Acta Agrestia Sinica
Influence of Chlorophyll Fluorescence Characteristics on Alfalfa Seedlings under Cryogenic Stress
CHEN Shi-ru, YU Lin-qing, YI Jin, WU Ri-na, JI Ren-hua, LIU Shu-na
. 2011, (4): 596 -600 .  DOI: 10.11733/j.issn.1007-0435.2011.04.010