东非狼尾草在云南公路护坡中的应用前景分析  

作　　者：张龄 

机构地区：[1]昆明公路局机械化养护和应急中心,云南昆明650106

出　　处：《产业创新研究》2018年第5期122-124,共3页Industrial Innovation

摘　　要：东非狼尾草属禾本科狼尾草,多年生草本植物,为下繁禾草,因其匍匐生长,根系发达,固土能力强,且匍匐茎分枝性强,可以形成贴地生长、牢固的、稠密的、低矮的草层,能有效地防止水土流失,并且东非狼尾草耐践踏、耐刈割、绿期长,容易养护管理,是云南公路护坡建设的优良草种。Pennisetum clandestinum is a perennial herb of Pennisetum lutescens. It is a subtropical herbaceous plant. Because of its pod growth, its roots are well developed and its ability to consolidate soil is strong. The dense, low-grass layer can effectively prevent soil erosion, and Pennisetum lutescens is resistant to trampling, resistant to cutting, has a long green period, and is easy to maintain and manage. It is an excellent grass species for road protection in Yunnan.

关 键 词：东非狼尾草 云南公路护坡 应用前景 

分 类 号：S688.4[农业科学—观赏园艺]