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Acta Agron Sin ›› 1999, Vol. 25 ›› Issue (02): 254-259.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Difference of Tolerance to Potassium Deficiency for Two Corn Inbreds

Cao Minjian; Wang Shuqin; Matsumoto Hideaki   

  1. Shenyang Agricultural University. Shenyang，110161
  • Received:1998-02-19 Revised:1998-09-15 Online:1999-03-12 Published:1999-03-12
  • Contact: Cao Minjian

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Abstract: Two inbreds of Zea mays，T being is tolerant to K+ deficiency and C being sensitve to K+ deficiency，were grown in the presence of different concentrations of K+.Several parameters were compared between two inbreds and characteristic differences in terms of K+ utilization were observed. The dry weig

Key words: Corn, Growth, H+-extrusion, K+-uptake, Tolerance to K+ deficiency

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