| 摘要 |
PROBLEM TO BE SOLVED: To provide a capillary tension exchange culture for eliminating the problem of causing the root rots of many plants resulting from putrefaction by anaerobic bacteria and purposing the growth of all plants. SOLUTION: A long-term eluting fertilizer 3 obtained by coating a natural stone 2 containing small amount elements required for plants, nitrogen/potassium phosphate with a film is laid on the bottom of an air-permeable nonwoven fabric pot 1, a urethane medium 4 having plural cuts on the top and the bottom is placed on the fertilizer and a plant 8 is transplanted. The pot 1 is placed on a water culture tank 11 charged with water 12. The environment of a rooting zone is always bettered by continuous water absorption, absorption of a large amount of oxygen, intake of small amount elements of the fertilizer, activation of water molecule ion motion by capillary tension phenomenon by the cuts on the medium and the action on ion exchange by the natural stone so that the growth of the plant can be activated. |
