| 摘要 |
PROBLEM TO BE SOLVED: To provide a cultivation apparatus with an automatic water-supply function, capable of saving labors for water-supply operation, when plants are cultivated. SOLUTION: In this cultivation apparatus with the automatic water-supply function, a sealed water-storage space 14 is formed so as to be positioned on one of sides of a cultivation space 15 by being separated therefrom with a partition wall 13. A water-supply tank 18 is positioned on a corner part of the partition wall 13 facing the cultivation space 15. A lower part 20a of an air-supply pipe 20 is made to communicate with the water-supply tank 18 through an air-supply hole 13a bored in the partition wall 13, and an upper part 20a of the pipe is left open inside the water-storage space 14. A water-supply hole 13b communicating with the water-supply tank 18 is bored in the partition wall 13 in a position lower than the air-supply hole 13a, so that water is supplied to plant cultivation soil 39 which is filled into the cultivation space 15 through a water-supply string 35 from the water-supply tank 18 means of a capillary phenomenon. COPYRIGHT: (C)2004,JPO |
