摘要
以引进的6种苗木为试材,建立以苗木观赏性和适应性为主的综合评价方法,确立12项评价指标,对引进树种引种表现进行综合评价,评价结果进行分类,初步筛选出适合在西宁地区栽培和应用的新树种。结果表明:红叶榆叶梅和珍珠绣线菊更适合在西宁地区园林绿化中推广应用。
Using six kinds of introduced seedlings as test material,a comprehensive evaluation method based on the ornamental value and adaptability of seedlings was established.Twelve evaluation indexes were established to comprehensively evaluate the performance of introduced tree species,the evaluation results were classified and the new tree species suitable for cultivation and application in Xining area were screened out.The results showed that red elm and pearl spirea were more suitable to be applied in xining area.
作者
蔡延平
CAI Yan-ping(Xining People’s Park,Xining Qinghai 810000,China)
出处
《青海农林科技》
2021年第1期19-24,共6页
Science and Technology of Qinghai Agriculture and Forestry
关键词
景观树种
引种表现
综合评价
西宁地区
Landscape tree species
Introduction performance
Comprehensive evaluation
Xining area
