Growth performance of rice genotypes at the seedling stage under different salinity stresses
Background: Worldwide coastal rice growing areas are severely affected by salinity which has become a major constraint to rice production. Salinity is a serious soil problem in rice-growing countries, severely limiting global rice production. Methods: In this study, the seedlings of 21 rice genotype...
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| Format: | Article |
| Language: | English |
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Agricultural Research Communication Centre
2024
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| Online Access: | http://psasir.upm.edu.my/id/eprint/113498/ http://psasir.upm.edu.my/id/eprint/113498/1/113498.pdf |
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| author | Ikbal, Mohammad Ferdous Rafii, Mohd Y. Ramlee, Shairul Izan Yaapar, Muhammad Nazmin Islam, Mirza Mofazzal Shultana, Rakiba Rana, Md Masud Anisuzzaman, Mohammad Haque, Md Azadul |
| author_facet | Ikbal, Mohammad Ferdous Rafii, Mohd Y. Ramlee, Shairul Izan Yaapar, Muhammad Nazmin Islam, Mirza Mofazzal Shultana, Rakiba Rana, Md Masud Anisuzzaman, Mohammad Haque, Md Azadul |
| author_sort | Ikbal, Mohammad Ferdous |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Background: Worldwide coastal rice growing areas are severely affected by salinity which has become a major constraint to rice production. Salinity is a serious soil problem in rice-growing countries, severely limiting global rice production. Methods: In this study, the seedlings of 21 rice genotypes were tested against seven different levels of salinity concentrations (0.3, 2, 4, 6, 8, 10 and 12 dSm-1) under a hydroponic system in a glasshouse condition at Field 10, Faculty of Agriculture, Universiti Putra Malaysia (UPM). Data on seedling growth and salinity injury of the tested rice genotypes were recorded. Result: The results showed that Pokkali, FL478 and Binadhan-10 were tolerant at 12 dSm-1; BRRI dhan73, BRRI dhan61, Binadhan-8, BRRI dhan67 and BRRI dhan47 were tolerant at 10 dSm-1; Putra-1 were moderately tolerant at 8 dSm-1 and MR263, MR284, MR211 and MRQ74 were tolerant at 4 dSm-1 and rest of the genotypes were salt susceptible. The lower amount of Na: K and Na: Ca were measured from rice genotypes, Pokkali and FL478 at maximum salinity levels. The promising rice genotypes that were tolerant at 12 dSm-1 would be taken into consideration for a hybridization program to develop a new salt-tolerant rice variety. |
| first_indexed | 2025-11-15T14:17:29Z |
| format | Article |
| id | upm-113498 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:17:29Z |
| publishDate | 2024 |
| publisher | Agricultural Research Communication Centre |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1134982024-11-26T01:46:01Z http://psasir.upm.edu.my/id/eprint/113498/ Growth performance of rice genotypes at the seedling stage under different salinity stresses Ikbal, Mohammad Ferdous Rafii, Mohd Y. Ramlee, Shairul Izan Yaapar, Muhammad Nazmin Islam, Mirza Mofazzal Shultana, Rakiba Rana, Md Masud Anisuzzaman, Mohammad Haque, Md Azadul Background: Worldwide coastal rice growing areas are severely affected by salinity which has become a major constraint to rice production. Salinity is a serious soil problem in rice-growing countries, severely limiting global rice production. Methods: In this study, the seedlings of 21 rice genotypes were tested against seven different levels of salinity concentrations (0.3, 2, 4, 6, 8, 10 and 12 dSm-1) under a hydroponic system in a glasshouse condition at Field 10, Faculty of Agriculture, Universiti Putra Malaysia (UPM). Data on seedling growth and salinity injury of the tested rice genotypes were recorded. Result: The results showed that Pokkali, FL478 and Binadhan-10 were tolerant at 12 dSm-1; BRRI dhan73, BRRI dhan61, Binadhan-8, BRRI dhan67 and BRRI dhan47 were tolerant at 10 dSm-1; Putra-1 were moderately tolerant at 8 dSm-1 and MR263, MR284, MR211 and MRQ74 were tolerant at 4 dSm-1 and rest of the genotypes were salt susceptible. The lower amount of Na: K and Na: Ca were measured from rice genotypes, Pokkali and FL478 at maximum salinity levels. The promising rice genotypes that were tolerant at 12 dSm-1 would be taken into consideration for a hybridization program to develop a new salt-tolerant rice variety. Agricultural Research Communication Centre 2024 Article PeerReviewed text en cc_by_4 http://psasir.upm.edu.my/id/eprint/113498/1/113498.pdf Ikbal, Mohammad Ferdous and Rafii, Mohd Y. and Ramlee, Shairul Izan and Yaapar, Muhammad Nazmin and Islam, Mirza Mofazzal and Shultana, Rakiba and Rana, Md Masud and Anisuzzaman, Mohammad and Haque, Md Azadul (2024) Growth performance of rice genotypes at the seedling stage under different salinity stresses. Indian Journal of Agricultural Research, 58 (3). pp. 415-422. ISSN 0367-8245; eISSN: 0976-058X https://arccjournals.com/journal/indian-journal-of-agricultural-research/AF-832 10.18805/IJARe.AF-832 |
| spellingShingle | Ikbal, Mohammad Ferdous Rafii, Mohd Y. Ramlee, Shairul Izan Yaapar, Muhammad Nazmin Islam, Mirza Mofazzal Shultana, Rakiba Rana, Md Masud Anisuzzaman, Mohammad Haque, Md Azadul Growth performance of rice genotypes at the seedling stage under different salinity stresses |
| title | Growth performance of rice genotypes at the seedling stage under different salinity stresses |
| title_full | Growth performance of rice genotypes at the seedling stage under different salinity stresses |
| title_fullStr | Growth performance of rice genotypes at the seedling stage under different salinity stresses |
| title_full_unstemmed | Growth performance of rice genotypes at the seedling stage under different salinity stresses |
| title_short | Growth performance of rice genotypes at the seedling stage under different salinity stresses |
| title_sort | growth performance of rice genotypes at the seedling stage under different salinity stresses |
| url | http://psasir.upm.edu.my/id/eprint/113498/ http://psasir.upm.edu.my/id/eprint/113498/ http://psasir.upm.edu.my/id/eprint/113498/ http://psasir.upm.edu.my/id/eprint/113498/1/113498.pdf |