摘要
为研究9个引进丁香品种在山东地区的适应性,对引进丁香进行生长量、物候期、耐寒性及抗病虫能力调查。结果发现,9个丁香品种能完成正常的生长发育,生长适应性强;物候期方面,表现稳定、观赏期长,观赏价值高;在耐寒性方面,除‘玛丽安’和‘荷顿’的耐寒性为Ⅱ级外,其余品种均为Ⅰ级;在抗病虫能力方面均表现为Ⅰ级。由此推断,‘麦肯’、‘莫斯加’、‘裘利’、‘沙宣’、‘瓷蓝’、‘淮敏’、‘詹姆士’适宜在山东地区进行引种栽培。
The paper aims to study the adaptability of the 9 Syringa varieties in Shandong Province. Theauthors investigated the growth, phonological period, cold endurance, and resistance to pest and disease of theintroduced Syringa varieties. It was found that the 9 Syringa varieties could grow and develop normally, theyhad strong adaptability. They had normal growth and development, a long florescence and high ornamentalvalue. Cold tolerance of‘Marie Frances' and‘Albert F. Holden'reached Ⅱ level, while that of other varietiesreached Ⅰ level. The 9 Syringa varieties showed strong resistance to pest and disease. Therefore,‘ArchMckean',‘Krasavitsa Moskvy',‘Charles Joly',‘Sensation',‘Wedgewood Blue',‘Donald Wyman'and‘James Macfarlane'were suitable to be cultivated in Shandong Province.
出处
《农学学报》
2015年第12期70-76,共7页
Journal of Agriculture
基金
国家林业局948项目"丁香新品种及培育技术引进"(2014-4-69)
山东省农业良种工程重点课题"北美高端园林观赏植物引种筛选及产业化开发"[鲁科农字(2011)186号]
关键词
丁香
引种
适应性
Syringa
Introduction
Adaptive