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| 干旱胁迫对小麦主要器官干物重的影响 | |
| 引用本文： | 刘志连,刘桂茹,王静华. 干旱胁迫对小麦主要器官干物重的影响[J]. 华北农学报, 2008, 23(Z2) |
| 作者姓名： | 刘志连 刘桂茹 王静华 |
| 作者单位： | 河北农业大学,农学院,河北,保定,071001 |
| 摘 要： | 以7个小麦品种为试验材料,研究其主要器官干物质在干旱胁迫条件下发生的相应变化。结果表明,穗粒重受影响最小,依次为颖壳质量、茎秆干质量和叶片干质量。叶片和颖壳在干物质积累上收支平衡,茎秆是籽粒干物质积累的部分来源。 |
| 关 键 词： | 冬小麦 干旱胁迫 干物质积累 |
Effects on Vital Organs of Wheat by Drought Stress |
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| LIU Zhi-lian,LIU Gui-ru,WANG Jing-hua. Effects on Vital Organs of Wheat by Drought Stress[J]. Acta Agriculturae Boreali-Sinica, 2008, 23(Z2) | |
| Authors: | LIU Zhi-lian LIU Gui-ru WANG Jing-hua |
| Abstract: | This essay mainly researched the corresponed resposnse of vital organs of wheat using 7 wheat cultivars under the drought stress.Results showed that grain weight was least affected by drought and then glume weight,straw drought weight,leaves dry weight respectively.Leaves and glume drew a balance in the dry matter accumulation.Straw was the part source of the accumulation of the grain. |
| Keywords: | Winter wheat Drought stress Dry matter accumulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |