ACTA AGRICULTURAE BOREALI-SINICA ›› 2002, Vol. 17 ›› Issue (S1): 61-65. doi: 10.3321/j.issn:1000-7091.2002.z1.013

Special Issue: Wheat Soil fertilizer

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Effect of Irrigation Combined with Fertilization in Different Stage of Wheat on Photosynthetic Characteristics and Yield in Dry Land Field

ZHAO Hai-zhen, LIANG Zhe-jun, QI Hong-li, WANG Yu-xiang, SHAO Xin-sheng, NIE An-quan   

  1. Cotton Institute,Shanxi Academy of Agricultural Science, Yuncheng 044000, China
  • Received:2002-06-04 Published:2002-12-31

Abstract: The effect of irrigation combined with fertilization in different stage of wheat on photosynthetic characteristics and yield in dry land field were studied with breeds of wheat called jinmai 47.The results showed that the effect of photosynthetic characteristics and yield under different combination of irrigation and fertilization in different stage of wheat were significantly affected.The water and fertilizer combination at elongation of wheat was the best.Its yield were higher than the way without supplement water in whole growth term.According to the correlation analysis,spike number per area was highest in the three patterns,kernel number per spike was second and 1000 kernel weight was low.

Key words: Different stage, Wheat in dry land field, Irrigation and fertilization, Photosynthetic characteristics

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Cite this article

ZHAO Hai-zhen, LIANG Zhe-jun, QI Hong-li, WANG Yu-xiang, SHAO Xin-sheng, NIE An-quan. Effect of Irrigation Combined with Fertilization in Different Stage of Wheat on Photosynthetic Characteristics and Yield in Dry Land Field[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2002, 17(S1): 61-65. doi: 10.3321/j.issn:1000-7091.2002.z1.013.

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