| 摘要 |
PURPOSE:To enable ideal watering to potted plants by combining a water- feeding tank of a waste can of beverage, a watering controller and a plant pot saucer, and automatically watering as the plant consumes corresponding to its transpiration for a long time. CONSTITUTION:The automatic watering system is composed of a water-feeding tank 1 made from a waste can be beverage, a watering controller 2 and a pot saucer 3 to feed the water corresponding to what the plant has consumed from the pot bottom. Further, the system (P) is constructed, according to the same theory, from (1) the pot-watering sauce 3 equipped with a built-in type water-feeding tank 1 and a watering controller 2, and (2) an automatic watering type planter having the above-described units built in. |
