Effect of four different salts on seed germination and morphological characteristics of Oryza sativa L. cv. MR219
The response of Oryza sativa L. cv. MR219 to NaCl, KCl, MgCl2 and MgSO4 at different salinity levels (0, 50, 100, 150, 200 and 250 mM) was studied with emphasis on seed germination and early seedling stage. High salinity delayed mean germination time of seeds and increased biomass, relative injury r...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
A R C Publications
2018
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/72411/ http://psasir.upm.edu.my/id/eprint/72411/1/Effect%20of%20four%20different%20salts%20on%20seed%20germination%20and%20morphological%20characteristics%20.pdf |
| _version_ | 1848857111727964160 |
|---|---|
| author | Kalhori, Nahid Ying, Tung Nulit, Rosimah Sahebi, Mahbod Abiri, Rambod Atabaki, Narges |
| author_facet | Kalhori, Nahid Ying, Tung Nulit, Rosimah Sahebi, Mahbod Abiri, Rambod Atabaki, Narges |
| author_sort | Kalhori, Nahid |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The response of Oryza sativa L. cv. MR219 to NaCl, KCl, MgCl2 and MgSO4 at different salinity levels (0, 50, 100, 150, 200 and 250 mM) was studied with emphasis on seed germination and early seedling stage. High salinity delayed mean germination time of seeds and increased biomass, relative injury rate and seedling height reduction. Seeds are more tolerant to NaCl among four salts even at the highest salinity. Results showed that 50mM KCl enhanced the root growth with more roots developed at this salinity. Abnormal seed germination was found in MgCl2 and MgSO4 due to inhibition of root growth. This study proposes that degree of tolerance of MR219 to salts from morphological results is NaCl>KCl>MgCl2>MgSO4. This study might be useful for further research of salinity effect on growth and physiological processes at advanced stage of MR 219 growth. |
| first_indexed | 2025-11-15T11:52:22Z |
| format | Article |
| id | upm-72411 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:52:22Z |
| publishDate | 2018 |
| publisher | A R C Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-724112020-06-04T03:20:32Z http://psasir.upm.edu.my/id/eprint/72411/ Effect of four different salts on seed germination and morphological characteristics of Oryza sativa L. cv. MR219 Kalhori, Nahid Ying, Tung Nulit, Rosimah Sahebi, Mahbod Abiri, Rambod Atabaki, Narges The response of Oryza sativa L. cv. MR219 to NaCl, KCl, MgCl2 and MgSO4 at different salinity levels (0, 50, 100, 150, 200 and 250 mM) was studied with emphasis on seed germination and early seedling stage. High salinity delayed mean germination time of seeds and increased biomass, relative injury rate and seedling height reduction. Seeds are more tolerant to NaCl among four salts even at the highest salinity. Results showed that 50mM KCl enhanced the root growth with more roots developed at this salinity. Abnormal seed germination was found in MgCl2 and MgSO4 due to inhibition of root growth. This study proposes that degree of tolerance of MR219 to salts from morphological results is NaCl>KCl>MgCl2>MgSO4. This study might be useful for further research of salinity effect on growth and physiological processes at advanced stage of MR 219 growth. A R C Publications 2018 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/72411/1/Effect%20of%20four%20different%20salts%20on%20seed%20germination%20and%20morphological%20characteristics%20.pdf Kalhori, Nahid and Ying, Tung and Nulit, Rosimah and Sahebi, Mahbod and Abiri, Rambod and Atabaki, Narges (2018) Effect of four different salts on seed germination and morphological characteristics of Oryza sativa L. cv. MR219. International Journal of Advanced Research in Botany, 4 (1). 29 - 45. ISSN 2455-4316 https://www.arcjournals.org/international-journal-of-advanced-research-in-botany/volume-4-issue-1/ 10.20431/2455-4316.0401005 |
| spellingShingle | Kalhori, Nahid Ying, Tung Nulit, Rosimah Sahebi, Mahbod Abiri, Rambod Atabaki, Narges Effect of four different salts on seed germination and morphological characteristics of Oryza sativa L. cv. MR219 |
| title | Effect of four different salts on seed germination and morphological characteristics of Oryza sativa L. cv. MR219 |
| title_full | Effect of four different salts on seed germination and morphological characteristics of Oryza sativa L. cv. MR219 |
| title_fullStr | Effect of four different salts on seed germination and morphological characteristics of Oryza sativa L. cv. MR219 |
| title_full_unstemmed | Effect of four different salts on seed germination and morphological characteristics of Oryza sativa L. cv. MR219 |
| title_short | Effect of four different salts on seed germination and morphological characteristics of Oryza sativa L. cv. MR219 |
| title_sort | effect of four different salts on seed germination and morphological characteristics of oryza sativa l. cv. mr219 |
| url | http://psasir.upm.edu.my/id/eprint/72411/ http://psasir.upm.edu.my/id/eprint/72411/ http://psasir.upm.edu.my/id/eprint/72411/ http://psasir.upm.edu.my/id/eprint/72411/1/Effect%20of%20four%20different%20salts%20on%20seed%20germination%20and%20morphological%20characteristics%20.pdf |