CN204968757U - A device of simply moisturizing for reviewing little pinta artificial infection of maize in canopy cement pond - Google Patents
A device of simply moisturizing for reviewing little pinta artificial infection of maize in canopy cement pond Download PDFInfo
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- CN204968757U CN204968757U CN201520627533.2U CN201520627533U CN204968757U CN 204968757 U CN204968757 U CN 204968757U CN 201520627533 U CN201520627533 U CN 201520627533U CN 204968757 U CN204968757 U CN 204968757U
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- cement pit
- shaped frame
- artificial infection
- cement pond
- blindage
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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
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model relates to a device of simply moisturizing for reviewing little pinta artificial infection of maize in canopy cement pond, including the cement pond, cement pond top is provided with that the water soaked is used for sealing the film form blindage that surrounds with the cement pond, fix and support through X type support body and crooked tubular product between blindage and the cement pond. This a device of simply moisturizing for reviewing little pinta artificial infection of maize in canopy cement pond's plastic film removes the convenience, and the dismouting is simple and convenient, but the independent assortment use repeatedly, the processing of moisturizing of crop leaf portion disease artificial infection specially adapted temperature canopy cement pond in, good isolation effect also can be played to the pathogenic power of studying germ difference microspecies to the device's use, the plant received destruction in the device can avoid the cement pond, and the plastic film water soaks the back to be used, can prevent that plastic film from removing, was convenient for cover, also can increase the humidity in inoculation space simultaneously.
Description
Technical field
The utility model relates to plant disease artificial inoculation technique field, is a kind of simple and easy moisturizing device for corn southern leaf blight artificial infection in warm canopy cement pit.
Background technology
Crop varieties disease resistance and chemicals treatment is utilized to be the major measure of controlling plant diseases, under greenhouse experiment, the rapid screening utilizing the artificial inoculation technique of plant disease to carry out variety resistance evaluation and efficient diseases prevention medicament is the important content of plant pathology research, but in the artificial infection process of plant disease, environmental condition is comparatively large to the morbidity influential effect of artificial infection, the especially postvaccinal moisturizing process of germ.
Some crops as corn, because plant is higher, the corn of planting on warm canopy cement pit need special moisturizing device carry out germ artificial infection after moisturizing process.Corn southern leaf blight (Southerncornleafblight) is a kind of important leaf diseases in Maize Production, serious in the morbidity of corn growth middle and later periods, it is general that this disease has generation, the feature such as cause harm serious, germ spore is having under certain moisture film condition, conidium 4-8h can sprout and produce germ tube and the epidermal cell invading maize leaf, and can form scab in 3-4d, moisturizing process is sport technique segment crucial in this sick artificial infection.After disease artificial infection certain hour, need to remove moisturizing device in time, to recover the normal growing environment of inoculation plant, therefore require that moisturizing device must easily assembling and dismounting.
Utility model content
The purpose of this utility model is for above weak point, provides a kind of simple and easy moisturizing device for corn southern leaf blight artificial infection in warm canopy cement pit.
The scheme that the utility model technical solution problem adopts is, a kind of simple and easy moisturizing device for corn southern leaf blight artificial infection in warm canopy cement pit, comprise cement pit, be provided with above described cement pit with water-soaked cross for cement pit being closed the film-form blindage surrounded, be fixed through X-type support body between described blindage and cement pit.
Further, described X-type support body comprises the U-shaped frame A, the U-shaped frame B that extend along cement pit length direction, the U-shaped opening of described U-shaped frame A and U-shaped frame B is all towards the bottom surface of cement pit, described U-shaped frame A tilts along cement pit width, described U-shaped frame B tilts along the cement pit width contrary with U-shaped frame A, described U-shaped frame A and U-shaped frame B is mutually hinged at middle part, and described U-shaped frame A is identical with the angle of inclination of U-shaped frame B.
Further, described cement pit is also provided with some support members for supporting blindage in the both sides of length direction, and described support member comprises some bending tubing.
Further, described blindage is made up of three sections of plastic films, comprises the plastic film of 3.3m × 2m specification that two sections of width along X-type support body cover respectively, the plastic film of 5.3m × 2m specification that one section of length along X-type support body covers.
Further, described X-type support body in working order under length be 2.4m, high for 1.3m, upper wide for 0.5m, lower wide be 0.65m, the length of described cement pit be 2.42m, high for 0.42m, wide be 1.42m.
Further, the PV-U water pipe that described tubing is interior bore is 2.0cm, mouth of pipe two ends air line distance is 0.8m, bending height is 0.7 ~ 0.75m, the quantity of described tubing is six, and the two side portions along cement pit length direction is inserted, and each sidepiece is three.
Compared with prior art, the utility model has following beneficial effect: this plastic film being used for the simple and easy moisturizing device of corn southern leaf blight artificial infection in warm canopy cement pit removes conveniently, dismounting is easy, can independent assortment Reusability, be specially adapted to the moisturizing process of crop leaf diseases artificial infection in warm canopy cement pit, the use of this device also can play good isolation effect to the not homophylic pathogenicity of research germ; This device can avoid plant in cement pit to be damaged, and uses after plastic film water-soaked, can prevent plastic film from moving, and is convenient to cover, and also can increase the humidity in inoculation space simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model patent is further illustrated.
Fig. 1 is the structural representation of this utility model;
Fig. 2 is the end view of this utility model;
In figure:
1-cement pit; 2-blindage; 3-X type frame body; 4-U shape frame A; 5-U shape frame B; 6-tubing.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Fig. 1 ~ 2, a kind of simple and easy moisturizing device for corn southern leaf blight artificial infection in warm canopy cement pit, comprise cement pit 1, be provided with above described cement pit with water-soaked cross for cement pit being closed the film-form blindage 2 surrounded, be fixed through X-type support body 3 between described blindage and cement pit.
In the present embodiment, described X-type support body comprises the U-shaped frame A4, the U-shaped frame B5 that extend along cement pit length direction, the U-shaped opening of described U-shaped frame A and U-shaped frame B is all towards the bottom surface of cement pit, described U-shaped frame A tilts along cement pit width, described U-shaped frame B tilts along the cement pit width contrary with U-shaped frame A, described U-shaped frame A and U-shaped frame B is mutually hinged at middle part, and described U-shaped frame A is identical with the angle of inclination of U-shaped frame B.
In the present embodiment, in described U-shaped frame A, the earth of U-shaped frame B frame in cement pit, the support of blindage after fixing, is convenient to.
In the present embodiment, described cement pit is also provided with some support members for supporting blindage in the both sides of length direction, and described support member comprises some bending tubing 6.
In the present embodiment, described blindage is made up of three sections of plastic films, comprises the plastic film of 3.3m × 2m specification that two sections of width along X-type support body cover respectively, the plastic film of 5.3m × 2m specification that one section of length along X-type support body covers.
In the present embodiment, described X-type support body in working order under length be 2.4m, high for 1.3m, upper wide for 0.5m, lower wide be 0.65m, the length of described cement pit be 2.42m, high for 0.42m, wide be 1.42m.
In the present embodiment, the PV-U water pipe that described tubing is interior bore is 2.0cm, mouth of pipe two ends air line distance is 0.8m, bending height is 0.7 ~ 0.75m, the quantity of described tubing is six, two side portions along cement pit length direction is inserted, each sidepiece is three, is convenient to the support of blindage after fixing.
In the present embodiment, certain effect of shading can also be played when described blindage is sunshade net.
Specific implementation process: confession examination corn seed is seeded in the plastic basin alms bowl (upper bore 20cm, lower bore 15cm, high 15cm) in cement pit, corn seed 3 ~ 4 broadcast by every basin alms bowl, each cement pit can put 40 basins, basin alms bowl and cement pit surrounding keep the distance of 25 ~ 30cm, when milpa grows to 6 ~ 7 leaf, carry out artificial spray inoculation.
Before milpa spray inoculation, first the long of X-type support body is regulated 2.4m, then by it in the earth of cement pit, make it fixing, the PV-U water pipe that bending tubing is interior bore is 2.0cm, mouth of pipe two ends air line distance is 0.8m, bending height is 0.7 ~ 0.75m, the quantity of described tubing is six, and the two side portions along cement pit length direction is inserted, each sidepiece is three, is convenient to the support of blindage after fixing.
The southern corn leaf blight spore suspension (1 × 10 simultaneously will prepared
6individual/mL) spray inoculation is on milpa blade, and bacterium amount 1L is sprayed in every pond.
After plant spray inoculation, immediately by plastic film water-soaked, again the plastic film of two sections of 3.3m × 2m specifications is covered along the width of X-type support body, the plastic film of one section of 5.3m × 2m specification covers along the length of X-type support body, plastic film inserts X-type support body in cement pit, bending PV-U water pipe and cement pool side the most at last and surrounds, and this device can avoid milpa in cement pit to be damaged.
After plant spray inoculation moisturizing process 24h or 48h, remove plastic film, milpa normal management, the incidence of 7 ~ 10 days investigation milpa helminthosporium maydis after inoculation, and with the plant not carrying out moisturizing process for contrast.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the simple and easy moisturizing device for corn southern leaf blight artificial infection in warm canopy cement pit, comprise cement pit, it is characterized in that: be provided with above described cement pit with water-soaked cross for cement pit being closed the film-form blindage surrounded, be fixed through X-type support body between described blindage and cement pit.
2. the simple and easy moisturizing device for corn southern leaf blight artificial infection in warm canopy cement pit according to claim 1, it is characterized in that: described X-type support body comprises the U-shaped frame A, the U-shaped frame B that extend along cement pit length direction, the U-shaped opening of described U-shaped frame A and U-shaped frame B is all towards the bottom surface of cement pit, described U-shaped frame A tilts along cement pit width, described U-shaped frame B tilts along the cement pit width contrary with U-shaped frame A, described U-shaped frame A and U-shaped frame B is mutually hinged at middle part, and described U-shaped frame A is identical with the angle of inclination of U-shaped frame B.
3. the simple and easy moisturizing device for corn southern leaf blight artificial infection in warm canopy cement pit according to claim 1, it is characterized in that: described cement pit is also provided with some support members for supporting blindage in the both sides of length direction, described support member comprises some bending tubing.
4. the simple and easy moisturizing device for corn southern leaf blight artificial infection in warm canopy cement pit according to claim 1, it is characterized in that: described blindage is made up of three sections of plastic films, comprise the plastic film of 3.3m × 2m specification that two sections of width along X-type support body cover respectively, the plastic film of 5.3m × 2m specification that one section of length along X-type support body covers.
5. the simple and easy moisturizing device for corn southern leaf blight artificial infection in warm canopy cement pit according to claim 1, it is characterized in that: described X-type support body in working order under length be 2.4m, high for 1.3m, upper wide for 0.5m, lower wide be 0.65m, the length of described cement pit be 2.42m, high for 0.42m, wide be 1.42m.
6. the simple and easy moisturizing device for corn southern leaf blight artificial infection in warm canopy cement pit according to claim 3, it is characterized in that: the PV-U water pipe that described tubing is interior bore is 2.0cm, mouth of pipe two ends air line distance is 0.8m, bending height is 0.7 ~ 0.75m, the quantity of described tubing is six, two side portions along cement pit length direction is inserted, and each sidepiece is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627533.2U CN204968757U (en) | 2015-08-20 | 2015-08-20 | A device of simply moisturizing for reviewing little pinta artificial infection of maize in canopy cement pond |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627533.2U CN204968757U (en) | 2015-08-20 | 2015-08-20 | A device of simply moisturizing for reviewing little pinta artificial infection of maize in canopy cement pond |
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| CN204968757U true CN204968757U (en) | 2016-01-20 |
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| CN201520627533.2U Active CN204968757U (en) | 2015-08-20 | 2015-08-20 | A device of simply moisturizing for reviewing little pinta artificial infection of maize in canopy cement pond |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124666A (en) * | 2018-01-26 | 2018-06-08 | 吉林省农业科学院 | The program-controlled heat and moisture preserving plant disease disease resistance inoculation breeding apparatus of water-bath |
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2015
- 2015-08-20 CN CN201520627533.2U patent/CN204968757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124666A (en) * | 2018-01-26 | 2018-06-08 | 吉林省农业科学院 | The program-controlled heat and moisture preserving plant disease disease resistance inoculation breeding apparatus of water-bath |
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