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Dąbrowski P, Keutgen AJ, Keutgen N, Sierka E, Baczewska-Dąbrowska AH, Mojski J, Pawluśkiewicz B, Sieczko L, Kalaji HM. Photosynthetic efficiency of perennial ryegrass (Lolium perenne L.) seedlings in response to Ni and Cd stress. Sci Rep 2023; 13:5357. [PMID: 37005393 PMCID: PMC10067844 DOI: 10.1038/s41598-023-32324-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 03/25/2023] [Indexed: 04/04/2023] Open
Abstract
Perennial ryegrass is a grass species used to establish lawns in urban areas where pollution is a major environmental problems. Cadmium (Cd) and nickel (Ni) contribute significantly to these pollutants and may cause photosynthetic limitation. The main objective of this work was to perform a comprehensive analysis of photosynthetic efficiency of perennial ryegrass seedlings under Cd and Ni stress. Some of the main indices of photosynthetic efficiency (prompt and delayed chlorophyll-a fluorescence signals and modulated reflectance at 820 nm) were compared with growth parameters. Two cultivars were tested: 'Niga' and 'Nira'. A decrease in photosystem (PS) II and PSI activity was observed. This was due to an increase in nonradiative dissipation of the PSII antenna, a decrease in PSII antenna size, or a decrease in the number of photosynthetic complexes with fully closed PSII RCs. Efficiency of electron transport was decreased. The effect on the modulated reflectance signal could indicate a restriction in electron flow from PSII to PSI. The correlation between photosynthetic efficiency parameters, such as Area, Fo, Fm, and Fv, and growth parameters, confirmed that some photosynthetic efficiency parameters can be used as indicators for early detection of heavy metal effects.
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Affiliation(s)
- Piotr Dąbrowski
- Institute of Environmental Engineering, Warsaw University of Life Sciences - SGGW, Warsaw, Poland.
| | - Anna Jadwiga Keutgen
- Department of Crop Sciences, Institute of Vegetables and Ornamentals, University of Natural Resources and Life Sciences, Vienna, Gregor-Mendel-Str. 33, 1180, Vienna, Austria
| | - Norbert Keutgen
- Department of Crop Sciences, Institute of Vegetables and Ornamentals, University of Natural Resources and Life Sciences, Vienna, Gregor-Mendel-Str. 33, 1180, Vienna, Austria
| | - Edyta Sierka
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, 28 Jagiellonska, 40-032, Katowice, Poland
| | | | - Jacek Mojski
- Twój Swiat Jacek Mojski, Okrzei 39, 21-400, Lukow, Poland
- Fundacja Zielona Infrastruktura, Wiatraki 3E, 21-400, Lukow, Poland
| | - Bogumiła Pawluśkiewicz
- Institute of Environmental Engineering, Warsaw University of Life Sciences - SGGW, Warsaw, Poland
| | - Leszek Sieczko
- Department of Biometry, Institute of Agriculture, Warsaw University of Life Sciences-SGGW, Warsaw, Poland
| | - Hazem M Kalaji
- Institute of Technology and Life Sciences - National Research Institute, Falenty, Al. Hrabska 3, 05-090, Raszyn, Poland
- Department of Plant Physiology, Institute of Biology, Warsaw University of Life Sciences-SGGW, Warsaw, Poland
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Swoczyna T, Kalaji HM, Bussotti F, Mojski J, Pollastrini M. Environmental stress - what can we learn from chlorophyll a fluorescence analysis in woody plants? A review. Front Plant Sci 2022; 13:1048582. [PMID: 36589121 PMCID: PMC9795016 DOI: 10.3389/fpls.2022.1048582] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/14/2022] [Indexed: 06/17/2023]
Abstract
Chlorophyll a fluorescence (ChF) signal analysis has become a widely used and rapid, non-invasive technique to study the photosynthetic process under stress conditions. It monitors plant responses to various environmental factors affecting plants under experimental and field conditions. Thus, it enables extensive research in ecology and benefits forestry, agriculture, horticulture, and arboriculture. Woody plants, especially trees, as organisms with a considerable life span, have a different life strategy than herbaceous plants and show more complex responses to stress. The range of changes in photosynthetic efficiency of trees depends on their age, ontogeny, species-specific characteristics, and acclimation ability. This review compiles the results of the most commonly used ChF techniques at the foliar scale. We describe the results of experimental studies to identify stress factors that affect photosynthetic efficiency and analyse the experience of assessing tree vigour in natural and human-modified environments. We discuss both the circumstances under which ChF can be successfully used to assess woody plant health and the ChF parameters that can be useful in field research. Finally, we summarise the advantages and limitations of the ChF method in research on trees, shrubs, and woody vines.
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Affiliation(s)
- Tatiana Swoczyna
- Department of Environment Protection and Dendrology, Institute of Horticultural Sciences, Warsaw University of Life Sciences SGGW, Warsaw, Poland
| | - Hazem M. Kalaji
- Department of Plant Physiology, Institute of Biology, Warsaw University of Life Sciences SGGW, Warsaw, Poland
| | - Filippo Bussotti
- Department of Agriculture, Food, Environment and Forestry, University of Florence, Florence, Italy
| | - Jacek Mojski
- Twój Swiat Jacek Mojski, Łukow, Poland
- Fundacja Zielona Infrastruktura, Łukow, Poland
| | - Martina Pollastrini
- Department of Agriculture, Food, Environment and Forestry, University of Florence, Florence, Italy
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Javaid MM, Florentine S, Mahmood A, Wasaya A, Javed T, Sattar A, Sarwar N, Kalaji HM, Ahmad HB, Worbel J, Ahmed MAA, Telesiński A, Mojski J. Interactive effect of elevated CO 2 and drought on physiological traits of Datura stramonium. Front Plant Sci 2022; 13:929378. [PMID: 36388510 PMCID: PMC9644026 DOI: 10.3389/fpls.2022.929378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 09/20/2022] [Indexed: 06/16/2023]
Abstract
Rising atmospheric CO2 concentrations are known to influence the response of many plants under drought. This paper aimed to measure the leaf gas exchange, water use efficiency, carboxylation efficiency, and photosystem II (PS II) activity of Datura stramonium under progressive drought conditions, along with ambient conditions of 400 ppm (aCO2) and elevated conditions of 700 ppm (eCO2). Plants of D. stramonium were grown at 400 ppm and 700 ppm under 100 and 60% field capacity in a laboratory growth chamber. For 10 days at two-day intervals, photosynthesis rate, stomatal conductance, transpiration rate, intercellular CO2 concentration, water use efficiency, intrinsic water use efficiency, instantaneous carboxylation efficiency, PSII activity, electron transport rate, and photochemical quenching were measured. While drought stress had generally negative effects on the aforementioned physiological traits of D. stramonium, it was found that eCO2 concentration mitigated the adverse effects of drought and most of the physiological parameters were sustained with increasing drought duration when compared to that with aCO2. D. stramonium, which was grown under drought conditions, was re-watered on day 8 and indicated a partial recovery in all the parameters except maximum fluorescence, with this recovery being higher with eCO2 compared to aCO2. These results suggest that elevated CO2 mitigates the adverse growth effects of drought, thereby enhancing the adaptive mechanism of this weed by improving its water use efficiency. It is concluded that this weed has the potential to take advantage of climate change by increasing its competitiveness with other plants in drought-prone areas, suggesting that it could expand into new localities.
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Affiliation(s)
| | - Singarayer Florentine
- Future Regions Research Centre, Federation University Australia, Mount Helen, VIC, Australia
| | - Athar Mahmood
- Department of Agronomy, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Allah Wasaya
- College of Agriculture, BZU, Bahadur Sub Campus, Layyah, Pakistan
| | - Talha Javed
- College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Abdul Sattar
- College of Agriculture, BZU, Bahadur Sub Campus, Layyah, Pakistan
| | - Naeem Sarwar
- Department of Agronomy, Bahauddin Zakariya University, Multan, Pakistan
| | - Hazem M. Kalaji
- Department of Plant Physiology, Institute of Biology, Warsaw University of Life Sciences SGGW, Warsaw, Poland
- Institute of Technology and Life Sciences, National Research Institute, Raszyn, Poland
| | - Hafiz Bashir Ahmad
- Department of Forestry, College of Agriculture, University of Sargodha, Sargodha, Pakistan
| | - Jacek Worbel
- Department of Bioenegineering, West Pomerania, University of Technology Szczecin, Szczecin, Poland
| | - Mohammed A. A. Ahmed
- Plant Production Department (Horticulture-Medicinal and Aromatic Plants), Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, Egypt
| | - Arkadiusz Telesiński
- Department of Bioenegineering, West Pomerania, University of Technology Szczecin, Szczecin, Poland
| | - Jacek Mojski
- Twój Swiat Jacek Mojski, Lukow, Poland
- Fundacja Zielona Infrastruktura, Lukow, Poland
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Afzal I, Akram M, Javed T, Ali F, Kalaji HM, Wróbel J, Telesiński A, Mojski J, Ahmed MAA. Quantifying the germination response of Parthenium hysterophorus at various temperatures and water potentials by using population-based threshold model. Front Plant Sci 2022; 13:961378. [PMID: 36035688 PMCID: PMC9399799 DOI: 10.3389/fpls.2022.961378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 07/18/2022] [Indexed: 06/15/2023]
Abstract
Predicting the germination behavior of parthenium weed against different conditions of temperature and osmotic stress is helpful for studying the growth and development history of parthenium in different ecological contexts. Sustainable weed control strategies based on population-based threshold (PBT) models are profitable tools for crop planting date, herbicide application, and tillage operation time. To predict the emergence of parthenium by using thermal time (TT), hydrotime (HT), and hydrothermal time (HTT) analyses, seeds were exposed to varying constant temperatures (5, 10, 15, 20, 25, 30, 35, and 40°C) and water potentials (- 0.25, - 0.5, - 0.75, and - 1.0 MPa) under a controlled environment. Parthenium seeds showed better responses in terms of higher germination percentage and lower germination time at 20 and 25°C. The use of the germination modeling approach proposed the base temperature (7.2°C), optimum temperature (20°C), and ceiling temperature (42.8°C) for this weed. Moreover, germination behavior was also studied at different water potentials under different temperature regimes (10, 20, and 30°C). The HTT model predicted higher germination percentages (82.8 and 54.8%) of parthenium seeds at water potentials from 0 to -0.25 MPa, respectively, under a temperature of 20°C, and also identified a base water potential (Ψb(50) of - 0.54 MPa for germination. In conclusion, the use of the HTT modeling approach is helpful for predicting the emergence response of parthenium in a changing climate and ultimately supportive in time scheduling of parthenium weed management in cropping systems.
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Affiliation(s)
- Irfan Afzal
- Seed Physiology Laboratory, Department of Agronomy, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Akram
- Seed Physiology Laboratory, Department of Agronomy, University of Agriculture, Faisalabad, Pakistan
| | - Talha Javed
- Seed Physiology Laboratory, Department of Agronomy, University of Agriculture, Faisalabad, Pakistan
| | - Faryal Ali
- Seed Physiology Laboratory, Department of Agronomy, University of Agriculture, Faisalabad, Pakistan
| | - Hazem M. Kalaji
- Department of Plant Physiology, Institute of Biology, Warsaw University of Life Sciences SGGW, Warsaw, Poland
- Institute of Technology and Life Sciences—National Research Institute, Raszyn, Poland
| | - Jacek Wróbel
- Department of Bioengineering, West Pomeranian University of Technology in Szczecin, Szczecin, Poland
| | - Arkadiusz Telesiński
- Department of Bioengineering, West Pomeranian University of Technology in Szczecin, Szczecin, Poland
| | - Jacek Mojski
- Twój Swiat Jacek Mojski, Lukow, Poland
- Fundacja Zielona Infrastruktura, Lukow, Poland
| | - Mohamed A. A. Ahmed
- Plant Production Department (Horticulture - Medicinal and Aromatic Plants), Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, Egypt
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Sharma S, Bhatt U, Sharma J, Darkalt A, Mojski J, Soni V. Effect of different waterlogging periods on biochemistry, growth, and chlorophyll a fluorescence of Arachis hypogaea L. Front Plant Sci 2022; 13:1006258. [PMID: 36438100 PMCID: PMC9686000 DOI: 10.3389/fpls.2022.1006258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 08/19/2022] [Indexed: 05/16/2023]
Abstract
Peanut is among the main oil crops in India with huge economic importance. The unpredictable rainy season during the growing time of peanuts causes waterlogging in peanut fields. Waterlogging triggers major environmental limitations that negatively affect the growth, physiology, and development of peanuts. Thus, the export and production of peanuts are severely affected by waterlogging. Therefore, the understanding of metabolic mechanisms under waterlogging is important to future water-stress tolerance breeding in peanuts. This study aimed to evaluate how peanuts responded to various waterlogging conditions in terms of their development, metabolic processes, and chlorophyll fluorescence characteristics. The evaluations were carried out at different stages of peanut variety DH-86 treated with waterlogging. The peanut plants were subjected to different waterlogging periods of 20, 40, 60, 80, and 100 days. The growth parameters including total dry mass, total leaf area, and total leaves number were calculated in all treatments. The phenomenological and specific energy fluxes and maximum photosystem II efficiency (FV/Fm) were also determined. The measurements were done statistically using PCA, G-Means clustering, and correlation analysis to explore the interaction between different physiological parameters. The waterlogging for 100 days caused a significant reduction in the total number of leaves, dry mass, and total leaf area. The most sensitive parameters are specific and phenomenological energy fluxes and Fv/Fm, which notably decreased as waterlogging duration increased. The results indicated the growth and physiological performance of the peanut cv. DH-86 was affected significantly due to waterlogging and the interaction between all these parameters in waterlogging. This research focused on how peanuts respond to waterlogging stress and provides the basis for future plant breeding efforts to improve peanut waterlogging tolerance, especially in rainy regions. This will improve the sustainability of the entire peanut industry.
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Affiliation(s)
- Shubhangani Sharma
- Plant Bioenergetics and Biotechnology Laboratory, Mohanlal Sukhadia University, Udaipur, India
| | - Upma Bhatt
- Plant Bioenergetics and Biotechnology Laboratory, Mohanlal Sukhadia University, Udaipur, India
| | - Jyotshana Sharma
- Plant Bioenergetics and Biotechnology Laboratory, Mohanlal Sukhadia University, Udaipur, India
| | - Ahmad Darkalt
- Department of Renewable Natural Resources & Ecology, Engineering Agricultural Faculty, Aleppo University, Aleppo, Syria
| | - Jacek Mojski
- Twój Swiat Jacek Mojski, Lukow, Poland
- Fundacja Zielona Infrastruktura, Lukow, Poland
| | - Vineet Soni
- Plant Bioenergetics and Biotechnology Laboratory, Mohanlal Sukhadia University, Udaipur, India
- *Correspondence: Vineet Soni
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