Cold Tolerance Evaluation of Cotton Seedling Using Some Parameters of Chlorophyll a Fluorescence Kenitics O-J-I-P
LI Zhi-Bo, HUA Xian-Wei, WEI Yi-Nong, CAO Lian-Pu
Cotton Science . 2010, (2): 132 -137 .  DOI: 10.11963/cs100207