“榆林市耐寒耐旱花卉引种试验研究”  

Introduction of Cold-Resistant and Drought-Tolerant Flowers in Yuyang District

作　　者：白生堆 朱蕊 BAI Sheng-dui;ZHU Rui(Yuyang Forest and Seed Station, Yuling, Shaanxi 719000)

机构地区：[1]榆阳区林木种子站,陕西榆林719000

出　　处：《陕西林业科技》2020年第4期39-42,45,共5页Shaanxi Forest Science and Technology

摘　　要：针对榆阳区秋冬风沙大,低温频繁,可用于园林绿化和城市美化原生花卉植物种类极少问题,对引进的10种花卉品种资源进行了试验观察与适应性分析,结果表明:10种花卉品种资源栽植或种植当年都可成活生长。多年生花卉佛甲草、大花葱、金雀儿、矾根以及一年生的蒲苇、南庭芥和兔尾草具有适应性较强、成本低、对管理要求不严、操作简便等优点,可在榆阳区推广应用;铁线莲和千叶蓍由于表现较差不建议推广和应用。Due to the heavy wind and sand in autumn and winter and frequent freezing temperature,there are few kinds of native flowers and plants that can be used for landscaping and urban beautification.In order to provide more flower variety resources for urban greening and beautification in Yuyang District,the experimental observation and adaptability analysis of 10 kinds of flower variety resources introduced were carried out.The results showed that 10 kinds of flower varieties could survive in the year of planting.Perennial flowers such as Sedum lineare,Cytisus scoparius,Deutzia scabra,Heuchera micrantha,and annual Achillea millefolium,Cortaderia selloana and Aubrieta cultorum have performed well in adaptability,low cost,low management requirements and simple operation,which can be popularized and applied in Yuyang District.Because of poor performance,it is not recommended to popularize and apply the Allium giganteumand Achillea millefolium.

关 键 词：耐寒耐旱 花卉 引种 榆阳区 

分 类 号：S722.7[农业科学—林木遗传育种]