| Presentation | 2023-07-12 Acceleration of Shiitake mushroom fruiting body development by sound pressure and frequency of lightning strike Ryo Ogama, Hiroyuki Shimizu, Takefumi Hiraguri, Koichi Takaki, Takuma Takanashi, Shohei Aiba, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The folklore belief that "mushrooms thrive with lightning strikes" has long been recognized among farmers. In previous research, an artificial impulse voltage generator was used to simulate lightning strikes. Logs were placed away from the discharge electrode to avoid direct impact and were found to yield approximately double the fruiting bodies compared to the control group. This suggests that factors other than direct electrical stimulation contribute to the increased production. Building upon this, our study hypothesized that the sound of lightning strikes promotes fruiting body formation and conducted experiments to validate this hypothesis. The experiments investigated the relationship between sound pressure and the promotion of fruiting body formation, as well as the effect of different frequencies present in lightning strike sounds. The results confirmed the stimulating effect of sound on fruiting body formation and are reported accordingly. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Shiitake mushroom / Sound pressure stimulation / Frequency band |
| Paper # | CQ2023-16 |
| Date of Issue | 2023-07-05 (CQ) |
| Conference Information | |
| Committee | CQ |
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| Conference Date | 2023/7/12(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | QoE and QoS Optimization/Control, Network Optimization/Control, etc. |
| Chair | Takefumi Hiraguri(Nippon Inst. of Tech.) |
| Vice Chair | Takahiro Matsuda(Tokyo Metropolitan Univ.) / Go Hasegawa(Tohoku Univ.) / Sumaru Niida(KDDI Research) |
| Secretary | Takahiro Matsuda(NTT) / Go Hasegawa(Tama Univ.) / Sumaru Niida(Tsukuba Univ.) |
| Assistant | Ryo Nakamura(Fukuoka Univ.) / Toshiro Nakahira(NTT) / Kenta Tsukatsune(Okayama Univ. of Science) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Acceleration of Shiitake mushroom fruiting body development by sound pressure and frequency of lightning strike |
| Sub Title (in English) | |
| Keyword(1) | Shiitake mushroom |
| Keyword(2) | Sound pressure stimulation |
| Keyword(3) | Frequency band |
| 1st Author's Name | Ryo Ogama |
| 1st Author's Affiliation | Nippon Institute of Technoligy(NIT) |
| 2nd Author's Name | Hiroyuki Shimizu |
| 2nd Author's Affiliation | Nippon Institute of Technoligy(NIT) |
| 3rd Author's Name | Takefumi Hiraguri |
| 3rd Author's Affiliation | Nippon Institute of Technoligy(NIT) |
| 4th Author's Name | Koichi Takaki |
| 4th Author's Affiliation | Iwate University(IU) |
| 5th Author's Name | Takuma Takanashi |
| 5th Author's Affiliation | Forestry and Forest Products Research Institute Tohoku Research Center(FFPRI) |
| 6th Author's Name | Shohei Aiba |
| 6th Author's Affiliation | Fujishukin Co., Ltd(Fujishukin Co., Ltd) |
| Date | 2023-07-12 |
| Paper # | CQ2023-16 |
| Volume (vol) | vol.123 |
| Number (no) | CQ-102 |
| Page | pp.pp.44-48(CQ), |
| #Pages | 5 |
| Date of Issue | 2023-07-05 (CQ) |