通过分析北京地区彩叶园林植物研究与应用现状,在广泛调查的基础上,从陕西、河南、辽宁三地引种栽培新优彩叶园林植物113种(及品种),精选出园林观赏价值较高和市场前景看好的30种采用实地调查法和综合评价法加以重点研究,筛选出适合北京地区露地种植且具有城市园林景观价值的优秀彩叶植物22种,并推广应用到学院校园及北京城乡彩化中,形成了绚丽多彩的园林景观,取得了较好的社会效益和经济效益 Choi Ye Yuanlin Beijing area by analyzing the research and application of plants, on the basis of extensive investigation, from Shaanxi, H
Through the analysis of colored in Beijing botanical garden plant research and application situation, on the basis of extensive investigation, shaanxi, henan, liaoning province fro