METHOD FOR FEEDING WATER TO PLANT CULTURING VESSEL FOR UNDERGROUND BURIED FACILITY AND PLANT CULTURING VESSEL FOR AUTOMATIC WATER FEEDING TYPE UNDERGROUND BURIED FACILITY

摘要

PURPOSE:To make it possible to automatically feed water by fixing a plant culturing vessel to underground buried facilities, collecting and storing a dew condensation water attached to the outside wall of a vessel into a dish-like unit provided to lower part of the vessel and feeding water to the culture vessel. CONSTITUTION:A plant culture vessel 5 having a water permeating hole 6 at the bottom is detachably inserted and fixed in a detection port 2 for underground buried facilities 8 and a dish like unit 7 is arranged at the lower part of culture vessel 5. Water content in humid and warm air in the underground buried facilities 8 is attached to the outside wall of a culture vessel 5 in form of dew condensation water by the difference of temperature and gradually formed to drop of water and dropped on a dish-formed unit 7 and stored. The dew condensation water is fed into the soil of the culture vessel 5 through a water passing hole 6 of culture vessel 5 or by feed means of capillary rope for water feeding.