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| 3个台湾青枣品种与野生毛叶枣光合作用及叶绿素荧光特性的比较 | |
| 引用本文： | 刘世平,李武军,黄小凤,徐志防,曹洪麟.3个台湾青枣品种与野生毛叶枣光合作用及叶绿素荧光特性的比较[J].广东农业科学,2007(7):7-10. |
| 作者姓名： | 刘世平 李武军 黄小凤 徐志防 曹洪麟 |
| 作者单位： | 1. 东莞植物园,广东,东莞,523086 2. 中国科学院研究生院,北京,100039;中国科学院华南植物园,广东,广州,510650 3. 中国科学院华南植物园,广东,广州,510650 |
| 基金项目： | 广东省国际科技合作计划 |
| 摘 要： | 对高低两种光强(200、800 μmol/m2·s)下3个台湾青枣品种(蜜丝、五千和大脆蜜)与野生毛叶枣的光合作用和叶绿素荧光特性的比较研究结果表明,两种光强下大脆蜜的光合速率和水分利用效率都显著高于蜜丝和五千,甚至达到了野生毛叶枣的水平;五千耐荫能力最强,大脆蜜最差.建议根据几个台湾青枣品种的不同光合、蒸腾、水分利用和叶绿素荧光特性,并结合果园的光照和水分条件选择适宜的品种. |
| 关 键 词： | 台湾青枣 野生毛叶枣 光合速率 叶绿素荧光特性 |
| 文章编号： | 1004-874X（2007）07-0007-04 |
| 修稿时间： | 2007-05-18 |
Comparison of photosynthesis and chlorophyll fluorescence traits between 3 cultivars and one wild of Ziziphus mauritiana |
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| LIU Shi-ping,LI Wu-jun,HUANG Xiao-feng,XU Zhi-fang,CAO Hong-lin.Comparison of photosynthesis and chlorophyll fluorescence traits between 3 cultivars and one wild of Ziziphus mauritiana[J].Guangdong Agricultural Sciences,2007(7):7-10. | |
| Authors: | LIU Shi-ping LI Wu-jun HUANG Xiao-feng XU Zhi-fang CAO Hong-lin |
| Institution: | 1.Botanical Garden of Dongguan, Dongguan 523086,China;2.Chinese Academy of Science Graduated University, Beijing 100039, China;3.Botanical Garden of South China, Chinese Academy of Sciences, Guangzhou 510650, China |
| Abstract: | The comparison of photosynthesis and chlorophyll fluorescence traits between 3 cultivars and wild Ziziphus mauritiana Lam.based on two levels of light intensity states.The results show that: the net photosynthesis rate and water use efficiency of Dacuimi are significant higher than those of Misi and Wuqian,even equals to those of wild Indian jujube;Shade resistant of Wuqian is stronger than that of other cultivars and wild Indian jujube.Thus,we should choose suitable cultivar according to their photosynthesis and chlorophyll fluorescence traits to get more economic interests. |
| Keywords: | Ziziphus mauritiana Lam wild Ziziphus mauritiana net photosynthesis rate chlorophyll fluorescence |
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