Effect of soil re-oxidation on wheat (Triticum aestiwml.) defense system
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| Authors: | R. Bennicelli1, Z. Stępniewska1, T. Balakhnina2, W. Stępniewski3, J. Żuchowski1 1Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna 4, P.O. Box 201, 20-290 Lublin 27, Poland 2Institute of Soil Science and Photosyntesis, Russian Academy of Sciences, 142-292, Pushchino, Russia 3Technical University of Lublin, Department of Engineering and Environment Protection, Nadbystrzycka 40 20-618 Lublin, Poland |
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| Abstract : | Abstract. Responses of superoxide dismutase (SOD) activity, malonic di-aldehyde (MDA) level and pigments (chlorophyll, carotenoids) content were evaluated in roots and leaf tissues of wheat plants (Roma; CZR 1334) which were grown in soil (Eutric Cambisol) pre-ex-posed to anoxia by flooding, during return of oxic conditions in the root zone. |
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| Keywords : | soil aeration, oxygen stress, Triticum aestiwim L., superoxide dismutase, malonic dialdehyde, pigments, redox potential, oxygen diffusion rate | ||||||||
| Language : | English | ||||||||