Litchi seedling culture device
The utility model discloses a litchi seedling culture device. The device comprises a bottom plate, a first supporting rod, a second supporting rod and a third supporting rod, the first supporting rod,the second supporting rod and the third supporting rod are sequentially arranged on the bottom plate...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a litchi seedling culture device. The device comprises a bottom plate, a first supporting rod, a second supporting rod and a third supporting rod, the first supporting rod,the second supporting rod and the third supporting rod are sequentially arranged on the bottom plate. The diameters of the first supporting rod, the second supporting rod and the third supporting rodare sequentially reduced; hollow parts are arranged in the first supporting rod and the second supporting rod; air pressure rods with pressing rods are arranged in the hollow parts; openings are formed in the positions, corresponding to the hollow parts, of the side walls of the first supporting rod and the second supporting rod; wherein the first supporting rod, the second supporting rod and thethird supporting rod are sequentially connected through air pressure rods, bearings are fixedly connected to the first supporting rod, the second supporting rod and the third supporting rod, seedlingraising plates are fixedly |
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