ACTA AGRICULTURAE BOREALI-SINICA ›› 2003, Vol. 18 ›› Issue (3): 23-26. doi: 10.3321/j.issn:1000-7091.2003.03.007

Special Issue: Wheat

Previous Articles     Next Articles

Effects of Water Stress on Growth and Development of Winter Wheat in the North China Plains

SUN Hong-yong1, ZHANG Yong-qiang1, ZHANG Xi-ying1, MAO Xue-sen1, PEI Dong1, GAO Li-juan2   

  1. 1. Shijiazhuang Agricultural Modernization Institute of CAS, Shijiazhuang 050021, China;
    2. Agricultural University of Heibei, Baoding 071001, China
  • Received:2002-10-25 Published:2003-09-28

Abstract: Limited irrigation experiment was conducted under field condition with winter wheat. After analyzing the data about the biomass, LAI, the ratio of grain-filling, water use efficiency and evapotranspiration,it was found that the irrigation at the stem-elongation stage was efficient to WUE and crop yield; the sufficient irrigation could increase the biomass but reduce the water efficiency; the soil water consumed by different treatments were different and the maximal difference was 143.3 mm; the ineffective water-consumption through e-vaporation between plants of the different treatments were also different and the maximal difference was 20 mm.

Key words: Effects, Controlled irrigation, Growth development, Water efficiency, Winter wheat

CLC Number: 

Cite this article

SUN Hong-yong, ZHANG Yong-qiang, ZHANG Xi-ying, MAO Xue-sen, PEI Dong, GAO Li-juan. Effects of Water Stress on Growth and Development of Winter Wheat in the North China Plains[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2003, 18(3): 23-26. doi: 10.3321/j.issn:1000-7091.2003.03.007.

share this article