CN203446272U - Outdoor azolla breed conservation device - Google Patents
Outdoor azolla breed conservation device Download PDFInfo
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- CN203446272U CN203446272U CN201320513708.8U CN201320513708U CN203446272U CN 203446272 U CN203446272 U CN 203446272U CN 201320513708 U CN201320513708 U CN 201320513708U CN 203446272 U CN203446272 U CN 203446272U
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- water level
- level control
- control pipe
- incubator
- outdoor
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Abstract
The utility model provides an outdoor azolla breed conservation device which comprises an incubator, an insect-proof net covering a box opening of the incubator, and a water level control pipe. The side wall of a box body of the incubator is provided with a through hole for enabling the water level control pipe to pass through; one open end of the water level control pipe extends into the bottom of culture solution in the incubator; the other end of the water level control pipe passes through the through hole to extend out of the box body. The device has a simple structure; influence of insect pests and sundries (litterfall) on normal growth of outdoor azolla can be reduced; the quantity of water in an azolla culture device is effectively controlled; the water is prevented from overflowing; the breed conservation labor amount and breed conservation cost of the outdoor azolla are reduced.
Description
Technical field
The present invention relates to a kind of red duckweed conservation device, be specially the long-term conservation device of red duckweed under outdoor conditions.
Background technology
Red duckweed has another name called Azolla imbricata, is a kind of fern floating plant, Anabaena (anabena) symbiosis in normal and blue-green algae, and Anabaena is the nitrogen in atmosphere fixedly.Therefore, it can be used as the Fine green manure of the crops such as paddy rice, also can make the feed of fish and domestic animal, is widely used.But form sporocarp because self is difficult, red duckweed variety source preservation be take its trophosome as main, the method that we adopt is at present that solarium's cultivation preservation, hot-house culture preservation and Shoot-tip Culture are cultivated preservation.Wherein the most general, simple to operate, to environmental requirement not high be that cultivate and preserves the outdoor solarium of red duckweed, but because outdoor environment is complicated, the growth of red duckweed, purity are easily subject to the impact of extraneous factor, relatively more outstanding is exactly that the Litter-falls such as various insects, branch are easily fallen in red duckweed culture vessel, in addition, due to natural rainy spell and rainfall all uncertain, excessive rainwater can wash away red duckweed from culture vessel, thereby has increased workload and the conservation cost of manual maintenance.In order more effectively to improve red duckweed resource conservation quality, reduce the amount of labour, reduce conservation cost, the research and development of conservation device have very important meaning.
Summary of the invention
The outdoor conservation device of red duckweed that the object of this invention is to provide a kind of practicality, reduces insect pest and the impact of foreign material on red duckweed normal growth, effectively controls the water yield in red duckweed culture apparatus, prevents spill-over out, reduces the outdoor red duckweed conservation amount of labour and conservation cost.
The first technical scheme of the present invention is: a kind of outdoor red duckweed conservation device, comprise incubator, be placed on fly net and the water level control pipe of incubator case mouth top, described incubator box body sidewall is provided with the through hole passing for water level control pipe, described water level control pipe one openend stretches into culture fluid bottom in incubator, and the other end extends to outside casing through through hole.
Further, described incubator is column shape container, and the ratio of described incubator base diameter and box height is 2.5:1.
Further, described through hole is two, and described through hole is positioned at incubator sidewall middle and upper part.
Further, described fly net forms network structure by steel wire right-angled intersection, and described netted aperture is of a size of 1.5-2mm.
Further, described water level control pipe is that inverted U and two openends are different to water level control pipe distance from top, and the distance that described water level control pipe stretches into openend in culture fluid and water level control pipe top is than extending to openend outside casing and the distance at water level control pipe top.
Further, described water level control pipe material is glass or lucite.
Further, described fly net is connected with pole straight up, and the upper cover of described pole has the frame plate that can vertically move along pole, is also provided with shading cover on described frame plate.
Compared with prior art, the present invention has following beneficial effect: by the outdoor conservation device of the red duckweed of the present invention, can reduce insect pest and the impact of foreign material on red duckweed normal growth, effectively control the water yield in red duckweed culture apparatus, preventing from raining or adding water causes liquid spill-over in incubator out red duckweed to be taken out of, cause the inconvenience of management maintenance, can reduce the outdoor red duckweed conservation amount of labour and conservation cost.
Accompanying drawing explanation
Fig. 1 is the precious structural representation of planting incubator in device of the outdoor red duckweed of the present invention.
Fig. 2 is the outdoor red duckweed conservation device overall structure schematic diagram of the present invention.
Fig. 3 is that the present invention is with the red duckweed conservation apparatus structure decomposing schematic representation of support and shading cover.
Fig. 4 is rack structure schematic diagram of the present invention.
in figure: 1-incubator, 2-fly net, 3-water level control pipe, 4-through hole, 5-pole, 6-frame plate, 7-shading cover.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Fig. 1～2, a kind of outdoor red duckweed conservation device, comprise incubator 1, be placed on fly net 2 and the water level control pipe 3 of incubator case mouth top, described incubator box body sidewall is provided with the through hole 4 passing for water level control pipe 3, described water level control pipe one openend stretches into culture fluid bottom in incubator, and the other end extends to outside casing through through hole.
Described water level control pipe 3 can have several, during installation, can on incubator 1 casing, equal number through hole 4 be set according to the quantity of the setting of water level control pipe 3, the aperture of this through hole 4 can be slightly larger than water level control pipe 3, described through hole 4 is positioned at incubator sidewall middle and upper part, i.e. the opening part at close incubator 1 top.
Described incubator can be column shape container, and the ratio of described incubator 1 base diameter and box height is 2.5:1.But aspect ratio is lower, can make so the red duckweed in incubator 1 obtain good daylighting.
Described fly net 2 forms network structure by steel wire right-angled intersection, and described netted aperture is of a size of 1.5～2mm.
This fly net 2 can prevent that Litter-fall, insect, mosquito etc. from falling in incubator, adopts stainless steel wire can prevent that fly net from making moist and gets rusty.
Described water level control pipe 3 is that inverted U and two openends are different to water level control pipe 3 distance from tops, the distance that described water level control pipe 3 stretches into openend in culture fluid and water level control pipe top is than extending to openend outside casing and the distance at water level control pipe top, and water level control pipe 3 materials can be glass or lucite.
When raining or watering, culture fluid in incubator 1 goes up, if water level controller 3 is not set, when going out incubator 1, water spill-over red duckweed can be taken out of, cause the inconvenience of management maintenance, utilize the water level controller 3 in the present invention, when water level reaches two side through hole 3, unnecessary water can flow out from U-shaped water level controller 3, the phenomenon that can not cause red duckweed to overflow.
Because red duckweed can not normal growth at the temperature of too intense light irradiation and Tai Gao, excessively strong in illumination in summer, during excess Temperature, described fly net 2 is connected with pole 5 straight up, on described pole 5, cover has the frame plate 6 that can vertically move along pole, on described frame plate 6, be also provided with shading cover 7, shading cover 7 can be positioned at fly net 2 10-20cm places, top, frame plate 6 can oscilaltion, also can be around pole 5 rotations, oscilaltion is in order effectively to reduce the direct projection intensity of light, in light and temperature be not very high in the situation that, can be by frame plate 6 around pole 5 rotation proper angles, make shading cover 7 not affect the daylighting of below incubator container, shadow shield can adopt material light, absorb light stronger, low-cost material, so, the effect that plays shading is conveniently assemble and disassemble again.
The utility model is simple in structure, by this device, can greatly reduce insect pest and the impact of foreign material on red duckweed normal growth, effectively controls the water yield in red duckweed culture apparatus, prevents spill-over out, reduces the outdoor red duckweed conservation amount of labour and conservation cost.
The foregoing is only preferred embodiment of the present invention, invention not only can also be for the outdoor conservation of other fern floating plant for the outdoor conservation of red duckweed, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (7)
1. an outdoor red duckweed conservation device, it is characterized in that, comprise incubator, be placed on fly net and the water level control pipe of incubator case mouth top, described incubator box body sidewall is provided with the through hole passing for water level control pipe, described water level control pipe one openend stretches into culture fluid bottom in incubator, and the other end extends to outside casing through through hole.
2. a kind of outdoor red duckweed conservation device according to claim 1, is characterized in that, described incubator is column shape container, and the ratio of described incubator base diameter and box height is 2.5:1.
3. a kind of outdoor red duckweed conservation device according to claim 1, is characterized in that, described through hole is two, and described through hole is positioned at incubator sidewall middle and upper part.
4. a kind of outdoor red duckweed conservation device according to claim 1, is characterized in that, described fly net forms network structure by steel wire right-angled intersection, and described netted aperture is of a size of 1.5～2mm.
5. a kind of outdoor red duckweed conservation device according to claim 1, it is characterized in that, described water level control pipe is that inverted U and two openends are different to water level control pipe distance from top, and the distance that described water level control pipe stretches into openend in culture fluid and water level control pipe top is than extending to openend outside casing and the distance at water level control pipe top.
6. a kind of outdoor red duckweed conservation device according to claim 1, is characterized in that, described fly net is connected with pole straight up, and the upper cover of described pole has the frame plate that can vertically move along pole, is also provided with shading cover on described frame plate.
7. a kind of outdoor red duckweed conservation device according to claim 1, is characterized in that, described water level control pipe material is glass or lucite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513708.8U CN203446272U (en) | 2013-08-22 | 2013-08-22 | Outdoor azolla breed conservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513708.8U CN203446272U (en) | 2013-08-22 | 2013-08-22 | Outdoor azolla breed conservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203446272U true CN203446272U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513708.8U Expired - Lifetime CN203446272U (en) | 2013-08-22 | 2013-08-22 | Outdoor azolla breed conservation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203446272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404387A (en) * | 2013-08-22 | 2013-11-27 | 福建省农业科学院农业生态研究所 | Outdoor azolla breed conservation device and method |
-
2013
- 2013-08-22 CN CN201320513708.8U patent/CN203446272U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404387A (en) * | 2013-08-22 | 2013-11-27 | 福建省农业科学院农业生态研究所 | Outdoor azolla breed conservation device and method |
| CN103404387B (en) * | 2013-08-22 | 2015-08-12 | 福建省农业科学院农业生态研究所 | Outdoor red duckweed protecting method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |