湖北江汉平原冷季型草坪草的抗性研究

Study on resistance characteristics of cool-season turfgrass in Jianghan plain of Hubei province

对湖北江汉平原引种的24个冷季型草坪草(品)种,包括8个高羊茅Festuca arundinacea品种,12个草地早熟禾Poa pratensis品种和4个多年生黑麦草Lolium perenne品种的抗旱性、抗病性和抗虫性进行评定,分别筛选出一些单一抗性及综合抗性表现优良的草坪草品种,为冷季型草坪草在我国冷、暖季型草坪草种的过渡带地区的建坪和管理提供依据。

A study on drought, disease and insect resistance of twenty-four cool-season turfgrass varieties including eight tall rescue varieties, twelve kentucky bluegrass varieties and four perennial ryegrass varieties was carried out in Jianghan plain of Hubei province. Several merit turfgrass varieties which have one excellent resistance or comprehensive excellent resistance were screened out through evaluation. The results would directly benefit cultivation and management of cool-season turfgrass in the transition zone of China.