摘要
为了丰富北京园林绿地应用植物种类、丰富景观、稳定植物群落,试验从北京地区及其他城市引种约40种宿根品种,经过2个生长周期的适应性观察,筛选出能越冬、夏季表现良好、有较好观赏效果的匍枝亮绿忍冬、‘矮黄金’一枝黄花、‘瀑布’矾根、‘面包师’厚叶福禄考、‘霍特’匍匐婆婆纳5种宿根品种,进行了物候和适应性观测试验,对自然株高、花果期、花色、绿期等8项指标进行了综合评定,并进行了繁殖栽培技术和管理等研究。
Forty perennial flowers from different ecological environments in Beijing and other areas were collected and 5 species（Lonicera nitida,Solidago var.golden dwarf,Heuchera sanguinea var.Sioux Falls,Phlox carolina var.Baker,Veronic hybrid var.Mrs.Holt） were screened with better performance in cold and heat resistance.The plant height,flower color,greening duration,ornamental value were selected for comprehensive evaluation.
出处
《草原与草坪》
CAS
2009年第6期43-46,共4页
Grassland and Turf
关键词
北京宿根花卉
引种筛选
栽培技术
perennial flower
introduction and screening
cultivation technique
