摘要
在对斑叶堇菜等10种河北野生地被植物引种成功的基础上,通过形态特征、物候期以及生长动态的观测,研究了其生物学特性。结果表明:10种野生地被植物形态特征各异;斑叶堇菜的绿期最长(264d),歪头菜的花期最长(130d);植株高度最大的是歪头菜(76.82cm),最小的是东方草莓(15.21cm);叶面积最大的是大叶铁线莲(174.88cm2),最小的是求米草(14cm2)。
On the basis of ten wild ground cover plants introduced successfully,their biological properties were researched through the observation of morphological characteristics,phonological period and growth dynamics.The results showed that the morphological characteristics of the ten wild ground cover plants are diverse;Viola variegate has the longest green stage of 264 days and Vicia unijuga has the longest flower period of 130 days.Vicia unijuga is the highest which is up to 90cm, while Fragaria orientalis is the shortest with height of 15.21cm;Clematis heraeleifolia has the biggest leaf area of 174.88cm^2 and Oplismenus undulatifolius with the smallest of 14 cm^2.
作者
董谦
刘冬云
李莹
DONG Qian LIU Dong-yun LI Ying(Hebei Acodemy of Forestry Sciences,Shijiazhuang,Hebei 050061 The Agricultural University of Hebei,Baoding, Hebei 071000)
出处
《河北林业科技》
2016年第6期11-15,共5页
Journal of Hebei Forestry Science and Technology
基金
基金项目 京津冀地区节约型乡土地被植物资源的搜集与利用(15227534)
关键词
野生地被植物
生物学特性
形态特征
物候期
生长动态
Wild ground cover plants
Biological property
Morphological character
Phonological period
Growth dynamics
