ACTA AGRICULTURAE BOREALI-SINICA ›› 2006, Vol. 21 ›› Issue (4): 55-57. doi: 10.3321/j.issn:1000-7091.2006.04.014

Special Issue: Wheat Drought and water saving

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The Types in Root Responses to Water in Winter Wheat Varieties

CUI Si-ping, LIU Zi-hui, LI Yun-chao, MA Chun-hong, GUO Xiu-lin, LI Guangmin   

  1. Institute of Genetic and Physiology, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051, China
  • Received:2005-12-31 Published:2006-08-28

Abstract: The response of root to water was studied on 15 varieties of winter wheat,using plastic tube method.Results indicated that the varieties could be classified into four types upon response of dry weight of root.They were positive sensitive type,non-sensitive type,less sensitive type and negtive sensitive type.There was no correlation between drought resistance index and responses in 15 vareitses of winter wheat.

Key words: Winter wheat, Root, Cluster analysis, Drought resistance, Drought resistance index(DRI)

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Cite this article

CUI Si-ping, LIU Zi-hui, LI Yun-chao, MA Chun-hong, GUO Xiu-lin, LI Guangmin. The Types in Root Responses to Water in Winter Wheat Varieties[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2006, 21(4): 55-57. doi: 10.3321/j.issn:1000-7091.2006.04.014.

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