摘要
以引进的30种野生观果树种为对象,对其耐寒性、观赏性、生长适应性、应用前景、繁殖难易性、开发新颖性等因素进行综合评比,结果表明:应重点开发应用的野生观果树种有花楸树等20种;适宜应用的野生观果树种有山杏等8种;难以应用的野生观果树种有长白瑞香等2种。
30 introduced species of wild native fruit viewing species were taken as objects to make comprehensive appraisal of cold tolerance, ornamental value, growth adaptability, application prospect, propagation and exploitation novelty , the re-sults indicated that 20 wild native fruit viewing trees should focus on the development and application , such as Sorbus po-huashanensis;8 wild native fruit viewing trees were suitable to apply , such as Prunus armeniaca; Daphne koreana Nakai and anthor 2 species were difficult to apply .
出处
《吉林林业科技》
2014年第1期11-16,56,共7页
Journal of Jilin Forestry Science and Technology
关键词
观果树种
引种
筛选
fruit viewing trees
introduction
screening
