Development of Optimum Growth Promotion System for Mushroom Controlled by Bio-electric Potential, with a LED as a Light Source

对蘑菇栽培的最佳生长条件进行了充分的初步研究。然而，他们的科学研究需要不断更新。本研究以与蘑菇生长活性密切相关的生物电位为指标，对蘑菇的最佳生长条件进行了科学研究，并对光照与形态建成的关系进行了研究。这导致制造用于控制农业的创新光源。此外，通过观察蘑菇的生物节律所伴随的自主生物电位信号，我们讨论了利用生物节律作为生物传感器来控制蘑菇的环境光刺激的养殖技术。此外，我们成功地在非破坏性摄影的发展中的真菌线程在介质中使用MRI。地上子实体生长与菌丝的关系 关于我们 在地下进行了讨论。以下是技术开发的细节：（1）额外生产用于生物电势的精确自动测量系统。使用从制造的设备获得的知识，生产用于测量生物电势的自动系统，其由可编程的空气成分或光刺激产生。（2）利用超导量子干涉仪（SQUID）对蘑菇子实体内的超微弱磁场信号进行了测量，在fT ~ pT水平上测量了蘑菇在光刺激下的自感超微弱磁场信号，并探讨了其在蘑菇生理活性分析和健康诊断中的应用。（3）光源设备的实用化，针对最佳的养殖条件，利用蘑菇本身作为生物传感器，观察特定蘑菇的生物节律，利用它作为生物传感器来控制周围蘑菇的光刺激的明暗持续时间。（4）利用MRI对真菌丝状体发育的三维显示利用MRI，我们成功地产生了一段时间的真菌断层图像的非破坏性显示，该时间覆盖了真菌的初始种植直到孢子从子实体中扩散。（5）光源在蘑菇养殖场的实际应用根据在实验室的生长室中进行蘑菇养殖所获得的结果，制作了光源系统。然后，为了评估系统的有效性。（6）其它本文还讨论了直流电场控制蘑菇生长的可能性。生物电势响应进行了研究，关于磁场，连同MRI研究对培养基中的真菌生长的影响。少

Sufficient initial studies of the optimum growing conditions for mushroom farming have been made at the growing site. However, their scientific investigations need continuous updating. In this study, using bio-electric potential as an indicator, being closely related to the activation of mushroom growth, scientific studies of the optimum growing conditions have been made, in addition to the studies of the relationship between illumination or morphogenesis. This lead to the fabrication of an innovative light source for control of farming. Furthermore, by observing autonomous bioelectric potential signals, which accompanied the biorhythms of mushrooms, we discussed a farming technique, using the biorhythm as a biosensor to control the environmental light stimuli of the mushrooms. In addition, we succeeded in the non-destructive photography of the development of fungal threads in the medium using MRI. The relationship between the growth of the fruit bodies on the ground and fungal threads … More in the subterranean was discussed. The following is a detail of the technical development :(1)Additional production of a precise auto-measurement system for bioelectric potential.Using the knowledge gained from the fabricated equipment, an automatic system was produced for the measurement of the bioelectric potential, resulting from programmable air components or light stimuli.(2)Using a SQUID, an ultra-faint magnetic field signal was measured in the mushroom fruit body.The measurement of the ultra-faint magnetic field signal of mushroom, self-induced by light stimuli, was measured at the levels of from fT to pT and its application was investigated for the analysis of the physiologically active conditions and health diagnostics of the mushrooms.(3)Practical use of light source equipment, aiming at the optimum farming conditions, using the mushroom itself as a biosensor.Observation of the biorhythm of a specific mushroom, using it as a biosensor to control the duration of light and dark of light stimulation of the surrounding mushrooms.(4)Three-dimensional display of the development of fungal threads using MRIUsing MRI, we have succeeded in generating a non-destructive display of a tomograph of fungus for a period covering the initial planting of the fungus up to the dispersal of spores from the fruiting body.(5)Practical use of light sources at a mushroom farmA light source system was fabricated, based on the results obtained from mushroom farming in a Growth Chamber in the laboratory. Then, in order to evaluate the effectiveness of the system.(6)othersThe possibility of growth control by continuous application of a direct current field to mushrooms was discussed. The bioelectric potential response was investigated with regard to the magnetic field, together with MRI studies of the effects on the fungal growth in the culture medium. Less