TY - J Integr Plant Biol A1 - Chen Wei-lun, Yang Shan-ying and Guo Dong-hong T1 - A Novel Method Based on Etiolation for Increasing Efficiency of In Vitro Propagation of Populus tomentosa Y1 - JF - Journal of Integrative Plant Biology JO - J Integr Plant Biol SP - EP - VL - 33 IS - 1 UR - https://www.jipb.net N1 - ER -