CN204540030U - The resistance to shady ability Simulation is assessed experimental rig of a kind of sylvan life intercropping plant resources - Google Patents
The resistance to shady ability Simulation is assessed experimental rig of a kind of sylvan life intercropping plant resources Download PDFInfo
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- CN204540030U CN204540030U CN201520237356.7U CN201520237356U CN204540030U CN 204540030 U CN204540030 U CN 204540030U CN 201520237356 U CN201520237356 U CN 201520237356U CN 204540030 U CN204540030 U CN 204540030U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract
The utility model discloses the resistance to shady ability Simulation is assessed experimental rig of a kind of sylvan life intercropping plant resources, comparatively homogeneous at soil productivity, and on the plot of spaciousness, contrast (namely shading rate is for 0) is treated to bare area full sun, in the scope of shading rate 20% ~ 99%, according to the shading rate variable incremental difference of 15% ~ 45%, build the sunshade net booth that 2 ~ 4 length, width and height specifications are basically identical respectively, booth height 1.5 ~ 3.5m, width 2.5 ~ 30m, length 3 ~ 100m, the vacant lot of 2 ~ 15m is reserved as isolated area between each booth, so far, the treatment combination of 3 ~ 5 different shading rate levels is formed together altogether from bare area process full sun check plot, whole combination just defines the resistance to shady ability Simulation is assessed experimental rig of a kind of sylvan life intercropping plant resources of the present utility model.This device has the advantage that environmental condition is relatively controlled, simple to operate, cost is low, applicability is wide, have quantitative and qualitative analysis assessment concurrently.
Description
Technical field
The utility model relates to the resistance to shady ability Simulation is assessed device of a kind of sylvan life intercropping plant resources, belongs to agricultural engineering technology field.
Background technology
The size of the resistance to shady ability of plant, determine plant and whether be adapted at normal growth under non-full sun or low-light environment for a long time, this point then seems and is even more important in the crop interplanting field of agriculture and forestry.At present, carry out kind/intercropping between solid in sylvan life and more and more receive the concern of people, because sylvan life intercropping can realize the benefit raising short-long, improve unit are forest land, but in wide forest land resource, the forest land area being used to Companion crops is still very limited, a large amount of sylvan life land resources is also had not yet to be utilized effectively, trace it to its cause, being that the resistance to shady intercropping plant variety of alternative sylvan life is less on the one hand, is lack simple effective means in the resistance to shady capability evaluation of Companion crops resource on the other hand.
In published bibliographical information, many researchers assess the resistance to shady ability of plant in the photosynthetic compensation point of plant and saturation point, chlorophyll content and ratio thereof, the cyto-anotomy and degeneration-resistant physiological parameter change etc. thereof of plant under low light environment, these methods are that the screening of sylvan life intercropping resource provides much useful reference, but the emphasis of these methods is concrete appraisal procedure and result thereof but not experimental rig.Application number be 201110088055.9 " a kind of method detecting shade tolerance of soybeans " announce is a kind of method utilizing soybean and corn to carry out direct field intercropping shade tolerance to detect, this method is land for growing field crops straightway testing method but not simulation, and have that applicability is single, operation inconvenience, time and the relatively high problem of Financial cost.
To sum up analyze, in the resistance to shady capability evaluation of underground resource, need the Simulation is assessed experimental rig that a kind of environmental condition is relatively controlled, simple to operate, cost is low, applicability is wide.
Utility model content
The purpose of this utility model is to provide the sylvan life intercropping plant resources that a kind of environmental condition is relatively controlled, simple to operate, cost is low, applicability is wide resistance to shady ability Simulation is assessed experimental rig.
To achieve these goals, the technical solution of the utility model is specific as follows: comparatively homogeneous at soil productivity, and on the plot of spaciousness (test plot), test plot is provided with full sun bare area and is treated to check plot (namely shading rate is 0), and in the scope of shading rate 20% ~ 99%, according to the shading rate variable incremental difference of 15% ~ 45%, build the sunshade net booth that 2 ~ 4 length, width and height specifications are basically identical respectively side by side, wherein, booth height 1.5 ~ 3.5m, width 2.5 ~ 30m, length 3 ~ 100m, the vacant lot of 2 ~ 15m is reserved as isolated area between each booth, so far, the treatment combination of 3 ~ 5 different shading rate levels is formed together altogether from bare area process full sun check plot, whole combination is the resistance to shady ability Simulation is assessed experimental rig of the resistance to shade of a kind of sylvan life intercropping plant resources of the present utility model.
The principle of the utility model simulation test device, it is the sunshade net booth combination by arranging different shading rate level, shade under simulating the forest plantation of different illumination intensity environment, by carrying out synchronous experiment in cultivation to plant resources of participating in the experiment in the sunshade net booth combination of different shading rate level, according to its performance such as growth and quality of comparative analysis, to realize assessing the resistance to shady ability of plant of participating in the experiment.
Useful advantage of the present utility model is:
(1) because the sunshade net booth combination of different shading rate level is arranged on the comparatively homogeneous plot of same soil fertility, and booth specification is basically identical, various environmental condition is relatively controlled, only need to consider single factor test when carrying out the resistance to shady ability Simulation is assessed of sylvan life intercropping plant resources in this device, namely this factor of shading rate is on the impact of plant of participating in the experiment;
(2) operation is simple, and general personnel can realize, technical requirement and cost low;
(3) this device applicability is wide, as long as be put into the alternative plant resources of sylvan life intercropping, this experimental rig all can be adopted to carry out the Simulation is assessed of resistance to shady ability to it;
(4) utilize the analog reslt that this simulation test device carries out, both can assess the problem of the whether resistance to shade of plant of participating in the experiment qualitatively, also can draw the performances such as the Yield and qualities of plant under a certain shading rate level of participating in the experiment quantitatively simultaneously.
Accompanying drawing explanation
Fig. 1 is the plan view from above of the resistance to shady ability Simulation is assessed experimental rig of the utility model sylvan life intercropping plant resources;
Fig. 2 is the sectional view of the resistance to shady ability Simulation is assessed experimental rig of the utility model sylvan life intercropping plant resources;
In figure: 1, test plot, 2, bare area process full sun check plot, 3, the sunshade net booth of different shading rate process, 4, isolated area.
Embodiment
In order to describe the technology contents of the resistance to shady ability Simulation is assessed experimental rig of the utility model sylvan life intercropping plant resources, structural feature in detail, coordinate accompanying drawing to be described further below in conjunction with embodiment.
Embodiment 1:
As Fig. 1, shown in 2, the resistance to shady ability Simulation is assessed experimental rig of the utility model sylvan life intercropping plant resources is comparatively homogeneous at soil productivity, and the plot of spaciousness is provided with test plot 1, test plot 1 is provided with bare area process full sun check plot 2 (namely shading rate is 0), in the scope of shading rate 20% ~ 99%, according to the shading rate variable incremental difference of 15% ~ 45%, build the sunshade net booth 3 that 4 length, width and height specifications are basically identical respectively side by side, the actual shading rate of these 4 sunshade net booths is 42% respectively, 50%, 60%, 69%, 85%, wherein, booth height 3m, width 6m, length 30m, the vacant lot of 8m is reserved as isolated area 4 between each booth, so far, the treatment combined device of 5 different shading rate levels is formed together altogether from bare area process full sun check plot 2, i.e. shading rate 0, 42%, 50%, 60%, 69%, 85%.
By simulating experiment in cultivation containing the synchronous resistance to shady ability of carrying out elephants-foot under these 5 kinds of shading rate horizontal processing combination units, result of the test shows, be respectively the process of 0,42%, 50%, 60%, 69%, 85% at shading rate under, the output of elephants-foot is respectively 800.95,654.55,620.75,589.35,416.43,327.28kg/667m
2, namely with the output of full exposure for reference, shading rate is increased to 85% by 42%, elephants-foot fractional yield is followed successively by 81.7% of full exposure, 77.5%, 73.6%, 52.0%, 40.8%, again in conjunction with other plant heights, root is long, root/shoot ratio, flowering stage, the performances such as seed production, final assessment thinks that the adaptive capacity of elephants-foot to illumination is stronger, belong to and partially like sun, but can tolerate and cover largely, be no more than 60% at Companion crops suggestion shade rate to be advisable, if do not devote exclusive attention to output merely, can also shade rate up to 85% Companion crops, this result of the test and the elephants-foot CROP PING under the rubber forest of approximate shading rate is comparatively identical, there is higher reference value.
Embodiment 2:
As Fig. 1, shown in 2, the resistance to shady ability Simulation is assessed experimental rig of the utility model sylvan life intercropping plant resources is comparatively homogeneous at soil productivity, and the plot of spaciousness is provided with test plot 1, test plot 1 is provided with bare area process full sun check plot 2 (namely shading rate is 0), in the scope of shading rate 20% ~ 99%, according to the shading rate variable incremental difference of 15% ~ 45%, build the sunshade net booth 3 that 3 length, width and height specifications are basically identical respectively side by side, the actual shading rate of these 3 sunshade net booths is 45% respectively, 65%, 85%, wherein, booth height 3.5m, width 8m, length 30m, the vacant lot of 8m is reserved as isolated area 4 between each booth, so far, the treatment combined device of 4 different shading rate levels is formed together altogether from bare area process full sun check plot 2, i.e. shading rate 0, 45%, 65%, 85%.
By containing the synchronous resistance to shady ability simulation experiment in cultivation carrying out konjaku, glutinous rice scented tea under these 4 kinds of shading rate horizontal processing combination units.Final result of the test shows, lower equal energy growth managed throughout by konjaku, but under full exposure, occur that blade is burnt, constantly fall seedling pumping blade thus progressively exhaust the abnormalities such as potato seed nutrient again, then crossing normal growth but showing of other shading rate process differs, rear comprehensive assessment thinks that the resistance to shady ability of konjaku is medium, is the resistance to shady crop of appropriateness.And namely glutinous rice scented tea starts after planting under full exposure process to occur that blade is sallow, after one and a half months, the whole plant of this process is dead, under 45%, 65% shading treatment also after planting blade progressively there is withered and yellow phenomenon, and within 3,5 months after planting, start to occur the phenomena of mortality gradually respectively, and 85% process except there is the malaise symptoms such as partial blade yellow, grow normal, test finally comprehensively thinks that the resistance to shady ability of glutinous rice scented tea is comparatively strong, for severe likes shady crop.The resistance to shady Simulation is assessed result of the test of the present embodiment and konjaku, glutinous rice scented tea its actual habitat and the concrete manifestation in cultivating basically identical, illustrate that the experimental rig of the present embodiment can be used for carrying out Simulation is assessed to the resistance to shady ability of underground resource really.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (2)
1. the resistance to shady ability Simulation is assessed experimental rig of sylvan life intercropping plant resources, it is characterized in that: comprise test plot, test plot on be provided with full sun bare area process check plot and according to 15% ~ 45% shading rate variable incremental difference, build the sunshade net booth that 2 ~ 4 length, width and height specifications are consistent respectively side by side; The shading rate of described sunshade net booth is 20% ~ 99%; The vacant lot of 2 ~ 15m is reserved as isolated area between each booth.
2. the resistance to shady ability Simulation is assessed experimental rig of sylvan life intercropping plant resources as claimed in claim 1, is characterized in that: described sunshade net booth specification is: high 1.5 ~ 3.5m, wide 2.5 ~ 30m, long 3 ~ 100m.
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| CN201520237356.7U CN204540030U (en) | 2015-04-17 | 2015-04-17 | The resistance to shady ability Simulation is assessed experimental rig of a kind of sylvan life intercropping plant resources |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358731A (en) * | 2016-09-05 | 2017-02-01 | 深圳市双赢伟业科技股份有限公司 | Crop intercropping method based on agricultural networking |
| CN107409667A (en) * | 2017-04-01 | 2017-12-01 | 镇江润祥园林科技发展有限公司 | A kind of cultural method for improving gramineous herbaceous plant's shade tolerance energy |
| CN110839428A (en) * | 2019-11-29 | 2020-02-28 | 新疆农业科学院园艺作物研究所 | Method for shading high-stalk crops in simulated intercropping mode |
| CN112400531A (en) * | 2020-11-18 | 2021-02-26 | 含山县有水珍禽养殖有限公司 | Device and method suitable for blueberry planting |
| CN112529049A (en) * | 2020-11-24 | 2021-03-19 | 中国科学院植物研究所 | Urban green land species shade tolerance evaluation method and urban green land species selection method |
-
2015
- 2015-04-17 CN CN201520237356.7U patent/CN204540030U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358731A (en) * | 2016-09-05 | 2017-02-01 | 深圳市双赢伟业科技股份有限公司 | Crop intercropping method based on agricultural networking |
| CN106358731B (en) * | 2016-09-05 | 2019-05-21 | 深圳市双赢伟业科技股份有限公司 | Crop intercropping method based on agricultural networking |
| CN107409667A (en) * | 2017-04-01 | 2017-12-01 | 镇江润祥园林科技发展有限公司 | A kind of cultural method for improving gramineous herbaceous plant's shade tolerance energy |
| CN107409667B (en) * | 2017-04-01 | 2020-04-14 | 镇江润祥园林科技发展有限公司 | Culture method for improving shade tolerance of gramineous herbaceous plants |
| CN110839428A (en) * | 2019-11-29 | 2020-02-28 | 新疆农业科学院园艺作物研究所 | Method for shading high-stalk crops in simulated intercropping mode |
| CN112400531A (en) * | 2020-11-18 | 2021-02-26 | 含山县有水珍禽养殖有限公司 | Device and method suitable for blueberry planting |
| CN112529049A (en) * | 2020-11-24 | 2021-03-19 | 中国科学院植物研究所 | Urban green land species shade tolerance evaluation method and urban green land species selection method |
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Granted publication date: 20150812 Termination date: 20160417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |