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Soil-to-Plant Transfers Factor of Natural Radionuclides in Groundnut Crops Grown on Soils with Different Levels of Background Radioactivity


The plant/soil transfer factors (TFs) of uranium (238U), thorium (232Th) and potassium (40K) were measured in groundnut (Arachis hypogaea) at five different natural background soils. The TFs (on a dry weight basis) were in the range of 0.003–0.473, 0.003–0.548 and 0.430–1.479 for 238U, 232Th and 40K, respectively. The concentrations of 238U in groundnuts were in the order: roots > pods > seeds > leaves, while for 232Th the order was roots > pods > seeds > leaves and for 40K the order was roots > seeds > pods > leaves. The uptake of 40K in groundnuts showed an inverse relationship with the uptake of 238U. We observed that among three natural radionuclides, the 40K transfer factor values are higher than those of 238U and 232Th in all cases.

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  1. Al-Masri MS, Al-Akel B, Nashawani A, Amin Y, Khalifa KH, Al-Ain F (2008) Transfer of 40K, 238U, 210Pb and 210Po from soil to plant in various locations in south of Syria. J Environ Radioact 99:322–331

    Article  Google Scholar 

  2. Khan HM, Ismail M, Khan K (2011) Measurement of radionuclides and gamma-ray dose rate in soil and transfer of radionuclides from soil to vegetation, vegetable of some Northern area of Pakistan using γ-ray spectrometry. Water Air Soil Pollut 219:129–142

    ADS  Article  Google Scholar 

  3. Rodríguez PB, Tomé FV, Lozano JC, Fernández MP (2010) Transfer of 238U, 230Th, 226Ra and 210Pb from soils to tree and shrub species in a Mediterranean area. Appl Radiat Isot 68:1154–1159

    Article  Google Scholar 

  4. Chen SB, Zhu YG, Hu QH (2005) Soil to plant transfer of 238U, 226Ra and 232Th on a uranium mining-impacted soil from south eastern China. J Environ Radioact 82:223–236

    Article  Google Scholar 

  5. Tome FV, Rodríguez MB, Lozano JC (2003) Soil-to-plant transfer factors for natural radionuclides and stable elements in a Mediterranean area. J Environ Radioact 65:161–175

    Article  Google Scholar 

  6. Aswood MS, Jaafar MS, Bauk S (2013) Assessment of radionuclide transfer from soil to vegetables in the farm from Cameron Highlands and Penang, (Malaysia) using neutron activation analysis. Appl Phys Res 5(5):85–92

    Article  Google Scholar 

  7. Dowdall M, Gwynn JP, Moran C, O’Dea J, Davids C, Lind B (2005) Uptake of radionuclides by vegetation at a High Arctic location. Environ Pollut 133:327–332

    Article  Google Scholar 

  8. Pulhani VA, Dafauti S, Hegde AG, Sharma RM, Mishra UC (2005) Uptake and distribution of natural radioactivity in wheat plants from soil. J Environ Radioact 79:331–346

    Article  Google Scholar 

  9. Ramli AT, Nursama HA, Husin W, Kholik W, Lee SK (2009) Health risk implications of high background radiation dose rate in Kampung Sungai Durian, Kinta District, Perak, Malaysia. Glob J Health Sci 1:140–149

    Article  Google Scholar 

  10. Saeed MA, Yusof SS, Hossain I, Ahmed R, Abdullah HY, Shahid M, Ramli AT (2012) Soil to rice transfer factor of the natural radionuclides in Malaysia. Rom Jour Phys 57:1417–1424

    Google Scholar 

  11. International Atomic Energy Agency (1994) Handbook of parameter values for the prediction of radionuclide transfer in temperate environments. IAEA, Vienna

    Google Scholar 

  12. Shtangeeva I (2010) Uptake of uranium and thorium by native and cultivated plants. J Environ Radioact 101:458–463

    Article  Google Scholar 

  13. da Conceição FT, Bonotto DM, Jiménez-Rueda JR, Roveda JAF (2009) Distribution of 226Ra, 232Th and 40K in soils and sugar cane crops at Corumbataí river basin, Sāo Paulo State, Brazil. Appl Radiat Isot 67:1114–1120

    Article  Google Scholar 

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Correspondence to I. Hossain.

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Yussuf, N.M., Saeed, M.A., Wagiran, H. et al. Soil-to-Plant Transfers Factor of Natural Radionuclides in Groundnut Crops Grown on Soils with Different Levels of Background Radioactivity. Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci. 90, 383–387 (2020).

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  • Natural radionuclide
  • Groundnut
  • Transfer factor
  • Uranium
  • Thorium
  • Potassium