四川盆地亚热带野生草坪草栽培试验及应用价值探讨  

Cultivation and utilization of some subtropical native turfgrasses in Sichuan basin, China

作　　者：魏涛 周寿荣[2] 

机构地区：[1]重庆交通科研设计研究院,重庆400067 [2]四川农业大学,四川雅安625014

出　　处：《草业科学》2001年第5期33-36,41,共5页Pratacultural Science

摘　　要：为开发利用四川盆周山区西缘的优良亚热带野生草坪草资源 ,采用野生双穗雀稗、狗牙根、早熟禾、知风草进行田间种植试验 ,观测移栽成活率、生长速率、地下生物量等生物学特性和绿期、叶色、盖度、成坪速度等坪用性状 ,并对草坪品质进行评价。结合草坪草生物学特性与成坪品质评价 ,综合分析其用于建植水土保持、观赏、运动场及游憩草坪的可行性。In order to exploit and utilize elite subtropical turfgrasses in the west edge of the mountainous area of Sichuan basin, China, four native grasses of bermudagrass (Cynodon dactylon) , thompsongrass (Paspalum districhum) , Korean lovegrass (Eragrostis ferruginea) and annual bluegrass (Poa annua) were cultivated. The biological features of transplanting survival rate, growth speed, underground biomass, and turf features of leaf color, green period, coverage and establishment speed were observed and evaluated. The feasibility of establishing the water and soil preservation turf, the athletic turf and the recreation turf were analyzed synthetically based on the biological characteristics and turf quality. Growth and multiplication characteristics and turf management technology were summarized.

关 键 词：野生草坪草 四川盆地 栽培技术 应用价值 成坪品质评价 

分 类 号：S688.405[农业科学—观赏园艺]