Antioxidant response by alfalfa (Medicago sativa L.) to Pb pollution - A study to value the feasibility of soil phytoremediation
With the surrounding environment of Inner Mongolia lead (Pb) ore as the research background, the germination and physio-biochemical effects of Pb stress on alfalfa were discussed to employ this species for the remediation of Pb contaminated soil. Research has shown that a low Pb stress concentration...
Ausführliche Beschreibung
Autor*in: |
Changfeng Liu [verfasserIn] Ye Wang [verfasserIn] Xiaoyu Zhang [verfasserIn] Gong-Ling Zhang [verfasserIn] Xuegui Liu [verfasserIn] Pinyi Gao [verfasserIn] Shuhua Yao [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2022 |
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Schlagwörter: |
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Übergeordnetes Werk: |
In: Soil and Water Research - Czech Academy of Agricultural Sciences, 2016, 17(2022), 3, Seite 191-199 |
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Übergeordnetes Werk: |
volume:17 ; year:2022 ; number:3 ; pages:191-199 |
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Link aufrufen |
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DOI / URN: |
10.17221/132/2021-SWR |
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Katalog-ID: |
DOAJ082809682 |
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10.17221/132/2021-SWR doi (DE-627)DOAJ082809682 (DE-599)DOAJ2e4419d2db564d9d83bb2d440028236e DE-627 ger DE-627 rakwb eng Changfeng Liu verfasserin aut Antioxidant response by alfalfa (Medicago sativa L.) to Pb pollution - A study to value the feasibility of soil phytoremediation 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier With the surrounding environment of Inner Mongolia lead (Pb) ore as the research background, the germination and physio-biochemical effects of Pb stress on alfalfa were discussed to employ this species for the remediation of Pb contaminated soil. Research has shown that a low Pb stress concentration could improve the biological resistance of alfalfa seeds, while a high Pb stress concentration cannot be tolerated. Interestingly, when the Pb concentration was 5 mg/L, the germination rate of the seed was promoted, and the chlorophyll content was especially increased. As the Pb content and stress increased, the amount of malondialdehyde (MDA), H2O2, catalase (CAT) increased; while the root cell viability, chlorophyll and soluble protein content decreased. In consequence, alfalfa was tolerant to Pb stress of 5 mg/L, inversely, its growth was inhibited at levels higher than 5 mg/L, and it was poisoned at 500 mg/L. Based on the principal component analysis (PCA), the H2O2, O2-, chlorophyll total, chlorophyll a, CAT and proline content explicitly reflected the change in the physiology on the alfalfa and its tolerance under Pb stress. detoxification mechanism physio-biochemical functions principal component analysis Agriculture S Ye Wang verfasserin aut Xiaoyu Zhang verfasserin aut Gong-Ling Zhang verfasserin aut Xuegui Liu verfasserin aut Pinyi Gao verfasserin aut Shuhua Yao verfasserin aut In Soil and Water Research Czech Academy of Agricultural Sciences, 2016 17(2022), 3, Seite 191-199 (DE-627)585506779 (DE-600)2465020-1 18059384 nnns volume:17 year:2022 number:3 pages:191-199 https://doi.org/10.17221/132/2021-SWR kostenfrei https://doaj.org/article/2e4419d2db564d9d83bb2d440028236e kostenfrei https://swr.agriculturejournals.cz/artkey/swr-202203-0006_antioxidant-response-by-alfalfa-medicago-sativa-l-to-pb-pollution-a-study-to-value-the-feasibility-of-soil.php kostenfrei https://doaj.org/toc/1801-5395 Journal toc kostenfrei https://doaj.org/toc/1805-9384 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 17 2022 3 191-199 |
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10.17221/132/2021-SWR doi (DE-627)DOAJ082809682 (DE-599)DOAJ2e4419d2db564d9d83bb2d440028236e DE-627 ger DE-627 rakwb eng Changfeng Liu verfasserin aut Antioxidant response by alfalfa (Medicago sativa L.) to Pb pollution - A study to value the feasibility of soil phytoremediation 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier With the surrounding environment of Inner Mongolia lead (Pb) ore as the research background, the germination and physio-biochemical effects of Pb stress on alfalfa were discussed to employ this species for the remediation of Pb contaminated soil. Research has shown that a low Pb stress concentration could improve the biological resistance of alfalfa seeds, while a high Pb stress concentration cannot be tolerated. Interestingly, when the Pb concentration was 5 mg/L, the germination rate of the seed was promoted, and the chlorophyll content was especially increased. As the Pb content and stress increased, the amount of malondialdehyde (MDA), H2O2, catalase (CAT) increased; while the root cell viability, chlorophyll and soluble protein content decreased. In consequence, alfalfa was tolerant to Pb stress of 5 mg/L, inversely, its growth was inhibited at levels higher than 5 mg/L, and it was poisoned at 500 mg/L. Based on the principal component analysis (PCA), the H2O2, O2-, chlorophyll total, chlorophyll a, CAT and proline content explicitly reflected the change in the physiology on the alfalfa and its tolerance under Pb stress. detoxification mechanism physio-biochemical functions principal component analysis Agriculture S Ye Wang verfasserin aut Xiaoyu Zhang verfasserin aut Gong-Ling Zhang verfasserin aut Xuegui Liu verfasserin aut Pinyi Gao verfasserin aut Shuhua Yao verfasserin aut In Soil and Water Research Czech Academy of Agricultural Sciences, 2016 17(2022), 3, Seite 191-199 (DE-627)585506779 (DE-600)2465020-1 18059384 nnns volume:17 year:2022 number:3 pages:191-199 https://doi.org/10.17221/132/2021-SWR kostenfrei https://doaj.org/article/2e4419d2db564d9d83bb2d440028236e kostenfrei https://swr.agriculturejournals.cz/artkey/swr-202203-0006_antioxidant-response-by-alfalfa-medicago-sativa-l-to-pb-pollution-a-study-to-value-the-feasibility-of-soil.php kostenfrei https://doaj.org/toc/1801-5395 Journal toc kostenfrei https://doaj.org/toc/1805-9384 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 17 2022 3 191-199 |
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10.17221/132/2021-SWR doi (DE-627)DOAJ082809682 (DE-599)DOAJ2e4419d2db564d9d83bb2d440028236e DE-627 ger DE-627 rakwb eng Changfeng Liu verfasserin aut Antioxidant response by alfalfa (Medicago sativa L.) to Pb pollution - A study to value the feasibility of soil phytoremediation 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier With the surrounding environment of Inner Mongolia lead (Pb) ore as the research background, the germination and physio-biochemical effects of Pb stress on alfalfa were discussed to employ this species for the remediation of Pb contaminated soil. Research has shown that a low Pb stress concentration could improve the biological resistance of alfalfa seeds, while a high Pb stress concentration cannot be tolerated. Interestingly, when the Pb concentration was 5 mg/L, the germination rate of the seed was promoted, and the chlorophyll content was especially increased. As the Pb content and stress increased, the amount of malondialdehyde (MDA), H2O2, catalase (CAT) increased; while the root cell viability, chlorophyll and soluble protein content decreased. In consequence, alfalfa was tolerant to Pb stress of 5 mg/L, inversely, its growth was inhibited at levels higher than 5 mg/L, and it was poisoned at 500 mg/L. Based on the principal component analysis (PCA), the H2O2, O2-, chlorophyll total, chlorophyll a, CAT and proline content explicitly reflected the change in the physiology on the alfalfa and its tolerance under Pb stress. detoxification mechanism physio-biochemical functions principal component analysis Agriculture S Ye Wang verfasserin aut Xiaoyu Zhang verfasserin aut Gong-Ling Zhang verfasserin aut Xuegui Liu verfasserin aut Pinyi Gao verfasserin aut Shuhua Yao verfasserin aut In Soil and Water Research Czech Academy of Agricultural Sciences, 2016 17(2022), 3, Seite 191-199 (DE-627)585506779 (DE-600)2465020-1 18059384 nnns volume:17 year:2022 number:3 pages:191-199 https://doi.org/10.17221/132/2021-SWR kostenfrei https://doaj.org/article/2e4419d2db564d9d83bb2d440028236e kostenfrei https://swr.agriculturejournals.cz/artkey/swr-202203-0006_antioxidant-response-by-alfalfa-medicago-sativa-l-to-pb-pollution-a-study-to-value-the-feasibility-of-soil.php kostenfrei https://doaj.org/toc/1801-5395 Journal toc kostenfrei https://doaj.org/toc/1805-9384 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 17 2022 3 191-199 |
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10.17221/132/2021-SWR doi (DE-627)DOAJ082809682 (DE-599)DOAJ2e4419d2db564d9d83bb2d440028236e DE-627 ger DE-627 rakwb eng Changfeng Liu verfasserin aut Antioxidant response by alfalfa (Medicago sativa L.) to Pb pollution - A study to value the feasibility of soil phytoremediation 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier With the surrounding environment of Inner Mongolia lead (Pb) ore as the research background, the germination and physio-biochemical effects of Pb stress on alfalfa were discussed to employ this species for the remediation of Pb contaminated soil. Research has shown that a low Pb stress concentration could improve the biological resistance of alfalfa seeds, while a high Pb stress concentration cannot be tolerated. Interestingly, when the Pb concentration was 5 mg/L, the germination rate of the seed was promoted, and the chlorophyll content was especially increased. As the Pb content and stress increased, the amount of malondialdehyde (MDA), H2O2, catalase (CAT) increased; while the root cell viability, chlorophyll and soluble protein content decreased. In consequence, alfalfa was tolerant to Pb stress of 5 mg/L, inversely, its growth was inhibited at levels higher than 5 mg/L, and it was poisoned at 500 mg/L. Based on the principal component analysis (PCA), the H2O2, O2-, chlorophyll total, chlorophyll a, CAT and proline content explicitly reflected the change in the physiology on the alfalfa and its tolerance under Pb stress. detoxification mechanism physio-biochemical functions principal component analysis Agriculture S Ye Wang verfasserin aut Xiaoyu Zhang verfasserin aut Gong-Ling Zhang verfasserin aut Xuegui Liu verfasserin aut Pinyi Gao verfasserin aut Shuhua Yao verfasserin aut In Soil and Water Research Czech Academy of Agricultural Sciences, 2016 17(2022), 3, Seite 191-199 (DE-627)585506779 (DE-600)2465020-1 18059384 nnns volume:17 year:2022 number:3 pages:191-199 https://doi.org/10.17221/132/2021-SWR kostenfrei https://doaj.org/article/2e4419d2db564d9d83bb2d440028236e kostenfrei https://swr.agriculturejournals.cz/artkey/swr-202203-0006_antioxidant-response-by-alfalfa-medicago-sativa-l-to-pb-pollution-a-study-to-value-the-feasibility-of-soil.php kostenfrei https://doaj.org/toc/1801-5395 Journal toc kostenfrei https://doaj.org/toc/1805-9384 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 17 2022 3 191-199 |
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Antioxidant response by alfalfa (Medicago sativa L.) to Pb pollution - A study to value the feasibility of soil phytoremediation |
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With the surrounding environment of Inner Mongolia lead (Pb) ore as the research background, the germination and physio-biochemical effects of Pb stress on alfalfa were discussed to employ this species for the remediation of Pb contaminated soil. Research has shown that a low Pb stress concentration could improve the biological resistance of alfalfa seeds, while a high Pb stress concentration cannot be tolerated. Interestingly, when the Pb concentration was 5 mg/L, the germination rate of the seed was promoted, and the chlorophyll content was especially increased. As the Pb content and stress increased, the amount of malondialdehyde (MDA), H2O2, catalase (CAT) increased; while the root cell viability, chlorophyll and soluble protein content decreased. In consequence, alfalfa was tolerant to Pb stress of 5 mg/L, inversely, its growth was inhibited at levels higher than 5 mg/L, and it was poisoned at 500 mg/L. Based on the principal component analysis (PCA), the H2O2, O2-, chlorophyll total, chlorophyll a, CAT and proline content explicitly reflected the change in the physiology on the alfalfa and its tolerance under Pb stress. |
abstractGer |
With the surrounding environment of Inner Mongolia lead (Pb) ore as the research background, the germination and physio-biochemical effects of Pb stress on alfalfa were discussed to employ this species for the remediation of Pb contaminated soil. Research has shown that a low Pb stress concentration could improve the biological resistance of alfalfa seeds, while a high Pb stress concentration cannot be tolerated. Interestingly, when the Pb concentration was 5 mg/L, the germination rate of the seed was promoted, and the chlorophyll content was especially increased. As the Pb content and stress increased, the amount of malondialdehyde (MDA), H2O2, catalase (CAT) increased; while the root cell viability, chlorophyll and soluble protein content decreased. In consequence, alfalfa was tolerant to Pb stress of 5 mg/L, inversely, its growth was inhibited at levels higher than 5 mg/L, and it was poisoned at 500 mg/L. Based on the principal component analysis (PCA), the H2O2, O2-, chlorophyll total, chlorophyll a, CAT and proline content explicitly reflected the change in the physiology on the alfalfa and its tolerance under Pb stress. |
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With the surrounding environment of Inner Mongolia lead (Pb) ore as the research background, the germination and physio-biochemical effects of Pb stress on alfalfa were discussed to employ this species for the remediation of Pb contaminated soil. Research has shown that a low Pb stress concentration could improve the biological resistance of alfalfa seeds, while a high Pb stress concentration cannot be tolerated. Interestingly, when the Pb concentration was 5 mg/L, the germination rate of the seed was promoted, and the chlorophyll content was especially increased. As the Pb content and stress increased, the amount of malondialdehyde (MDA), H2O2, catalase (CAT) increased; while the root cell viability, chlorophyll and soluble protein content decreased. In consequence, alfalfa was tolerant to Pb stress of 5 mg/L, inversely, its growth was inhibited at levels higher than 5 mg/L, and it was poisoned at 500 mg/L. Based on the principal component analysis (PCA), the H2O2, O2-, chlorophyll total, chlorophyll a, CAT and proline content explicitly reflected the change in the physiology on the alfalfa and its tolerance under Pb stress. |
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