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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Stimulatory growth effect of lightning strikes applied in the vicinity of shiitake mushroom bed logs
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Stimulatory growth effect of lightning strikes applied in the vicinity of shiitake mushroom bed logs

机译：闪电击穿刺激生长效应应用于香菇床原木附近

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摘要

Since ancient times, the anomalous occurrence of mushrooms has been observed in and around locations struck by lightning. Based on this phenomenon, various cultivation techniques using a high voltage to cultivate shiitake mushroom in bed log (wood) have been proposed. Undoubtedly, the fruiting capacity of shiitake mushrooms is significantly promoted by direct application of a high voltage to the cultivation bed logs. However, mushroom bed logs are rarely struck directly by lightning in the natural environment. Thus, it is important to devise a stimulation method that matches conditions in the natural environment. In this study, we performed experiments involving indirect lightning strikes using a new method that mimics the natural environment as closely as possible. Specifically, we used the electric discharge created by an impulse voltage generator to create lightning but did not apply it directly to the cultivation bed log. Instead, the cultivation bed logs were placed a few meters away from the lightning rod. Subsequently, the fruiting capacity of the shiitake mushrooms with and without the indirect lightning strikes was compared. The experimental results indicated that, with the indirect lightning strikes, the extent of shiitake fruiting almost doubled compared to the case without the indirect lightning strikes. Furthermore, the results confirm that an increased shiitake mushroom production is possible using lightning strikes, even if the associated high voltages are not applied directly to the bed logs.
机译：自古以来，通过闪电击中的位置和周围的蘑菇的异常发生。基于这种现象，已经提出了使用高电压培养床原木（木材）的各种栽培技术。毫无疑问，通过直接向培养床原木直接施加高电压，显着促进了香菇的结果能力。然而，蘑菇床原木很少通过自然环境闪电直接击中。因此，重要的是设计一种匹配自然环境中的条件的刺激方法。在这项研究中，我们使用一种使用新方法进行间接闪电击打的实验，这些方法尽可能地密切地模仿自然环境。具体而言，我们使用脉冲电压发生器产生的电气放电来产生闪电，但没有直接将其涂在栽培床上。相反，栽培床原木距离避雷针距离距离。随后，比较了与间接雷击的香菇的结果能力。实验结果表明，随着间接雷击，与没有间接雷击的情况相比，香菇果实的程度几乎翻了一番。此外，结果证实，即使相关的高电压不直接施加到床原木，也可以使用雷击增加的味道蘑菇生产增加。

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