| 弱光处理对番茄幼苗几项生理指标的影响 |
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| 引用本文： | 朱延姝,冯辉.弱光处理对番茄幼苗几项生理指标的影响[J].安徽农业科学,2006,34(14):3284-3284,3327. |
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| 作者姓名： | 朱延姝 冯辉 |
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| 作者单位： | 沈阳农业大学生物科技学院,辽宁,沈阳,110161;沈阳农业大学园艺学院,辽宁,沈阳,110161 |
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| 基金项目： | 国家“863”项目（2002AA207013）：辽宁省教育厅项目（20040321）. |
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| 摘 要： | 研究了基因型不同的10个番茄品系幼苗功能叶片在不同弱光胁迫处理后,光合速率、蒸腾速率、气孔导度和胞间CO2浓度的变化。结果表明,各番茄品系的光合速率、蒸腾速率均随光强的减弱逐渐降低,而气孔导度和胞间CO2浓度在不同光环境下呈现出不同的变化趋势。
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| 关 键 词： | 弱光 番茄 生理指标 |
| 文章编号： | 0517-6611（2006）14-3284-01 |
| 收稿时间： | 2006-04-14 |
| 修稿时间： | 2006-04-14 |
Change of Several Physiology Index of Tomato Seedling under Low Light Density |
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| ZHU Yan-shu ,et al.Change of Several Physiology Index of Tomato Seedling under Low Light Density[J].Journal of Anhui Agricultural Sciences,2006,34(14):3284-3284,3327. |
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| Authors: | ZHU Yan-shu |
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| Abstract: | The photosynthetic rate,transpiration rate,stomata conductance and internal CO2 concentration in function leaf at seedling stage of 10 tomato varieties were investigated under the treatments of different low light density.The result showed that photosynthetic rate and transpiration rate were gradually decreased with the reducement of light density and the change tendency of stomata conductance and internal CO2 concentration were different among the tested varieties under different low light density. |
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| Keywords: | Tomato Low light density Physiology index |
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