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| 引用本文： | 郭运青,唐树梅 张宇慧,王康明,徐建成.表格[J].热带作物学报,2008,28(3):29-30. |
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| 作者姓名： | 郭运青 唐树梅 张宇慧 王康明 徐建成 |
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| 作者单位： | 1 海南大学农学院 2海南省建筑设计院 |
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| 摘 要： | 以几种海南常见的乡土地被植物为对照，对目前国内屋顶绿化应用较为广泛的佛甲草、垂盆草进行耐旱性研究。综合各项生理指标，供试品种的耐旱性如下：佛甲草＞垂盆草＞钝叶草＞热研12号平托花生＞细叶结缕草＞狗牙根＞大叶油草＞南美蟛蜞菊。
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| 关 键 词： | 地被植物 屋顶绿化 水分胁迫 生理指标 |
Study on Drough tResistance of Some Greening Plants Grown on Roofs |
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| Abstract: | An attempt was made to compare the drought resistance of two groundcover plants, Sedum lineareThunbergand SedumsarmentosumBunge, widely used at present for roof greening with that of the common native groundcover plants in Hainan. They were found, based on all the physiological indexes determined, to have higher drought resistance in the order of Sedum lineareThunberg> Sedum sarmentosum Bunge> Stenotaphrum secundatum (Walter) Kuntze> ArachispintoiKrapovickasetGregory cv.ReyanNo.12> Zoysiapacifica(Goudswaard) HottaetKuroki> Cynodondactylon(Linnaeus) Persoon> AxonopusaffonisChase> Trilobate Wedelia. |
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| Keywords: | groundcover plant roof greening water stress physiological index |
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