| 摘要 |
PROBLEM TO BE SOLVED: To uniformly disperse a fertilizer in water and feed the water containing the mixed fertilizer to a plant by an extremely simple structure. SOLUTION: This apparatus for feeding a liquid for hydroponics is capable of mixing a liquid fertilizer in water and feeding the water containing the mixed liquid fertilizer to a plant. The apparatus for feeding is equipped with a mixing case 2 and a discharging pipe 3 having the tip inserting part 2a inserted into the mixing case 2 having an opened water supply port 4 for supplying water and an opened liquid feeding port 5 for feeding the liquid fertilizer and is capable of adding the liquid fertilizer fed from the liquid feeding port 5 to the water supplied from the water supply port 4 and discharging the resultant water containing the mixed liquid fertilizer from the discharging pipe 3. The inserting part 3a of the discharging pipe 3 is extended and arranged in the direction to make the water supplied from the water supply port 4 flow and plural small holes 3A are opened separately in the direction to make the water flow. Furthermore, the apparatus for feeding the liquid is capable of making the water supplied from the water supply port 4 and the liquid fertilizer fed from the liquid feeding port 5 flow from the plural small holes 3A into the discharging pipe 3, discharging the resultant water containing the mixed liquid fertilizer from the discharging pipe 3 and feeding the water containing the mixed liquid fertilizer to the plant. |
