| 影响茶树叶片净光合速率的生态生理因子的初步分析 |
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| 引用本文： | 吴敏生,王守才,戴景瑞.影响茶树叶片净光合速率的生态生理因子的初步分析[J].作物学报,2000,26(1):110-115. |
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| 作者姓名： | 吴敏生 王守才 戴景瑞 |
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| 作者单位： | 福建农业大学， 福建福州， 350002 |
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| 基金项目： | 国家自然科学基金，国家科技攻关项目 |
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| 摘 要： | 以铁观音品种为材料， 测定茶树光合作用以及生理因子和茶园生态因子的年变化、 日变化。 统计分析表明： 光温在茶园生态系统年变化中起主导作用， 湿度、 CO2处于次要地位； 生理因子年变化中叶温、 气孔导度起主导作用， 胞间CO2浓度、 蒸腾速率处于次要地位； 生态因子对净光合速率Pn的直接线性关系比生理因子更为密切，
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| 关 键 词： | 茶树 净光合速率 生态生理因子 |
| 收稿时间： | 1998-12-24 |
| 修稿时间： | 1999-05-08 |
Preliminary Analysis for the Relationship between Eco-physiological Factors and Net Photosynthetic Rate of Tea Leaves |
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| LIN Jin-Ke,LAI Min-Zhi.Preliminary Analysis for the Relationship between Eco-physiological Factors and Net Photosynthetic Rate of Tea Leaves[J].Acta Agronomica Sinica,2000,26(1):110-115. |
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| Authors: | LIN Jin-Ke LAI Min-Zhi |
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| Institution: | Fujian Agricultural University, Fujian Fuzhou, 350002 |
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| Abstract: | The annual and diurnal changes of photosynthesis, physiological factors and ecological factors in a Tieguanyin tea garden were determined. The results showed that the light and temperature were the major component in annual change of ecosystem, and leaf temperature and stomatal conductance were the |
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| Keywords: | Tea Net photosynthetic rate Eco-physiological factors |
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