Analysis of the branch size for Chinese fir plantation using the linear mixed effects model
XU Hao, SUN Yujun, WANG Xinjie, GAO Zhixiong, DONG Yunfei
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2015, (02): 97 -103 .  DOI: 10.3969/j.issn.1000-2006.2015.02.017