| 磷与甜菜产量的形成之二——磷素水平对甜菜光合作用的影响 |
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| 引用本文： | 曲文章,耿立清,高妙真. 磷与甜菜产量的形成之二——磷素水平对甜菜光合作用的影响[J]. 中国甜菜糖业, 2001, 0(3): 8-11 |
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| 作者姓名： | 曲文章 耿立清 高妙真 |
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| 作者单位： | 1. 东北农业大学
2. 黑龙江省农科院 |
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| 摘 要： | 甜菜光合系统的大小明显受磷素水平的制约，二者呈极显著的正相关，。增施磷肥能增加甜菜的叶绿素含量，提高单叶和群体的光合速率。
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| 关 键 词： | 单株叶面积 叶面积指数 叶绿素 光合速率 甜菜 光合作用 磷素水平 |
| 文章编号： | 1002-0551(2001)03-0008-04 |
Affection of Phosphorus Level to Sugarbeet Photosynthesis |
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| QU Wen-zhang ,GENG Li-qing ,GAO Miao-zhen. Affection of Phosphorus Level to Sugarbeet Photosynthesis[J]. China Beet & Sugar, 2001, 0(3): 8-11 |
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| Authors: | QU Wen-zhang GENG Li-qing GAO Miao-zhen |
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| Affiliation: | QU Wen-zhang 1,GENG Li-qing 2,GAO Miao-zhen 1 |
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| Abstract: | The effect of sugarbeet photosynthetic system was restricted by phosphorus level obviously.There was a prominently positive correlation between them.To increase phosphorus fertilizer can increase chlorophyll contend of sugarbeet,as well photosynthetic rate of sugarbeet single leaf and population. |
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| Keywords: | plant leaf area Leaf area index Chlorophyll Photosynthetic rate |
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