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EVALUATION OF RICE GENOTYPES UNDER SALT STRESS AT THE SEEDLING AND REPRODUCTIVE STAGES USING PHENOTYPIC AND MOLECULAR MARKERS

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dc.contributor.author RUBEL, MEHEDE HASSAN
dc.contributor.author LUTFUL HASSAN
dc.contributor.author MOFAZZAL ISLAM, MIRZA
dc.contributor.author KHAN ROBIN, ARIF HASAN
dc.contributor.author JAHANGIR ALAM
dc.date.accessioned 2023-01-05T07:41:17Z
dc.date.available 2023-01-05T07:41:17Z
dc.date.issued 2014-04-03
dc.identifier.citation Rubel, M. H., Hassan, L., Islam, M. M., Robin, A. H. K., & Alam, M. J. (2014). Evaluation of rice genotypes under salt stress at the seedling and reproductive stages using phenotypic and molecular markers. Pak. J. Bot, 46(2), 423-432. en_US
dc.identifier.issn 2070-3368
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/15688
dc.description.abstract Salinity screening for 27 rice genotypes was performed at the seedling and reproductive stages respectively, in the hydroponic system and in sustained water bath. Three selected SSR markers were used to determine salinity tolerance in rice genotypes. Phenotyping of the germplasm was done at EC 12dS/m and 6dS/m at seedling and reproductive stages, respectively. Based on modified standard evaluation score for visual salt injury at seedling stage, eight genotypes were salt tolerant, four were moderately tolerant and the rest fifteen were susceptible. At the reproductive stage, six genotypes were tolerant to EC 6dS/m whereas eleven of them were susceptible. SSR based marker identified seven genotypes as tolerant but ten of them were susceptible for all three markers compared to two checks. Six genotypes were tolerant in both phenotypic and SSR screening. The indentified salt tolerant genotypes can be potential germplam sources for future breeding program. en_US
dc.language.iso en en_US
dc.publisher Karachi: Pakistan Botanical Society en_US
dc.title EVALUATION OF RICE GENOTYPES UNDER SALT STRESS AT THE SEEDLING AND REPRODUCTIVE STAGES USING PHENOTYPIC AND MOLECULAR MARKERS en_US
dc.type Article en_US


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