| 大豆品种(系)间光合活性的差异及其与产量的关系 |
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| 引用本文： | 杜维广,王育民,谭克辉.大豆品种(系)间光合活性的差异及其与产量的关系[J].作物学报,1982,8(2):131-134. |
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| 作者姓名： | 杜维广 王育民 谭克辉 |
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| 作者单位： | 黑龙江省农科院大豆所; 中国科学院植物所 |
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| 摘 要： | 用红外线 CO2分析仪测定了大豆各生育期及品种(系)间光合活性的差异。结果表明大豆的光合速率在整个生育期中发生规律性的变化呈双峰曲线,其高峰出现在始花期和结荚鼓粒期。大豆品种(系)间光合速率变异幅度为11～40毫克 CO2/分米~2·小时,平均23.1毫克 CO2/分米~2·小时,变异系数为28%全距
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| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
VARIETAL DIFFERENCE IN PHOTOSYNTHETIC ACTIVITY OF SOYBEAN AND ITS RELATION TO YIELD |
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| Du Weiguang,Wang Yumin,Tan Kehui.VARIETAL DIFFERENCE IN PHOTOSYNTHETIC ACTIVITY OF SOYBEAN AND ITS RELATION TO YIELD[J].Acta Agronomica Sinica,1982,8(2):131-134. |
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| Authors: | Du Weiguang Wang Yumin Tan Kehui |
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| Institution: | Institute of Soybean; Heilongjiang Academy of Agricultural Sciences;Institute of Botany Academia Sinica |
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| Abstract: | The Photosynthetic properities of different varieties(strains)of soybean were analysed with the infrared gas analyzer.Results showedthat the photosynthetic rate of soybean during the whole growing pe-riod varied in a regular pattern like a double peak curve with the peaksat the initial stage of flow |
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