| 甜菜苗期限量控制灌溉对叶绿素含量、光合速率及产量的影响 |
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| 引用本文： | 刘娜,于海滨,周芹.甜菜苗期限量控制灌溉对叶绿素含量、光合速率及产量的影响[J].中国糖料,2006(4):36-37,43. |
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| 作者姓名： | 刘娜 于海滨 周芹 |
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| 作者单位： | 中国农业科学院甜菜研究所,哈尔滨,150080 |
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| 摘 要： | 春季干旱条件下,苗期灌溉处理可以提高甜菜叶片叶绿素含量和光合速率,尤其对于生育后期保持叶片较高的光合能力有明显作用。苗期较好的水分条件,能够提高甜菜块根的产量和含糖率。
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| 关 键 词： | 甜菜 叶绿素 光合速率 |
| 文章编号： | 1007-2624（2006）04-0036-02 |
| 收稿时间： | 2006-05-19 |
| 修稿时间： | 2006-05-19 |
Effect of Irrigation on Chlorophyll Content, Photosynthetic Rate and Root Yield of Sugarbeet Seedlings |
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| LIU Na,YU Hai-bin,ZHOU Qin.Effect of Irrigation on Chlorophyll Content, Photosynthetic Rate and Root Yield of Sugarbeet Seedlings[J].Sugar Crops of China,2006(4):36-37,43. |
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| Authors: | LIU Na YU Hai-bin ZHOU Qin |
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| Institution: | Sugarbeet Research Institute of CAAS, Harbin 150080, China |
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| Abstract: | The experimental results showed that chlorophyll content and photosynthetic rate of irrigated sugarbeet seedlings were increased under the drouthy springtime,especially high photosynthesis of leaf was kept during growth anaphase.The root yield and sugar content were increased as irrigating enough water during seedling period. |
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| Keywords: | Sugarbeet Chlorophyll Photosynthetic rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
