Wu, C.W.C.W.WuLee, M.C.M.C.LeePeng, Y.L.Y.L.PengChou, T.Y.T.Y.ChouLin, K.H.K.H.LinYU-SEN CHANG2018-09-102018-09-102015http://www.scopus.com/inward/record.url?eid=2-s2.0-84941347807&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/390792Chlorophyll fluorescence upper-to-lower-leaf ratio for determination of irrigation time for Pentas lanceolatajournal article10.1007/s11099-015-0175-5