Variations of morphology among first order roots in different branch orders and the effect of thinning on its’ morphology in Chinese fir plantation
WANG Dong, LI Ruixia, CHEN Xinli, GUAN Qingwei
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2014, (04): 69 -74 .  DOI: 10.3969/j.issn.1000-2006.2014.04.013