【摘要】 [目的]掌握切花月季不同品种的耐湿涝性,为大面积推广切花提供技术参考。[方法 ]利用海南9月至10月的降雨自然条件,连续2年在生产上观察发生水涝灾害时,22个切花月季品种的综合表现,分析各品种耐涝能力。[结果]观测表明戴安娜、黑魔术、埃里克红、芬达拉等4个品种死亡率超过15%,其中戴安娜达25.7%;卡罗拉、梅兰口红、豆蔻年华、约会、选择、坦尼克、芬达拉、玛丽那、萨曼莎、金奖章、朝云、粉扇、红双喜等13个品种灾后长势较好,能较快恢复,具有一定的耐湿涝性。[结论]总体而言引进的切花月季品种具备一定的耐涝性,其中卡罗拉、梅兰口红、选择、坦尼克、芬达拉、玛丽那、萨曼莎、金奖章、朝云、粉扇、红双喜等11个品种耐涝能力最强,综合表现也最好,但黑魔术、影星、坦尼克和芬达拉等其他主栽品种耐涝性较差。更多还原

【Abstract】 [Objective] The aim was to master waterlogging tolerance of cut rose varieties,and provided technical reference for promoting cut rose largely.[Method] Based on natural rainfall information from July to October in Sanya,comprehensive performance of 22 varieties were observed in two consecutive years to analyze waterlogging tolerance ability of cut rose at waterlogging disaster.[Result] The mortality rates of Diana,Black Magic,Eric Red and Vendela were over 15%,and Diana’s was 25.7%.Carola,Rouge Meilland,Perfume white,Lovers’ Meeting,Choice,Tineke,Vendela,Marina,Samantha,Golden Emblem,Asagumo,Pink Fan and Double Delight grew better and recovered quickly after the disaster,with waterlogging tolerance.[Conclusion] The waterlogging tolerance of Carola,Rouge Meilland,My Choice,Tineke,Vendela,Marina,Samantha,Golden Emblem,Asagumo,Pink Fan and Double Delight was the best,which is also true for their comprehensive performances.But the waterlogging tolerance of other major cultivars such as Black Magic,Movie Star,Tineke and Vendela was poorer.更多还原