| 袖叶片与抗旱性相关的解剖结构指标研究 |
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| 引用本文： | 刘冰浩,陈国平,牛英,廖贤军,罗世杏,陈贵峰.袖叶片与抗旱性相关的解剖结构指标研究[J].北方园艺,2011(13):9-12. |
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| 作者姓名： | 刘冰浩 陈国平 牛英 廖贤军 罗世杏 陈贵峰 |
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| 作者单位： | 广西柑桔研究所,广西柑枯种质改良重点实验室培育基地,广西,桂林,541004;广西柑桔研究所,广西柑枯种质改良重点实验室培育基地,广西,桂林,541004;广西柑桔研究所,广西柑枯种质改良重点实验室培育基地,广西,桂林,541004;广西柑桔研究所,广西柑枯种质改良重点实验室培育基地,广西,桂林,541004;广西柑桔研究所,广西柑枯种质改良重点实验室培育基地,广西,桂林,541004;广西柑桔研究所,广西柑枯种质改良重点实验室培育基地,广西,桂林,541004 |
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| 基金项目： | 广西公益性科研院所基本业务资助项目(基本业务2009002); 广西科学研究与技术开发计划资助项目 |
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| 摘 要： | 以柚为试材,测定了10个品种柚的叶片厚度、上表皮厚度、下表皮厚度、栅栏组织厚度、海绵组织厚度、叶片组织结构紧密度、气孔纵径、气孔横径、气孔大小、气孔密度和气孔相对面积,采用隶属函数分析法进行柚不同品种的抗旱性分析。结果表明:10个品种在各项叶片解剖结构指标上差异极显著。对11个抗旱指标进行了主成分分析和隶属函数分析,10个品种的抗旱性大小排序为:左氏柚>矮文柚>东风早柚>虎蜜柚>脐柚>华蓥山柚>通贤柚>梁平柚>早熟柚>强德勒。
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| 关 键 词： | 柚 叶片解剖结构 抗旱性 |
Study on Leaf Anatomical Structure Indexes Related to Drought Resistance of Pummelo |
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| LIU Bing-hao,CHEN Guo-ping,NIU Ying,LIAO Xian-jun,LUO Shi-xing,CHEN Gui-feng.Study on Leaf Anatomical Structure Indexes Related to Drought Resistance of Pummelo[J].Northern Horticulture,2011(13):9-12. |
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| Authors: | LIU Bing-hao CHEN Guo-ping NIU Ying LIAO Xian-jun LUO Shi-xing CHEN Gui-feng |
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| Institution: | LIU Bing-hao,CHEN Guo-ping,NIU Ying,LIAO Xian-jun,LUO Shi-xing,CHEN Gui-feng(Guangxi Citrus Research Institute,Guangxi Citrus Cultivation Base of Improvement Key Laboratory,Guilin,Guangxi 541004) |
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| Abstract: | Ten cultivars pummelo were used as test material,the drought resistance indexes of leaf thickness,top epidermis thickness,lower epidermis thickness,thickness of palisade tissue,leaf tissue structure tense ratio(CTR),longitudinal diameter of stoma,horizontal diameter of stoma,stoma density,stoma size and relative area of different cultivars pummelo were measured,by the method of membership function on drought resistance indexes were analyzed.The results showed that differences of each anatomical leaf structu... |
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| Keywords: | pummelo anatomical leaf structure drought resistance |
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