TECHNIQUE FOR RELEASING LARGE AMOUNT OF NEGATIVE IONS BY INDOOR PLANT AND DEVICE THEREOF

摘要

Disclosed in the present invention are a method for releasing large amount of negative ions by indoor plant and device thereof. The method utilizes a high-voltage pulse electric field to stimulate the soil around roots of crassulacean acid metabolism plant to promote the releasing of negative ions quickly and efficiently and enhance the concentration of negative ions released by indoor plants. The method can regulate human physiology, and improve metabolism, immunity and health.