摘要
呼和浩特市植物园于1991年自中科院北京植物园引种繁果忍冬和橙黄果忍冬,连续3 a对其进行物候期观测。结果表明,相同品种在不同年份所表现出的物候期有所不同,最多相差14 d;2个品种的物候期有明显差异,繁果忍冬的整体花期比橙黄果美丽忍冬延长10 d左右;繁果忍冬的果实成熟需要100 d左右,比橙黄果美丽忍冬提前10 d;两种忍冬的萌动期和落叶期基本相同;在引种地的最佳观果期均大于40 d。
Hohhot Botanical Garden introduced Lonicera tatarica cv. Fan Guo and L. X bella Zab ＇ range fruiting＇ from Beijing Botanical Garden of the Chinese Academy of Sciences in 1991. By observing the phenological phase of the two hon- eysuckles for three years, the results showed that the same species showed different phenological phase in different years, and had a maximum difference of 14 days. Phenological phase of the two honeysuckles in the same year also had a differ- ence. The overall flowering period of Lonicera tatarica cv. Fan Guo was longer 10 days than that of L. X bella Zab ＇ range fruiting＇ ; the maturation time of Lonicera tatarica cv. Fan Guo needed about 100 d, which advanced 10 days than L. X beUa Zab ＇ range fruiting＇. Both of the best ornamental periods of the two varieties were more than 40 days.
出处
《山西林业科技》
2012年第4期24-25,共2页
Shanxi Forestry Science and Technology
关键词
繁果忍冬
橙黄果美丽忍冬
形态特征
物候期
Lonicera tatarica cv. Fan Guo
L. X bella Zab ＇ range fruiting＇
Morphological character
Phenological phase
