水分胁迫对4 树种幼苗叶水势和持水力的影响
史胜青1,2,孙晓光3,王 颖2,袁玉欣2,江泽平1
Effect of water stress on leaf water potential and leaf holding water capacity in seedlings of the different tree species
SHI Sheng-qing1,2,SUN Xiao-guang3,WANG Ying2,YUAN Yu-xin2,JING Ze-ping1
河北农业大学学报 . 2009, (6): 24 -28 .