22种草坪草在兰州地区的优选试验及适应性评价  

Optimization Test and Adaptability Evaluation of 22 Varieties of Turfgrass in Lanzhou

作　　者：杨振坤 王齐[2] 师春娟 王有国[4] 

机构地区：[1]甘肃省兰州植物园,甘肃兰州730070 [2]甘肃农业大学草业学院,甘肃兰州730070 [3]甘肃小陇山林业科学研究所,甘肃天水741022 [4]云南农业大学园林园艺学院,云南昆明650201

出　　处：《安徽农业科学》2010年第20期10624-10626,共3页Journal of Anhui Agricultural Sciences

摘　　要：[目的]筛选适合兰州地区生长的优良草坪草品种。[方法]对22种草坪草在兰州地区进行综合质量评定。[结果]多年生黑麦草中的PREMIER(7.10)和BARCRED(6.85)、高羊茅中的BARLEXAS(7.05)和PHOENIX(6.70)、紫羊茅中的BARCROWN(7.30)和BARGREEN(6.55)及早熟禾中的BARON(7.25)、BARZAN(7.05)和BARTITIA(6.90)9个品种在整个试验期内表现优异,适应性强,适宜于在兰州地区及周边气候环境相似地区推广栽培;而PARK(5.70)、BARFELIX(6.05)、BARLEDUC(5.85)、BARNICA(5.85)、BAR-BALL(6.00)5个品种的生长表现最差,不适宜在兰州地区的气候环境下生长。[结论]筛选出9个适合兰州地区生长的优良草坪草品种。[Objective] The aim was to screen fine turfgrass varieties for growth in Lanzhou.[Method] Comprehensive quality assessment of 22 varieties of turfgrass was carried in Lanzhou in 2005-2008.[Result]The results showed that during the trial PREMIER and BARCRED scored 7.10 and 6.85 respectively;BARLEXAS and PHOENIX scored 7.05 and 6.70 respectively;BARCROWN and BARGREEN scored 7.30 and 6.55 respectively;BARON,BARZAN and BARTITIA scored 7.25,7.05 and 6.90 respectively.All of them showed excellent trait during the trial,So these varieties could grow in Lanzhou and other regions which had the same climate.BARK,BARFELIX,BALEDUC,BARNICA and BARBALL scored 5.70,6.05,5.85,5.85 and 6.00 respectively.Their performance was poor and couldn＇t been planted in Lanzhou.[Conclusion] The study screened 9 fine turfgrass varieties for growth in Lanzhou.

关 键 词：草坪草 适应性 评价 

分 类 号：S688.4[农业科学—观赏园艺]