| 小麦冠层叶片和芒对产量因素的影响 |
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| 引用本文： | 冯朝章 余泽高. 小麦冠层叶片和芒对产量因素的影响[J]. 湖北农学院学报, 1994, 14(1): 1-7 |
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| 作者姓名： | 冯朝章 余泽高 |
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| 作者单位： | 湖北农学院农学系 |
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| 摘 要： | 研究了小麦冠层叶片和芒对产量因素的影响；分析讨论了冠层叶片和芒的同化能力和补偿能力。结果表明：冠层叶片和芒是小麦重要的光合源。在开花期剪叶、剪芒而减源，使千粒重、穗粒数及穗粒重显著下降。
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| 关 键 词： | 小麦 冠层 叶片 产量因素 |
Effects of Canopy Leaves and Awns on Yield Components in Wheat |
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| Feng Chaozhang,Yu Zegao. Effects of Canopy Leaves and Awns on Yield Components in Wheat[J]. Journal of Hubei Agricultural College, 1994, 14(1): 1-7 |
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| Authors: | Feng Chaozhang Yu Zegao |
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| Abstract: | The effects of canopy leaves and awns on yield components in wheat were studied. Assimilatorypower and compensation intensity of canopy leaves and awns were discussed.The results showed that canopyleaves.and awns are the most important photosynthetic sourcs. The decrements of seed weight and seed number re-sulted from cutting canopy leaves and awns in blooming date were extremely significant. |
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| Keywords: | wheat canopy lecves awn yield components |
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