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Article Name - Functionality of photosystem II in barley leaves under different supply with Mn2+

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  • Keywords OJIP-test, chlorophyll fluorescence, manganese, absorption, trapping, dissipation, performance index ... 2022-05-16
  • Introduction The level of photosynthetic reactions is a good measure of the total plant productivity. Therefore, evaluating the operation of the photosynthetic apparatus can significantly simplify and accelerate t ... 2022-05-16
  • Materials and Methods The object of the study was six barley cultivars: Belgorodsky 100, Bionic, Boyarin, Dobryak, Farmer and Forward. Thirty-five grains of each cultivar were placed in rolls of filter paper in 3 times rep ... 2022-05-16
  • Results and Discussion The data in (Tab. 1) show the effect of exogenous manganese ions on the energy capture and conversion efficiency of the PSII of spring barley leaves. Table 1.  Indexes of PSII functionality on ... 2022-05-16
  • Conclusion None of the varieties, in any of the manganese exposure variant showed deviations of the maximum photochemical efficiency PSII from the physiological norm- the minimum value was noted in 1.0 mM Mn in ... 2022-05-16
  • Acknowledgement The work was carried out with the support of the Ministry of Education and Science of the Russian Federation as part of the State Task of the Federal Agricultural Scientific Center of the North-East n ... 2022-05-16
  • References de Bang T.C., Petersen J., Pedas P.R., Rogowska-Wrzesinska A., Jensen O.N., Schjoerring J. K., Jensen P.E., Thelen J.J., Husted S. (2015). A laser ablation ICP-MS based method for multiplexed immunobl ... 2022-05-16