江西省南昌市冷季型草坪草引种试验及评价

在江西南昌对7种冷季型草坪草进行了为期1年的引种栽培试验,从景观、性能2个角度对这7种草坪草进行了综合评价,并详细观察了其越冬和越夏表现。结果表明：景观价值高的是多年生黑麦草、杂交早熟禾和高羊茅;使用价值高的是杂交早熟禾、多年生黑麦草和高羊茅;耐热性强的草种有杂交早熟禾、白三叶和高羊茅。因此,认为杂交早熟禾和高羊茅可用于南昌及同类地区各类草坪上使用,白三叶可用于南昌及同类地区观赏草坪和保土草坪上使用。

Introduction Experiments and Evaluation of Cold-Season Turfgrass of Nanchang City in Jiangxi Province

One-year cultivation experiment of 7 introduced cold-season turfgrass was made,comprehensive evaluation of those was made from the spectacle and the performance,and its performance in winter and summer was carefully observed.The results showed that Perennial Ryegrass(Lolium perenne),Hybrid Bluegrass(Poa arachnifera×P.pratensis) and Tall Fescue(Festuca arundinacea) were the high-value spectacle.Hybrid Bluegrass(Poa arachnifera×P.pratensis),Perennial Ryegrass(Lolium perenne) and Tall Fescue(Festuca arundinacea) were the high-value use. Hybrid Bluegrass(Poa arachnifera×P.pratensis),White Clover(Trifolium repens) and Tall Fescueae(Festuca arundinacea) were the strong heat-endurance.So Hybrid Bluegrass(Poa arachnifera×P.pratensis) and Tall Fescue(Festuca arundinacea) could be recommended to use in Nanchang and similar lawn area,and White Clover (Trifolium repens) could be recommended to use in Nanchang and similar areas for enjoyment and soil preservation lawn.