In order to find a variety of cool season turfgrass in Changsha. The experiment comparied a test in year 2003 to 2005 with 9 ryegrass varieties (Katisa, Celebration, Pamper imagination, Dolford, Bond, Accent, Carter, Sharpshooter, Assent), which were evaluationed measurement index as the lawn through period of emergence, turfmature stage, green degree, density, leaf texture, homogeneity, comprehensive evaluation. The result showed that the lawn characteristic of Katisa, Accent, Carter were well, and can adapt to the cool season turf in Changsha, because of the strong recycled ability, and quic...