摘要
宿根花卉在园林绿化中占有很重要的地位,为了弥补西宁地区花卉品种、色彩的单一,西宁植物园共引进21个品系31个种进行试验,从中筛选出18个品系26种可在西宁地区露地越冬,这些耐寒性的宿根花卉可在西宁地区推广应用。
The biennial root flowers are very important for greening in gardens. 21 strains 31 species of biennial root flowers were introduced in Xining for improve flower species, the colour is simple. 18 strains 26 species biennial root flowers were selected that they could over winter in Xining. These hardy varieties biennial root flowers might be extension in Xining region.
出处
《青海农林科技》
2008年第4期87-89,共3页
Science and Technology of Qinghai Agriculture and Forestry
关键词
宿根花卉
引种
推广应用
西宁
Biennial root flower
Introduction
Extension
Xining
