ACTA AGRICULTURAE BOREALI-SINICA ›› 2007, Vol. 22 ›› Issue (S2): 164-168. doi: 10.7668/hbnxb.2007.S2.040

Special Issue: Wheat Drought and water saving

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The Influence of Irrigation System in Spring to Winter Wheat Yield and WUE

ZHANG Sheng-ai1, LI Zheng-lai1, QIN Qing-chun1, HE Jian-xing1, LI Rui-qi2   

  1. 1. The Institute of Agricultural Technology Spreading of Gaocheng County,Gaocheng 052160,China;
    2. The Agronomy College of Heibei Agricultural University,Baoding 071001,China
  • Received:2007-05-01 Published:2007-12-31

Abstract: Studied on the effect of dissimilar irrigation to the factors of winter wheat yield or the water usage effective based on the traditional fertilization in the zone of wheat-maize production one year in Hebei province,involved A1(irrigate on the time of wheat jointing),A2(irrigate on the time of wheat jionting and booting),A3(irrigate on the time of wheat jointing,booting and filling).As a result,the A1 treatment reduced the kernels per-spike and weight per kernels evidently,no distinction between A2 and A3 treatments;the A2 treatment has the highest WUE among A1,A2 and A3 treatment.

Key words: Winter wheat, Irrigation system, Factors of yield, WUE

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Cite this article

ZHANG Sheng-ai, LI Zheng-lai, QIN Qing-chun, HE Jian-xing, LI Rui-qi. The Influence of Irrigation System in Spring to Winter Wheat Yield and WUE[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2007, 22(S2): 164-168. doi: 10.7668/hbnxb.2007.S2.040.

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