不同产地杜仲生长特性及叶中主要有效成分含量的差异与动态变化
兰济艳,刘泽,张芹,裴姿琛,李保会
A study on growth characteristics of Eucommia ulmoides Oliver in different areas and the dynamic changes of main effective components in leaves
LAN Jiyan LIU Ze ZHANG Qin PEI Zichen LI Baohui
河北农业大学学报 . 2019, (1): 51 -56 .  DOI: 10.13320/j.cnki.jauh.2019.0009