Elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissues
To investigate the bioavailability of essential micronutrients (Fe, Mn, Cu, Zn) in soil-plant system, sequential scheme of weak acid soluble (WAS), reducible (RED) and oxidizable (OXI) fractions was used to evaluate the bioavailability of micronutrients in different soil depths. The results revealed...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2017-08-01
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| Series: | Plant, Soil and Environment |
| Subjects: | |
| Online Access: | https://pse.agriculturejournals.cz/artkey/pse-201708-0008_elevated-ozone-level-affects-micronutrients-bioavailability-in-soil-and-their-concentrations-in-wheat-tissues.php |
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| author | Yabo WANG Siyu WEI Yue SUN Wei MAO Tingting DANG Weiqin YIN Shengsen WANG Xiaozhi WANG |
| author_facet | Yabo WANG Siyu WEI Yue SUN Wei MAO Tingting DANG Weiqin YIN Shengsen WANG Xiaozhi WANG |
| author_sort | Yabo WANG |
| collection | DOAJ |
| description | To investigate the bioavailability of essential micronutrients (Fe, Mn, Cu, Zn) in soil-plant system, sequential scheme of weak acid soluble (WAS), reducible (RED) and oxidizable (OXI) fractions was used to evaluate the bioavailability of micronutrients in different soil depths. The results revealed that at the tillering stage elevated O3 concentration significantly increased WAS-Fe at 0-5 cm and 10-15 cm soils by 69.11% and 59.72%, respectively. At the ripening stage, both WAS-Cu and RED-Cu were significantly increased in elevated O3 treatment compared to control, while WAS-Mn only showed significant in 0-5 cm soil. In bulk soil, WAS-Zn and RED-Zn concentrations were generally greater than those in control, which was more evident at 10-15 cm soil. Besides, O3 decreased the whole plant biomass by 14.63% and increased the root to shoot ratio. Elevated O3 significantly increased grain Fe, Mn and Cu concentrations by 9.37, 36.68 and 48.18%, respectively, while it decreased Zn by 17.09%. It can be inferred that altered micronutrients bioavailability in soil and nutrients uptake in plants are likely associated with the changed soil chemical properties and plant physiology in response to the rising O3 level. |
| first_indexed | 2024-04-10T08:09:22Z |
| format | Article |
| id | doaj.art-2a0e6554b71c44afbaedd6c1197f6a9d |
| institution | Directory Open Access Journal |
| issn | 1214-1178 1805-9368 |
| language | English |
| last_indexed | 2024-04-10T08:09:22Z |
| publishDate | 2017-08-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Plant, Soil and Environment |
| spelling | doaj.art-2a0e6554b71c44afbaedd6c1197f6a9d2023-02-23T03:46:31ZengCzech Academy of Agricultural SciencesPlant, Soil and Environment1214-11781805-93682017-08-0163838138710.17221/323/2017-PSEpse-201708-0008Elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissuesYabo WANG0Siyu WEI1Yue SUN2Wei MAO3Tingting DANG4Weiqin YIN5Shengsen WANG6Xiaozhi WANG7College of Environmental Science and Engineering, Yangzhou University, Yangzhou, P.R. ChinaCollege of Environmental Science and Engineering, Yangzhou University, Yangzhou, P.R. ChinaCollege of Environmental Science and Engineering, Yangzhou University, Yangzhou, P.R. ChinaStation of Land Protection of the Yangzhou City, Yangzhou, P.R. ChinaCollege of Environmental Science and Engineering, Yangzhou University, Yangzhou, P.R. ChinaCollege of Environmental Science and Engineering, Yangzhou University, Yangzhou, P.R. ChinaCollege of Environmental Science and Engineering, Yangzhou University, Yangzhou, P.R. ChinaCollege of Environmental Science and Engineering, Yangzhou University, Yangzhou, P.R. ChinaTo investigate the bioavailability of essential micronutrients (Fe, Mn, Cu, Zn) in soil-plant system, sequential scheme of weak acid soluble (WAS), reducible (RED) and oxidizable (OXI) fractions was used to evaluate the bioavailability of micronutrients in different soil depths. The results revealed that at the tillering stage elevated O3 concentration significantly increased WAS-Fe at 0-5 cm and 10-15 cm soils by 69.11% and 59.72%, respectively. At the ripening stage, both WAS-Cu and RED-Cu were significantly increased in elevated O3 treatment compared to control, while WAS-Mn only showed significant in 0-5 cm soil. In bulk soil, WAS-Zn and RED-Zn concentrations were generally greater than those in control, which was more evident at 10-15 cm soil. Besides, O3 decreased the whole plant biomass by 14.63% and increased the root to shoot ratio. Elevated O3 significantly increased grain Fe, Mn and Cu concentrations by 9.37, 36.68 and 48.18%, respectively, while it decreased Zn by 17.09%. It can be inferred that altered micronutrients bioavailability in soil and nutrients uptake in plants are likely associated with the changed soil chemical properties and plant physiology in response to the rising O3 level.https://pse.agriculturejournals.cz/artkey/pse-201708-0008_elevated-ozone-level-affects-micronutrients-bioavailability-in-soil-and-their-concentrations-in-wheat-tissues.phptriticum aestivummicroelementnutritionsequential analysis |
| spellingShingle | Yabo WANG Siyu WEI Yue SUN Wei MAO Tingting DANG Weiqin YIN Shengsen WANG Xiaozhi WANG Elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissues Plant, Soil and Environment triticum aestivum microelement nutrition sequential analysis |
| title | Elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissues |
| title_full | Elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissues |
| title_fullStr | Elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissues |
| title_full_unstemmed | Elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissues |
| title_short | Elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissues |
| title_sort | elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissues |
| topic | triticum aestivum microelement nutrition sequential analysis |
| url | https://pse.agriculturejournals.cz/artkey/pse-201708-0008_elevated-ozone-level-affects-micronutrients-bioavailability-in-soil-and-their-concentrations-in-wheat-tissues.php |
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