吉林地区秋色叶树种资源调查与应用研究

Investigation and Application of Autumn Leaf Tree Species Resources in Jilin Area

本研究对吉林地区适合于园林中应用的秋色叶树种资源进行了调查分析,结果表明:吉林地区现有秋色叶植物45种,其中,乡土树种41种,占总数的91.1%,外来树种4种,占总数的8.9%。红色叶树种20种,占总数的44.4%;黄色叶树种25种,占总数的55.6%。

This study investigated and analyzed the autumn leaf tree species resources suitable for garden application in Jilin area.The results showed that there were 45 species of autumn leaf plants in Jilin area,of which 41 were native tree species,accounting for 91.1%of the total,and 4 were alien tree species,accounting for 8.9%of the total.There were 20 species of red leaf trees,accounting for 44.4%of the total,25 species of yellow leaf trees,accounting for 55.6%of the total.