荷花玉兰的改良嫁接新方法郑州市第二苗圃徐桂玲郑州市绿城广场米建华荷花玉兰又名广玉兰、洋玉兰，属常绿乔木，原产北美东部，喜温暖湿润气候。它树姿优美，叶片厚革质，有光泽，花开时如盛放的白色荷花且香气浓郁，是深受人们喜爱的园林绿化树种。其主要繁殖方法是嫁接... Lotus magnolia improved grafting new method Zhengzhou Second Nursery Xu Guiling Zhengzhou City Greentown Square Mi Jianhua Lotus magnolia, also known as magnolia, ocean magnolia, is an evergreen tree, native to eastern North America, like warm and humid climate. It is a graceful tree, leaves thick leathery, shiny, bloom, such as white lotus in full bloom and aroma, is loved by the people of the landscaping tree species. Its main breeding method is grafting ...