华北农学报 ›› 2008, Vol. 23 ›› Issue (S2): 16-19. doi: 10.7668/hbnxb.2008.S2.004

所属专题: 小麦 抗旱节水

• 论文 • 上一篇    下一篇

干旱胁迫对小麦主要器官干物重的影响

刘志连, 刘桂茹, 王静华   

  1. 河北农业大学, 农学院, 河北, 保定, 071001
  • 收稿日期:2008-08-09 出版日期:2008-12-31
  • 通讯作者: 刘桂茹( 1959- ), 女, 河北高碑店人, 学士, 教授, 主要从事小麦遗传育种研究。
  • 作者简介:刘志连(1980-),女,河北唐山人,硕士,主要从事小麦遗传育种研究.
  • 基金资助:
    科技部支撑计划

Effects on Vital Organs of Wheat by Drought Stress

LIU Zhi-lian, LIU Gui-ru, WANG Jing-hua   

  1. College of Agronomy, Agricultural University of Hebei, Baoding 071001, China
  • Received:2008-08-09 Published:2008-12-31

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

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.

Key words: Winter wheat, Drought stress, Dry matter accumulation

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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(S2): 16-19. doi: 10.7668/hbnxb.2008.S2.004.

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(S2): 16-19. doi: 10.7668/hbnxb.2008.S2.004.

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