Acta Agriculturae Boreali-Sinica

ACTA AGRICULTURAE BOREALI-SINICA ›› 1996, Vol. 11 ›› Issue (1): 44-48. doi: 10.3321/j.issn:1000-7091.1996.01.008

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Effects of N+and Cu+ Ion Irradiation Antagonistic to Al3+ Poisoning in Root Growth and Nucleolus of Phaseolus radiatus

Liu Donghua1, Jiang Wusheng1, Li Desen1, Su Yi2, Ye Weiyi2, Cheng Qing2   

  1. 1. Deportment of Biology,Tianjin Normal University, Tianjin 300074;
    2. Department of Physics, Tianjin Normal University
  • Received:1995-10-25 Published:1996-03-28

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Abstract: The protective effects of N+and Cu+ ion irradiation with different doses antagonistic to Al poisoning in root growth and nucleoli in root tip cells of Phaseolus radiatus were studied. The results showed that N+ (2 ∗ 105and 5 ∗ 105/cm2)and Cu+ (5 ∗ 105and 1 ∗ 106/cm2)ion beam irradiation can give the protective effects against Al poisoning the root growth and nucleoli of the root tip cells of P. racluitus during the whole treatment with 10-3mol/L A13+.

Key words: Ion irradiation, N+, Cu+, Phaseolus rculuztus, Nucleoli

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Liu Donghua, Jiang Wusheng, Li Desen, Su Yi, Ye Weiyi, Cheng Qing, Li Yi. Effects of N+and Cu+ Ion Irradiation Antagonistic to Al3+ Poisoning in Root Growth and Nucleolus of Phaseolus radiatus[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1996, 11(1): 44-48. doi: 10.3321/j.issn:1000-7091.1996.01.008.

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