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Ohtake N., Ishikura M., Suzuki H., Yamori W., and Goto E .,; Continuous Irradiation with Alternating Red and Blue Light Enhances Plant Growth While Keeping Nutritional Quality in Lettuce, Horticultural Science, 53-12 (2018), pp.1-6
2016 Regional Economy, Trade and Industry Revitalization Survey, (2017); Frontier Management Co., Ltd.
Hiroshi Suzuki; Evolution of LED plant factories and establishment of economic efficiency, Chemical Economy, 65-2 (2018), pp.54-59
Hiroshi Suzuki; High-speed cultivation and cost reduction effect by alternate irradiation of red and blue LEDs (S method), Energy / Resources, 40-2 (2019), pp129-133
NARO; Strawberry nutrient solution cultivation manual incorporating advanced technology, (2019) pp10, https://www.pref.miyagi.jp/uploaded/attachment/788266.pdf
Hiroshi Suzuki, Justice Execution; Current Status and Issues of High Speed Cultivation Method (SHIGYO Method), Agribio, 5-3 (2021), pp39-41