摘要
以昆明市嵩明县杨林镇常见的2个乌饭树变种乌鸦果和大叶乌鸦果为试材,研究了相同的水肥条件下,室内外不同的环境条件中,光照和温差对其物候期、观赏特性、适应性、抗逆性等性状的影响。结果表明:2个变种室内叶片、苞片和花脉的颜色均无变红现象,花期长且不能挂果,各物候期均晚于室外,都有较强的适应性和抗逆性;乌鸦果的物候期室内外均早于大叶乌鸦果,其叶片、苞片和花脉的颜色更容易受温度的影响。
Taking 2 varieties common plants of Vaccinium（V.fragile var.fragile and V.fragile var.mekongene） in Yanglin of Kunming as test materials,the effect of light and temperature range in the indoor and outdoor environment on their phenological phase,ornamental characteristics,adaptability,resistance etc.at same water and fertilizer condition were studied.The results showed that the color of the leaves,braxts and flowers of 2 varieties had no turned red,long flowering and no fruiting indoors,each phenological later than outdoor,all strong adaptability and stress tolerance;phenology of V.fragile var.Fragile was earlier than V.fragile var.mekongense both indoor and outdoor,and its color of the leaves,bracts and flowers veins more easily affected by the temperature.
出处
《北方园艺》
CAS
北大核心
2013年第13期73-75,共3页
Northern Horticulture
基金
云南省教育厅科学研究基金资助项目(2011C184)
关键词
乌饭树
引种
栽培
观赏特性
Vaccinium
introduction
cultivation
ornamental characteristics
