Effects of lanthanum on growth and accumulation in roots of rice seedlings
Hormetic effects on the growth were found in the roots of rice (Oryza sativa L. cv. Shengdao 16) exposed to increasing concentrations of La3+ (0.05, 0.1, 0.5, 1.0, and 1.5 mmol/L). The results indicated that La3+ promoted the growth of rice roots at 0.05 mmol/L, but inhibited the growth at 1.0 and 1...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2013-05-01
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| Series: | Plant, Soil and Environment |
| Subjects: | |
| Online Access: | https://pse.agriculturejournals.cz/artkey/pse-201305-0002_effects-of-lanthanum-on-growth-and-accumulation-in-roots-of-rice-seedlings.php |
| _version_ | 1797898208664354816 |
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| author | D. Liu X. Wang X. Zhang Z. Gao |
| author_facet | D. Liu X. Wang X. Zhang Z. Gao |
| author_sort | D. Liu |
| collection | DOAJ |
| description | Hormetic effects on the growth were found in the roots of rice (Oryza sativa L. cv. Shengdao 16) exposed to increasing concentrations of La3+ (0.05, 0.1, 0.5, 1.0, and 1.5 mmol/L). The results indicated that La3+ promoted the growth of rice roots at 0.05 mmol/L, but inhibited the growth at 1.0 and 1.5 mmol/L La3+ after 13 days of exposure. Transmission electron microscope showed that La3+ was mainly deposited in the cell walls of the roots. In addition, the accumulation of K, Mg, Ca, Na, Fe, Mn, Zn, Cu, and Mo in the roots was also affected with the exposure of different La3+ treatments. It showed that La3+ affected the nutritional status of roots and further regulated the growth of rice. |
| first_indexed | 2024-04-10T08:10:50Z |
| format | Article |
| id | doaj.art-65fc4798cd6d4305928daf90c39a4d65 |
| institution | Directory Open Access Journal |
| issn | 1214-1178 1805-9368 |
| language | English |
| last_indexed | 2024-04-10T08:10:50Z |
| publishDate | 2013-05-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Plant, Soil and Environment |
| spelling | doaj.art-65fc4798cd6d4305928daf90c39a4d652023-02-23T03:46:00ZengCzech Academy of Agricultural SciencesPlant, Soil and Environment1214-11781805-93682013-05-0159519620010.17221/760/2012-PSEpse-201305-0002Effects of lanthanum on growth and accumulation in roots of rice seedlingsD. Liu0X. Wang1X. Zhang2Z. Gao3School of Life Sciences, Shandong University of Technology, Zibo, P.R. ChinaSchool of Life Sciences, Shandong University of Technology, Zibo, P.R. ChinaSchool of Life Sciences, Shandong University of Technology, Zibo, P.R. ChinaSchool of Life Sciences, Shandong University of Technology, Zibo, P.R. ChinaHormetic effects on the growth were found in the roots of rice (Oryza sativa L. cv. Shengdao 16) exposed to increasing concentrations of La3+ (0.05, 0.1, 0.5, 1.0, and 1.5 mmol/L). The results indicated that La3+ promoted the growth of rice roots at 0.05 mmol/L, but inhibited the growth at 1.0 and 1.5 mmol/L La3+ after 13 days of exposure. Transmission electron microscope showed that La3+ was mainly deposited in the cell walls of the roots. In addition, the accumulation of K, Mg, Ca, Na, Fe, Mn, Zn, Cu, and Mo in the roots was also affected with the exposure of different La3+ treatments. It showed that La3+ affected the nutritional status of roots and further regulated the growth of rice.https://pse.agriculturejournals.cz/artkey/pse-201305-0002_effects-of-lanthanum-on-growth-and-accumulation-in-roots-of-rice-seedlings.phptrivalent lanthanumhormesisnutrient elementrare earth element antagonism |
| spellingShingle | D. Liu X. Wang X. Zhang Z. Gao Effects of lanthanum on growth and accumulation in roots of rice seedlings Plant, Soil and Environment trivalent lanthanum hormesis nutrient element rare earth element antagonism |
| title | Effects of lanthanum on growth and accumulation in roots of rice seedlings |
| title_full | Effects of lanthanum on growth and accumulation in roots of rice seedlings |
| title_fullStr | Effects of lanthanum on growth and accumulation in roots of rice seedlings |
| title_full_unstemmed | Effects of lanthanum on growth and accumulation in roots of rice seedlings |
| title_short | Effects of lanthanum on growth and accumulation in roots of rice seedlings |
| title_sort | effects of lanthanum on growth and accumulation in roots of rice seedlings |
| topic | trivalent lanthanum hormesis nutrient element rare earth element antagonism |
| url | https://pse.agriculturejournals.cz/artkey/pse-201305-0002_effects-of-lanthanum-on-growth-and-accumulation-in-roots-of-rice-seedlings.php |
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