摘要
通过对寒地野生三叶草开发利用,研究了野生三叶草的形态特征与抗寒性。结果表明:野生三叶草成坪速度快、抗寒性优于进口同类草,观赏期比进口同类草长10余天,野生红三叶能在寒冷地区越冬,填补了东北地区园林绿化无红三叶的空白。
Through the development and the use of wild colver nodules, the morphological characteristic and its cold resistance were studied. The results showed that the growth velocity and cold resistance were better than thoes of imported colver nodules; the period of view and admired were 10 days longer than the imported ones. Wild red colver nodules could live through the winter in the frigid region. It filled the blankness of garden virescence in northeast area.
出处
《黑龙江农业科学》
2007年第6期62-63,共2页
Heilongjiang Agricultural Sciences
基金
哈尔滨市科委攻关项目(2005AA6CN082)
关键词
野生植物
白三叶
红三叶
抗寒性
wild plant
white colver nodules
red colver nodules
cold resistance
