Responses of the fine root morphology and vertical distribution of Populus × euramericana ‘Guariento’ to the coupled effect of water and nitrogen
YAN Xiao-Li, DAI Teng-Fei, JIA Li-Ming, DAI Li-Li, and XIN Fu-Mei
Chin J Plan Ecolo . 2015, (8): 825 -837 .  DOI: 10.17521/cjpe.2015.0079