ACTA AGRICULTURAE BOREALI-SINICA ›› 1995, Vol. 10 ›› Issue (4): 82-85. doi: 10.3321/j.issn:1000-7091.1995.04.015

Special Issue: Cotton Cultivation & Physiology

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Effect of Drought and Rewatering on Some Physiological Indexes of Cotton Leaves

Cheng Linmei, Zhang Yuangen, Yan Jiyao, Zhang He   

  1. Institute of Crop Genetic, Shanxi Academy Of Agricultural Sciences,Taiyuan 030031
  • Received:1995-01-04 Published:1995-12-28

Abstract: Soil drought caused the increase of cell membrane permeability and the decrease of nitrate reductase activity and photosynthetic rate of cotton (Gossypium)leaves.The increase of cell membrane permeability and the decrease of nitrate reductase activity and photosynthetic rate of strong drought-resistant cotton material BPA68 was obvious lower than that of moderate drought-resistant cotton material Zhongmian 12.There was a certain relation between the recovering degree of cell membrane permeability and nitrate reductase activity and photosynthetic rate in rewatering 48 hours and the cotton variety drought-resistant and growth phase.

Key words: Cotton, Drought, Rewatering, Cell membrane, Permeability, Nitrate reductase activity, Photosynthetic rate

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Cite this article

Cheng Linmei, Zhang Yuangen, Yan Jiyao, Zhang He. Effect of Drought and Rewatering on Some Physiological Indexes of Cotton Leaves[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1995, 10(4): 82-85. doi: 10.3321/j.issn:1000-7091.1995.04.015.