| 摘要 |
PROBLEM TO BE SOLVED: To provide a water supply apparatus by setting of prescribed water level, capable of retaining water level at initial point of time even if water is allowed to stand after once supplied and stably supplying water in water level retained. SOLUTION: This water supply apparatus 1 by setting of prescribed water level comprises a water supply equipment 2 having a water receiving part 3 for receiving water in prescribed water level, a water supply vessel 4, having an opening 40 at one end, in which the opening 10 is arranged in inverted state located in water of the water-receiving part 3 and a retaining part 5 for detachable retaining the water supply vessel 4 in inverted state in the water receiving part 3 and a water-introducing member 6 having a water-introducing part 7 for introducing water in a prescribed length from one end 70 side to other end 71 side by capillary action by a prescribed length and a covering part 8 for covering the circumference except sides of both ends 70 and 71 of the water-introducing part 7 and preventing water leakage, in which one end 70 side of a water-introducing part is immersed into water of the water- receiving part 3 of the water supply equipment 2 and other end 71 side can be arranged in an area 92 capable of supplying water to the root 91 of the plant 90. |
