摘要
通过对呼中宏伟林场、阿木尔、塔河、新林、松岭5处兴安杜鹃株高、当年高生长量、冠幅的调查,其结果表明:松岭地区兴安杜鹃株高、当年高生长量、冠幅均高于其他调查地区;呼中地区兴安杜鹃株高、当年高生长量均低于其他调查地区;阿木尔地区兴安杜鹃丛枝数显著高于其他调查地区,除阿木尔和呼中地区外,其他地区兴安杜鹃丛枝数均低于30。
This paper is mainly obout the investigation of Rhododendron resources in the Daxing'an Mountains,and the investigation was carried out in five places,including the Huzhongt farm,Amur,Tahe,Xinlin District and Songling District.The results showed that The plant height,annual height growth and crown width of Rhododendron Simsii in Songling District were higher than those in other areas,and the plant height and annual height growth of Rhododendron dauricum in Huzhong farm were lower than those in other regions.The number of branches of Rhododendron dauricum from Amur region was significantly higher than that in other regions,except for Amur region and Huzhong region,the number of branches of Rhododendron dauricum from was lower than 30.
作者
刘霞
刘会锋
李明月
张国栋
唐仲秋
张永禄
LIU Xia(Forestry and Agriculture of Academy in the Daxing′an Mountains,Heilongjiang Jiagedaqi 165000)
出处
《林业科技》
2020年第4期51-53,共3页
Forestry Science & Technology
关键词
大兴安岭
兴安杜鹃
Daxing'An mountains
Rhododendron dauricum
