| 摘要 |
PURPOSE: To obtain the subject device giving highly multiplying effect on Lentinus edodes (ghiitake), capable of impressing a high voltage of >=200KV and a high electric current of >=several KA despite of a small-sized device convenient to carry. CONSTITUTION: In a high-voltage current impressing device which is equipped with an impulse generator 2, an impression electrode connected to the impulse generator and an earth electrode, holds a bed log having cultured mycelia of Lentinus edodes between the impression electrode and the earth electrode and applies a high-voltage current to the electrodes, the impulse generator consists of an energy accumulating coil (inductance) 14 for accumulating an electric energy and a circuit breaker 15 which interrupts a discharge current from the inductance at a high speed and generates a high-voltage current. |
