35 Qinghua E Rd.
WuDaoKou
Beijing, 100085
China
Beijing Forestry University
root water uptake, fine root, Soil water, Stand age, stand structure, Populus tomentosa
tree growth, forest management, climate, developmental stage, Populus tomentosa, the North China Plain.
stem quality, variety selection, competition regulation, tree size, climate change, Populus tomentosa