几种引进冷季型草坪草的生长及抗旱生理指标

Growth and physiological indices for drought resistance on introduced cold-season turfgrasses

对 6个草种的 2 2个品种冷季型草坪草在武汉地区的生长表现进行比较与评价 ,初步认为草地早熟禾与高羊茅生长表现较好。在此基础上 ,对 4种草坪草进行生理指标分析结果表明草地早熟禾抗旱性最好。

Twenty two cold season turfgrass cultivars form six species were compared and evaluated in Wuhan. Poa pratensis and Festuca arundinacea showed better growth performance, P.pratensis had best drought resistance among four species according physiological index analysis.