农业科学研究院 | A kind of corn plant height and stem bigness scale gage |
CN209263855U (en) * | 2018-12-28 | 2019-08-16 | 河南科技大学 | A kind of device measuring flue-cured tobacco plant type parameter |
-
2018
- 2018-12-28 CN CN201811624537.XA patent/CN109682279A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203100636U (en) * | 2013-02-28 | 2013-07-31 | 李旭业 | Measuring scale for plant height of crop |
CN205352264U (en) * | 2016-02-26 | 2016-06-29 | 黑龙江省森林植物园 | High hat width of cloth caliber of plant trunk |
CN206369514U (en) * | 2016-12-12 | 2017-08-01 | 山东登海种业股份有限公司 | A kind of corn plants height measurement device |
CN106643531A (en) * | 2016-12-22 | 2017-05-10 | 仲恺农业工程学院 | Portable crop height measuring device and method thereof |
CN206311038U (en) * | 2016-12-23 | 2017-07-07 | 广西交通科学研究院 | Corrugated beam barrier crossbeam centre-height detection means |
CN206420411U (en) * | 2017-02-10 | 2017-08-18 | 德州市农业科学研究院 | A kind of corn plant height and stem bigness scale gage |
CN209263855U (en) * | 2018-12-28 | 2019-08-16 | 河南科技大学 | A kind of device measuring flue-cured tobacco plant type parameter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104472297B (en) | A kind of Y word Salix babylonica L. shape apple tree form and pruning method thereof | |
CN102511365A (en) | Method for measuring configuration and morphology of rice seedling root | |
CN103053378B (en) | Shed pear tree fruiting branch group and culturing method thereof | |
CN104429641A (en) | Intensive high-efficiency dwarf stock cultivation method for apple trees | |
CN108738822A (en) | A kind of apple tree chemistry flower and fruit thinning method | |
CN104160915A (en) | High-density labor-saving shaping cultivation method for grape vine | |
CN105248272B (en) | A kind of selection of rape specular removal Core Germplasms | |
CN108605638B (en) | Cultivation and management method for improving quality of Laiyang pear fruit | |
CN110178635A (en) | A kind of single layer both arms factory font grape shaping methods | |
CN209263855U (en) | A kind of device measuring flue-cured tobacco plant type parameter | |
CN107873306A (en) | A kind of new three major branches specular removal cultural method of peach | |
CN106613712A (en) | High suspension horizontal training method of grapes | |
CN102930596B (en) | Establishing method for three-dimensional model of vine cane plant | |
CN109682279A (en) | A kind of device and method measuring flue-cured tobacco plant type parameter | |
CN103477935B (en) | Peach branch drawing and pruning method | |
CN109169071A (en) | A kind of Xinjiang region corn and Soybean Intercropping plant interpretation of result method | |
CN108181309A (en) | A kind of assay method of plant carbon fixation and oxygen release amount | |
CN109168722A (en) | Kiwi berry nutritious branch umbrella shape is outstanding to draw method | |
CN104095331B (en) | Fit class crock clothing body prototype cutting method | |
Rédei et al. | Early evaluation of micropropagated black locust (Robinia pseudoacacia L.) clones in Hungary | |
CN204191188U (en) | A kind of alfalfa Cutting Height positioning rule | |
CN209117558U (en) | Multiple degrees of freedom for measuring the photosynthetic index of correlation of wheat canopy detects bar | |
CN212013683U (en) | Pruning device for peach planting | |
CN107211890A (en) | A kind of Initial culture method of haw Hypericum Chinense | |
CN104330058B (en) | Correction method for measuring leaf area index by use of plant canopy analyzer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |