The physiological indices affecting parameters of electrical impedance spectroscopy in Pinus bungeana Zucc. needles during frost hardening
LI Yaqing,, ZHANG Gang*, DONG Shenghao, QUE Shupeng, ZHU Liang, JIN Xiumei
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2010, (02): 24 -30 .  DOI: 10.3969/j.jssn.1000-2006.2010.02.006