【摘要】 研究了 16个多年生黑麦草草坪草新品种的引种适应性 ,结果表明 :16个黑麦草品种基本上均能适应成都地区 ,绿期达 36 5d;冬春季草坪质地较好 ,各项评分得分较高 ,但夏季表现枯草层多 ,草坪密度变稀 ;从总体表现来讲 ,Top hat、Barusa94 - 11、Pinnaele表现较其它品种优 ;从色泽上看 ,Top hat、Barusa94 - 11、J6 1PR2 76得分较高。更多还原

【Abstract】 The introduced adaptability of 16 varieties of perennial ryegrass were studied in Chendu. The result showed that all varieties could adapt to Chendu with evergreen color, they had fine quality in winter and spring but with too much withered matter and sparse density in summer. ‘Top hat’,‘Barusa94 11’ and ‘Pinnaele’ were superior to the other. ‘Top hat’,‘Barusa94 11’, and ‘J61PR276’ owned satisfactory color.更多还原