俄罗斯红叶李在宁夏的引种表现  

Introduction Performance of Russian Prunus Cerasifera in Ningxia

作　　者：纳卫华 郭玉琴 刘王锁 

机构地区：[1]永宁县农业技术推广服务中心,宁夏永宁750100 [2]宁夏葡萄酒与防沙治沙职业技术学院,宁夏银川750000

出　　处：《绿色科技》2016年第3期40-41,共2页Journal of Green Science and Technology

摘　　要：指出了俄罗斯红叶李生长季叶片始终保持鲜红且抗寒性极强,在银川地区表现良好,是难得的红叶耐寒树种。对其物候期,生长特性、观赏性等特点进行了观察,结果表明:俄罗斯红叶李适应本地的气候条件,能正常生长发育,表现出较强的耐寒、耐高温、耐旱和抗病性,具有很高的观赏价值和推广应用价值。The blade of Russian Prunus cerasifera stays bright red and shows outstanding cold resistance in growing season,which performs quite well in Yinchuan region and is the rare red-leave species of cold resistance.Through the observation of its phenophase,growth characteristics and ornamental characteristics,the results indicate that it can adapt to the local climate conditions and grows normally.

关 键 词：俄罗斯红叶李 物候期 生长发育 

分 类 号：S72[农业科学—林木遗传育种]