The Possibility of Using <i>Paulownia elongata</i> S. Y. Hu × <i>Paulownia fortunei</i> Hybrid for Phytoextraction of Toxic Elements from Post-Industrial Wastes with Biochar
The potential of the <i>Paulownia</i> hybrid for the uptake and transport of 67 elements along with the physiological response of plants cultivated in highly contaminated post-industrial wastes (flotation tailings—FT, and mining sludge—MS) was investigated. Biochar (BR) was added to subs...
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MDPI AG
2021-09-01
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author | Kinga Drzewiecka Monika Gąsecka Zuzanna Magdziak Sylwia Budzyńska Małgorzata Szostek Przemysław Niedzielski Anna Budka Edward Roszyk Beata Doczekalska Marta Górska Mirosław Mleczek |
author_facet | Kinga Drzewiecka Monika Gąsecka Zuzanna Magdziak Sylwia Budzyńska Małgorzata Szostek Przemysław Niedzielski Anna Budka Edward Roszyk Beata Doczekalska Marta Górska Mirosław Mleczek |
author_sort | Kinga Drzewiecka |
collection | DOAJ |
description | The potential of the <i>Paulownia</i> hybrid for the uptake and transport of 67 elements along with the physiological response of plants cultivated in highly contaminated post-industrial wastes (flotation tailings—FT, and mining sludge—MS) was investigated. Biochar (BR) was added to substrates to limit metal mobility and facilitate plant survival. <i>Paulownia</i> could effectively uptake and translocate B, Ca, K, P, Rb, Re and Ta. Despite severe growth retardation, chlorophyll biosynthesis was not depleted, while an increased carotenoid content was noted for plants cultivated in waste materials. In <i>Paulownia</i> leaves and roots hydroxybenzoic acids (C6-C1) were dominant phenolics, and hydroxycinnamic acids/phenylpropanoids (C6-C3) and flavonoids (C6-C3-C6) were also detected. Plant cultivation in wastes resulted in quantitative changes in the phenolic fraction, and a significant drop or total inhibition of particular phenolics. Cultivation in waste materials resulted in increased biosynthesis of malic and succinic acids in the roots of FT-cultivated plants, and malic and acetic acids in the case of MS/BR substrate. The obtained results indicate that the addition of biochar can support the adaptation of <i>Paulownia</i> seedlings growing on MS, however, in order to limit unfavorable changes in the plant, an optimal addition of waste is necessary. |
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last_indexed | 2024-03-10T06:15:46Z |
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series | Plants |
spelling | doaj.art-e8f8d98a70f64f9fbbdd1a2e39c028322023-11-22T19:42:56ZengMDPI AGPlants2223-77472021-09-011010204910.3390/plants10102049The Possibility of Using <i>Paulownia elongata</i> S. Y. Hu × <i>Paulownia fortunei</i> Hybrid for Phytoextraction of Toxic Elements from Post-Industrial Wastes with BiocharKinga Drzewiecka0Monika Gąsecka1Zuzanna Magdziak2Sylwia Budzyńska3Małgorzata Szostek4Przemysław Niedzielski5Anna Budka6Edward Roszyk7Beata Doczekalska8Marta Górska9Mirosław Mleczek10Department of Chemistry, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 75, 60-625 Poznań, PolandDepartment of Chemistry, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 75, 60-625 Poznań, PolandDepartment of Chemistry, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 75, 60-625 Poznań, PolandDepartment of Chemistry, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 75, 60-625 Poznań, PolandDepartment of Soil Science, Environmental Chemistry and Hydrology, University of Rzeszów, Zelwerowicza 8b, 35-601 Rzeszów, PolandDepartment of Analytical Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, PolandDepartment of Mathematical and Statistical Methods, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, PolandDepartment of Wood Science and Thermal Techniques, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 38/42, 60-637 Poznań, PolandDepartment of Chemical Wood Technology, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 38/42, 60-637 Poznań, PolandDepartment of Wood Science and Thermal Techniques, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 38/42, 60-637 Poznań, PolandDepartment of Chemistry, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 75, 60-625 Poznań, PolandThe potential of the <i>Paulownia</i> hybrid for the uptake and transport of 67 elements along with the physiological response of plants cultivated in highly contaminated post-industrial wastes (flotation tailings—FT, and mining sludge—MS) was investigated. Biochar (BR) was added to substrates to limit metal mobility and facilitate plant survival. <i>Paulownia</i> could effectively uptake and translocate B, Ca, K, P, Rb, Re and Ta. Despite severe growth retardation, chlorophyll biosynthesis was not depleted, while an increased carotenoid content was noted for plants cultivated in waste materials. In <i>Paulownia</i> leaves and roots hydroxybenzoic acids (C6-C1) were dominant phenolics, and hydroxycinnamic acids/phenylpropanoids (C6-C3) and flavonoids (C6-C3-C6) were also detected. Plant cultivation in wastes resulted in quantitative changes in the phenolic fraction, and a significant drop or total inhibition of particular phenolics. Cultivation in waste materials resulted in increased biosynthesis of malic and succinic acids in the roots of FT-cultivated plants, and malic and acetic acids in the case of MS/BR substrate. The obtained results indicate that the addition of biochar can support the adaptation of <i>Paulownia</i> seedlings growing on MS, however, in order to limit unfavorable changes in the plant, an optimal addition of waste is necessary.https://www.mdpi.com/2223-7747/10/10/2049hybridOxytreephytoextractiontrace elementsuptake |
spellingShingle | Kinga Drzewiecka Monika Gąsecka Zuzanna Magdziak Sylwia Budzyńska Małgorzata Szostek Przemysław Niedzielski Anna Budka Edward Roszyk Beata Doczekalska Marta Górska Mirosław Mleczek The Possibility of Using <i>Paulownia elongata</i> S. Y. Hu × <i>Paulownia fortunei</i> Hybrid for Phytoextraction of Toxic Elements from Post-Industrial Wastes with Biochar Plants hybrid Oxytree phytoextraction trace elements uptake |
title | The Possibility of Using <i>Paulownia elongata</i> S. Y. Hu × <i>Paulownia fortunei</i> Hybrid for Phytoextraction of Toxic Elements from Post-Industrial Wastes with Biochar |
title_full | The Possibility of Using <i>Paulownia elongata</i> S. Y. Hu × <i>Paulownia fortunei</i> Hybrid for Phytoextraction of Toxic Elements from Post-Industrial Wastes with Biochar |
title_fullStr | The Possibility of Using <i>Paulownia elongata</i> S. Y. Hu × <i>Paulownia fortunei</i> Hybrid for Phytoextraction of Toxic Elements from Post-Industrial Wastes with Biochar |
title_full_unstemmed | The Possibility of Using <i>Paulownia elongata</i> S. Y. Hu × <i>Paulownia fortunei</i> Hybrid for Phytoextraction of Toxic Elements from Post-Industrial Wastes with Biochar |
title_short | The Possibility of Using <i>Paulownia elongata</i> S. Y. Hu × <i>Paulownia fortunei</i> Hybrid for Phytoextraction of Toxic Elements from Post-Industrial Wastes with Biochar |
title_sort | possibility of using i paulownia elongata i s y hu i paulownia fortunei i hybrid for phytoextraction of toxic elements from post industrial wastes with biochar |
topic | hybrid Oxytree phytoextraction trace elements uptake |
url | https://www.mdpi.com/2223-7747/10/10/2049 |
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