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| 卷叶病毒对葡萄叶片光合活性影响的初测 | |
| 引用本文： | 王国珍,李淑华,麻冬梅,樊仲庆,马金平.卷叶病毒对葡萄叶片光合活性影响的初测[J].中外葡萄与葡萄酒,2005(3):20-23. |
| 作者姓名： | 王国珍 李淑华 麻冬梅 樊仲庆 马金平 |
| 作者单位： | 1. 宁夏农林科学院植物保护研究所,银川,750002 2. 宁夏农业生物重点实验室,银川,750002 3. 宁夏农林科学院芦花台园林试验场,750022 |
| 基金项目： | 宁夏科技攻关项目，宁夏国际合作项目 |
| 摘 要： | 卷叶病毒(GLRV)的侵染,导致酿酒葡萄叶片的叶绿素含量降低,气孔导度下降和细胞间隙CO2浓度升高,最终表现为叶片光合速率降低.荧光叶绿素测定进一步说明,病毒的侵染抑制了光系统Ⅱ的光化学反应,最大光化学效率下降. |
| 关 键 词： | 卷叶病毒 葡萄 光合活性 |
The Preliminary Measurement of The effect of GLRV on The Photosynthesis Activity of Grape Lamina |
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| WANG Guo-zhen,LI Shu-hua,MA Dong-mei,FAN Zhong-qing,MA Jin-Ping.The Preliminary Measurement of The effect of GLRV on The Photosynthesis Activity of Grape Lamina[J].Sino-Overseas Grapevine & Wine,2005(3):20-23. | |
| Authors: | WANG Guo-zhen LI Shu-hua MA Dong-mei FAN Zhong-qing MA Jin-Ping |
| Abstract: | The invasion of GLRV reduce the chlorophyll content in laminas of vintage grape, decline the stomatal conductance, increase CO2 concentration in intercellular space, and result in the reduction of lamina photosynthesis velocity. The fluorescence chlorophyll measurement showed that the invasion of virus inhabit the photochemistry reaction of Photoreaction System II and reduce the most photochemistry reaction efficiency. |
| Keywords: | GLRV Grapevine Photosynthesis activity |
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