Study on photosynthetic characteristics of five ornamental crabapple
WU Qifei, FAN Junjun, ZHAO Mingming, ZHOU Ting, LI Qianhui, ZHANG Dandan, ZHANG Wangxiang1, 2*
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2017, (04): 64 -70 .  DOI: 10.3969/j.issn.1000-2006.201609014