昆明地区八个爱尔兰草坪草种的引种筛选

Screening of Eight Turf Grasses in Kunming Introduced from Ireland

为选择出更多适应昆明地区条件的优良草坪草品种,以8个爱尔兰草坪草种为材料,对其生长习性和适应性进行连续5个月的观察引种试验。结果表明:8个品种均能正常生长发育,冬春季能保持常绿。草地早熟禾、紫羊茅、剪股颖、组合草种和细匍匐紫羊茅的综合观赏性状最好,具有较强的适应性和抗逆性,适合在昆明地区生态条件下作进一步试验栽培筛选。

In order to screen more turf grass varieties adapted to ecological environment in Kunming,taking eight turf grasses as test materials which were introduced from Ireland,the growth habit and adaptability for Kunming were observed for five consecutive months.The results showed that eight varieties grow well and kept green in winter and spring.The ornamental characters of Poapretensis,Festuca rubra L.,Agrostis capillaries,Festuca rubra Litoralis and combination of grass seed were the best,and they had strong adaptability and resistance,which were suitable for further screening test cultivation under the ecological conditions in Kunming.