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Slow fluorescence induction and CO2 exchange in bean plants treated with Reynoutria sachalinensis extract

  • Complex Systems Biophysics
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Abstract

Treatment of bean seedlings with a water extract of Reynoutria sachalinensis (giant knotweed) increases visible photosynthesis and the dark respiration of plants. The increase in CO2 uptake under intense illumination (10 000 lx) correlates with an increase in the fluorescence parameter (F M − F T)/F T.

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Authors and Affiliations

  1. Moscow State University, Moscow, 119991, Russia

    S. A. Glazunova, V. V. Ptushenko, V. A. Karavaev, M. K. Solntsev & A. N. Tikhonov

  2. Timiryazev Russian State University of Agriculture, Moscow, 127550, Russia

    L. E. Gunar

Authors
  1. S. A. Glazunova
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  2. V. V. Ptushenko
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  3. L. E. Gunar
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  4. V. A. Karavaev
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  5. M. K. Solntsev
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  6. A. N. Tikhonov
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Corresponding author

Correspondence to V. A. Karavaev.

Additional information

Original Russian Text © S.A. Glazunova, V.V. Ptushenko, L.E. Gunar, V.A. Karavaev, M.K. Solntsev, A.N. Tikhonov, 2009, published in Biofizika, 2009, Vol. 54, No. 3, pp. 492–494.

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Glazunova, S.A., Ptushenko, V.V., Gunar, L.E. et al. Slow fluorescence induction and CO2 exchange in bean plants treated with Reynoutria sachalinensis extract. BIOPHYSICS 54, 343–344 (2009). https://doi.org/10.1134/S0006350909030154

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  • DOI: https://doi.org/10.1134/S0006350909030154

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