根据连续三年的田间观察试验结果，对引种栽培的１３种草坪草品种，从物候期、覆盖度、密度、再生速度、品质特性及抗逆性等进行对比分析，筛选出了适合贵州南部生态条件下栽培的优良草坪草品种——梅里安早熟禾、爱肯尼早熟禾、剪股颖、匍茎剪股颖等，从而为贵州南部建坪草种的选择奠定了基础。 According to the results of field observation for three years in succession, 13 turfgrass varieties introduced and cultivated were compared and analyzed from the aspects of phenology, coverage, density, regeneration rate, quality characteristics and stress resistance. Under the conditions of cultivated good turfgrass varieties - Merrill bluegrass, Aik Kenny bluegrass, Shendan Ying, Creeping stem Ying Ying, etc., so as to build the southern Guizhou grass Ping grass laid the foundation for the choice.