不同分类系统下油松幼苗根系特征的差异与联系
刘莹, 王国梁, 刘国彬, 曲秋玲, 袁子成
Difference and inherent linkage of root characteristics in different root classification of Pinus tabulaeformis seedlings
LIU Ying, WANG Guo-Liang, LIU Guo-Bin, QU Qiu-Ling, YUAN Zi-Cheng
植物生态学报 . 2010, (12): 1386 -1393 .  DOI: 10.3773/j.issn.1005-264x.2010.12.004