白杨无性系秋季水分参数与冬季抗寒性指标关系研究
王进茂,梁海永,杨敏生
The Study on Relationship between Water Parameters in Autumn and Cold Resistances in Winter ofWhite Poplar Hybrid Clones
植物遗传资源学报 . 2010, (1): 28 -33 .  DOI: 10.13430/j.cnki.jpgr.2010.01.006