Physiological reaction of basket willow (Salix viminalis L.) to copper excess in hydroponic medium
The influence of copper salt, in a concentration range of 50–150 mg·dm−3, on the physiological response of basket willow was studied on Tora variety, which were grown in hydroponics. Content of assimilation pigments, relative water content (RWC), water saturation deficit (WSD), intensity of assimila...
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Series: | Folia Forestalia Polonica: Series A - Forestry |
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Online Access: | https://doi.org/10.2478/ffp-2018-0022 |
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doaj-7ada64dda7d84aa3b826ae23d93edb952021-09-05T21:00:55ZengSciendoFolia Forestalia Polonica: Series A - Forestry0071-66772199-59072018-12-0160421422010.2478/ffp-2018-0022ffp-2018-0022Physiological reaction of basket willow (Salix viminalis L.) to copper excess in hydroponic mediumMalinowska Katarzyna0Malinowski Ryszard1Studziński Mateusz2West Pomeranian University of Technology Szczecin, Faculty of Environmental Management and Agriculture, Department of Plant Physiology and Biochemistry, Słowackiego 17, 71-434Szczecin, PolandWest Pomeranian University of Technology Szczecin, Faculty of Environmental Management and Agriculture, Department of Soil Science, Słowackiego 17, 71-434Szczecin, PolandWest Pomeranian University of Technology Szczecin, Faculty of Environmental Management and Agriculture, Department of Plant Physiology and Biochemistry, Słowackiego 17, 71-434Szczecin, PolandThe influence of copper salt, in a concentration range of 50–150 mg·dm−3, on the physiological response of basket willow was studied on Tora variety, which were grown in hydroponics. Content of assimilation pigments, relative water content (RWC), water saturation deficit (WSD), intensity of assimilation and transpiration, stomatal conductance, photosynthetic rate of water use efficiency (WUE) and instantaneous photosynthetic rate of water use (WUEI) were determined in leaves. It was observed that the decrease in the concentration of tested physiological parameters correlated with the increase in copper salt doses in the medium. The assimilation and transpiration of basket willow were significantly limited by stomata. The addition of copper salt to the medium increased WSD in leaves of the basket willow. The obtained results of the studied physiological parameters may prove useful for the assessment of resistance of the studied willow cultivar to stress caused by increased copper ion content in medium and its applicability in reclamation of areas degraded by humans.https://doi.org/10.2478/ffp-2018-0022salix viminalis lcopper stressco2 assimilationphotosynthetic pigmentstranspirationwater contentwater use efficiency |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Malinowska Katarzyna Malinowski Ryszard Studziński Mateusz |
spellingShingle |
Malinowska Katarzyna Malinowski Ryszard Studziński Mateusz Physiological reaction of basket willow (Salix viminalis L.) to copper excess in hydroponic medium Folia Forestalia Polonica: Series A - Forestry salix viminalis l copper stress co2 assimilation photosynthetic pigments transpiration water content water use efficiency |
author_facet |
Malinowska Katarzyna Malinowski Ryszard Studziński Mateusz |
author_sort |
Malinowska Katarzyna |
title |
Physiological reaction of basket willow (Salix viminalis L.) to copper excess in hydroponic medium |
title_short |
Physiological reaction of basket willow (Salix viminalis L.) to copper excess in hydroponic medium |
title_full |
Physiological reaction of basket willow (Salix viminalis L.) to copper excess in hydroponic medium |
title_fullStr |
Physiological reaction of basket willow (Salix viminalis L.) to copper excess in hydroponic medium |
title_full_unstemmed |
Physiological reaction of basket willow (Salix viminalis L.) to copper excess in hydroponic medium |
title_sort |
physiological reaction of basket willow (salix viminalis l.) to copper excess in hydroponic medium |
publisher |
Sciendo |
series |
Folia Forestalia Polonica: Series A - Forestry |
issn |
0071-6677 2199-5907 |
publishDate |
2018-12-01 |
description |
The influence of copper salt, in a concentration range of 50–150 mg·dm−3, on the physiological response of basket willow was studied on Tora variety, which were grown in hydroponics. Content of assimilation pigments, relative water content (RWC), water saturation deficit (WSD), intensity of assimilation and transpiration, stomatal conductance, photosynthetic rate of water use efficiency (WUE) and instantaneous photosynthetic rate of water use (WUEI) were determined in leaves. It was observed that the decrease in the concentration of tested physiological parameters correlated with the increase in copper salt doses in the medium. The assimilation and transpiration of basket willow were significantly limited by stomata. The addition of copper salt to the medium increased WSD in leaves of the basket willow. The obtained results of the studied physiological parameters may prove useful for the assessment of resistance of the studied willow cultivar to stress caused by increased copper ion content in medium and its applicability in reclamation of areas degraded by humans. |
topic |
salix viminalis l copper stress co2 assimilation photosynthetic pigments transpiration water content water use efficiency |
url |
https://doi.org/10.2478/ffp-2018-0022 |
work_keys_str_mv |
AT malinowskakatarzyna physiologicalreactionofbasketwillowsalixviminalisltocopperexcessinhydroponicmedium AT malinowskiryszard physiologicalreactionofbasketwillowsalixviminalisltocopperexcessinhydroponicmedium AT studzinskimateusz physiologicalreactionofbasketwillowsalixviminalisltocopperexcessinhydroponicmedium |
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1717781989402083328 |