TY - Bulletin of Botanical Research A1 - MA Xiao-Li;HAO Jin-Hua;HAN Rong* T1 - The Influence on Peroxidase Activity and Polyamine Oxidase Activity of Leaves in Wheat Seedings Exposed to Enhanced Ultraviolet-B Radiation and Irradiated by He-Ne Laser Y1 - 2007-11-20 JF - Bulletin of Botanical Research JO - Bulletin of Botanical Research SP - 669 EP - 673 VL - 27 IS - 6 UR - https://bbr.nefu.edu.cn N1 - 10.7525/j.issn.1673-5102.2007.06.006 ER -