2013 Fiscal Year Final Research Report

Study of SPA Cultivation Control System Based on Bio-Electric Potential Feedback from Mushroom

Research Project

Project/Area Number	23760375
Research Category	Grant-in-Aid for Young Scientists (B)
Allocation Type	Multi-year Fund
Research Field	Measurement engineering
Research Institution	Kanazawa Technical College
Principal Investigator	YANAGIBASHI Hideyuki 金沢工業高等専門学校, 電気電子工学科, 講師 (10553208)
Project Period (FY)	2011 – 2013
Keywords	ＳＰＡ / 茸 / 植物工場 / 自動環境制御 / 生体電位 / 生長制御
Research Abstract	In this study, basic knowledge for construction of SPA (Speaking Plant Approach) cultivation control system was explored and the following results were obtained. Far-infrared irradiation and voltage application to medium and near ultraviolet irradiation to fruit body were tried and their validity was confirmed. Validity of component analysis with relaxation time of NMR as growth evaluation means was also confirmed. Based on the results and previous results, new type cultivation system to control environment automatically for growth promotion based on the bio-electric potential of mushrooms was constructed. The system was actually installed in mushroom factory and was improved based on the test results.