Acta Agriculturae Boreali-Sinica

ACTA AGRICULTURAE BOREALI-SINICA ›› 1996, Vol. 11 ›› Issue (4): 89-92. doi: 10.3321/j.issn:1000-7091.1996.04.018

Special Issue: Corn；

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Effect of NaCl Stress on Germination of Maize Seeds and Alleviation Role of Exogenous Ca2+

Chen Xiulan1, Zhao Kefu2   

  1. 1. Cotton Research Center, Shandong Academy of Agricultural Sciences, Jinan 250100;
    2. Department of Biology, Shandong Teachers' University, Jinan 250014
  • Received:1995-03-23 Published:1996-12-28

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Abstract: The Na+ content in germinating maize seeds was largely increased,but the Ca2+ content and the activity of α-amylase in germinating seeds were remarkably decreased under NaCl stress.Therefore,the germination of maize seeds was decreased and delayed by salt stress.Exogenous supply of Ca2+ increased the activity of α-amylase and the germination of maize seeds under NaCl stress.

Key words: NaCl stress, Maize seeds, Germination, α, -amylase

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Cite this article

Chen Xiulan, Zhao Kefu. Effect of NaCl Stress on Germination of Maize Seeds and Alleviation Role of Exogenous Ca2+[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1996, 11(4): 89-92. doi: 10.3321/j.issn:1000-7091.1996.04.018.

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