Effect of salt stress on seed germination of Vitex negundo，Fraxinus velutina and Elaeagnus angustifolia
ZHANG Jie-Ming;SUN Jing-Kuan;LIU Bao-Yu;LIU Xin-Cheng;ZHANG Wen-Hui*
Bulletin of Botanical Research . 2006, (5): 595 -599 .  DOI: 10.7525/j.issn.1673-5102.2006.05.017