【摘要】 1995～ 1999年在过渡气候带进行了四种不同冷季型草坪草的引种试验。结果表明 ,高羊茅是实现草坪四季常绿的首选草种 ;草地早熟禾观赏性比高羊茅好 ,但有黄绿期 ;多年生黑麦草和匍匐翦股颖的观赏性最好 ,但在夏季要大片枯死 ,可用于临时性草坪建植 ,不适合作永久性草坪草。更多还原

【Abstract】 The experiments of introduction of the four cool season turfgrasses was conducted from 1995 to 1999. The results confirmed the following conclusions. Tall fescue (Festuca arundinacea Schreb.) was the best choice if making turfgrasses evergreen in the four seasons. Kentucky bluegrass (Poa pratensis L.) was better than tall fescue in view, but had yellowgreen period. Perennial ryegrass (Lolium perenne L.) and creeping bentgrass (Agrostis stolonifera L.) which were suitable for building provisional turf instead of permanent one, were best in view though they would wither at large range in summer.更多还原