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Acta Agron Sin ›› 1999, Vol. 25 ›› Issue (06): 752-758.

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Osmotic Adjustment and Photosynthesis of Wheat Leaves under Soil Water Stress

Wu Yuye;Li Dequan;Zhao Shijie;Zou Qi   

  1. Shandong Agricultural University, Taian, 271018
  • Received:1998-12-26 Revised:1999-08-01 Online:1999-11-12 Published:1999-11-12
  • Contact: Wu Yuye

Abstract: Under soil water stress,osmotic adjustment ability of wheat cultivars with strong drought-resistant (Changle 5 and Beinong 2) was higher than that of wheat cultivars with weak drought-resistant (Jinan 13 and Lumai 5),the increasing degree of osmotic adjustment was 0.41 Mpa~0.604MPa. While relative

Key words: Wheat, Soil water stress, Osmotic adjustment, Photosynthesis

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