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| 芒果叶片解剖结构与抗旱性的关系 | |
| 引用本文： | 金龙飞,范飞,罗轩,高爱平,李绍鹏,李新国.芒果叶片解剖结构与抗旱性的关系[J].西南农业学报,2012,25(1):232-235. |
| 作者姓名： | 金龙飞 范飞 罗轩 高爱平 李绍鹏 李新国 |
| 作者单位： | 1. 农业部热带作物种质资源利用重点开放实验室,海南儋州571737;热带作物种质资源保护与开发利用教育部重点实验室(海南大学),海南海口570228 2. 热带作物种质资源保护与开发利用教育部重点实验室(海南大学),海南海口,570228 3. 农业部热带作物种质资源利用重点开放实验室,海南儋州571737;中国热带农业科学院热带作物品种资源研究所,海南儋州571737 |
| 基金项目： | 农业部热带作物种质资源利用重点实验室开放课题(KFKT-2009-02) |
| 摘 要： | 利用石蜡切片、光学显微镜观察的方法,对紫花芒、粤西1号、留香芒、青皮芒4个芒果品种的叶片厚度、叶片组织紧密度(CTR)等解剖结构进行观测,并通过隶属函数来综合评价其抗旱性大小。结果表明:4个芒果品种的叶片显微结构存在一定程度的差异,叶片厚度、上表皮厚度、栅栏组织均达到显著性差异;隶属函数法综合评价4个品种抗旱性强弱依次为粤西1号>留香芒>青皮芒>紫花芒。 |
| 关 键 词： | 芒果 叶片解剖结构 隶属函数 抗旱性 |
Studies on Leaf Anatomical Structures of Mango and Its Relations to Drought Resistance |
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| JIN Long-fei , FAN Fei , LUO Xuan , GAO Ai-ping , LI Shao-peng , LI Xin-guo.Studies on Leaf Anatomical Structures of Mango and Its Relations to Drought Resistance[J].Southwest China Journal of Agricultural Sciences,2012,25(1):232-235. | |
| Authors: | JIN Long-fei FAN Fei LUO Xuan GAO Ai-ping LI Shao-peng LI Xin-guo |
| Institution: | 1,2 (1.Key Laboratory for Utilization of Tropical Crop Germplasm Resources,Ministry of Agriculture, Hainan Danzhou 571737,China;2.Key Laboratory of Protection and Development Utilization of Tropical Crop Germplasm Resources(Hainan University),Ministry of Education,Hainan Haikou 570228,China;3.Tropical Crops Genetic Resource Institute,Chinese Academy of Tropical Agriculture,Hainan Danzhou 571737,China) |
| Abstract: | The leaf anatomical structures of four kinds mango i.e.Zihua,Yuexi No.1,Liuxiang, Qingpi were observed and measured under optical microscope by paraffin-section method.The results showed that there were different in the thickness of leaf,thickness of upper leaf epidermis, thickness of palisade tissue to certain extent.The comprehensive evaluation of the four cultivars was handled by using the subordinate function method.The drought tolerance of four cultivars was in the following order:Yuexi No.1,Liuxiang,Qingpi,Zihua. |
| Keywords: | Mango Leaf anatomical structure Subordinate function Drought resistance |
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