草地学报
断根对4年生紫花苜蓿第1茬叶片保护酶的影响
寇建村, 贾志宽, 易华, 雍小华
Effect of Root Pruning on Leaf Antioxidant Enzyme Activities of Alfalfa
KOU Jian-cun, JIA Zhi-kuan, YI Hua, YONG Xiao-hua
. 2009, (5): 564 -569 .  DOI: 10.11733/j.issn.1007-0435.2009.05.005