Adjustable irrigation device for crop seedling raising

The invention discloses an adjustable and controllable irrigation device for crop seedling raising, and belongs to the technical field of agricultural irrigation, the adjustable and controllable irrigation device comprises a pushing assembly and a water spraying connecting assembly, and the water sp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUN YINING, CHEUNG, TAI KIN
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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