Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yoshida Yasunori and Seino Takamasa and Kanahama Koki,Combination Effects of Temperature and Photoperiod on the Development of flowering Spikes and Tubers in Chinese Yams (Dioscorea opposita cv. Ichoimo).,Journal of the Japanese Society for Horticultural Science,0013-7626,THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE,1999,68,3,603-607,https://cir.nii.ac.jp/crid/1390001206301119744,https://doi.org/10.2503/jjshs.68.603