Device for dry-wet alternate seedling culture

The device comprises a floating seedling raising plate assembly, an air bag assembly and an air pumping and inflating mechanism, the air bag assembly is arranged at the bottom of the floating seedling raising plate assembly, and the air pumping and inflating mechanism is communicated with the air ba...

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Bibliographische Detailangaben
Hauptverfasser:	DING WANGXIN, YAN NA, LUO HAIBO, WANG LIANGXI, WANG LIANG, WANG FENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING TRAPPING WATERING
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Beschreibung
Zusammenfassung:	The device comprises a floating seedling raising plate assembly, an air bag assembly and an air pumping and inflating mechanism, the air bag assembly is arranged at the bottom of the floating seedling raising plate assembly, and the air pumping and inflating mechanism is communicated with the air bag assembly through a pipeline assembly. During operation, the air pumping and inflating mechanism pumps out air in the air bag assembly to enable the floating seedling raising plate assembly to float on the water surface of a seedling raising pond so as to perform floating seedling raising on the water, or the air pumping and inflating mechanism inflates the air bag assembly to enable the bottom surface of the floating seedling raising plate assembly to be higher than the water surface of the seedling raising pond so as to perform dry tray seedling raising. The device has the advantages of being simple and compact in structure, convenient and flexible to operate, good in seedling raising effect, and integrating the