| 白榆新品种‘阳光男孩’ |
| |
| 引用本文： | 闫淑芳,黄印冉,张均营,刘易超,杨玉梅.白榆新品种‘阳光男孩’[J].园艺学报,2014,41(12):2553-2554. |
| |
| 作者姓名： | 闫淑芳 黄印冉 张均营 刘易超 杨玉梅 |
| |
| 作者单位： | 河北省林业科学研究院，河北省林木良种工程技术中心，石家庄 050061 |
| |
| 基金项目： | 国家农业转化资金资助项目（2007GB2A200029） |
| |
| 摘 要： | ‘阳光男孩’是从白榆实生苗中选育出的观赏型榆树新品种。落叶乔木，树干通直，树冠呈长卵圆形；叶片大且厚，长8.5 ~ 12.5 cm，宽4.5 ~ 6.5 cm，上表面有硬毛，粗糙；枝条斜向上伸展，稀疏，1年生枝紫褐色；幼树树皮灰绿色，光滑，皮孔清晰，无纵裂。适宜在中国的东北、西北、华北及沿海地区栽植。
|
| 关 键 词： | 白榆 品种 |
A New Ulmus pumila Cultivar‘Yangguang Nanhai’ |
| |
| YAN Shu-Fang-,HUANG Yin-Ran,ZHANG Jun-Ying,LIU Yi-Chao,YANG Yu-Mei.A New Ulmus pumila Cultivar‘Yangguang Nanhai’[J].Acta Horticulturae Sinica,2014,41(12):2553-2554. |
| |
| Authors: | YAN Shu-Fang- HUANG Yin-Ran ZHANG Jun-Ying LIU Yi-Chao YANG Yu-Mei |
| |
| Institution: | Hebei Academy of Forestry Sciences，Hebei Engineering Research Center for Trees Varieties，Shijiazhuang 050061，China |
| |
| Abstract: | Ulmus pumila L.‘Yangguang Nanhai’is a new ornamental tree which is selected from the descendant population of U. pumila by Hebei Academy of Forestry Sciences. U. pumila‘Yangguang Nanhai’is deciduous trees，with straight trunk and long oval crown．The leaves are large，thick，8.5–12.5 cm long，4.5–6.5 cm width，with bristles on the rough surface. One year old branch is red-brown. The branches are obliquely upward and sparse. The young trees bark is celadon，smooth，lenticels clear，no longitudinal crack. This cultivar is suitable in northeast，northwest，north and coastal regions of China etc. to grow． |
| |
| Keywords: | Ulmus pumila cultivar |
|
| 点击此处可从《园艺学报》浏览原始摘要信息 |
| 点击此处可从《园艺学报》下载免费的PDF全文 |
