2026-06-27http://hdl.handle.net/123456789/87072Looking for high resistance to saline-sodic soil conditions under different systems, six rice Oryza sativa L. varieties were evaluated (CICA 4 - CICA 8, IR 253-26-3-5-2, IR 22, IR 26 and Pokkali). IR 2153-26-3-5-2 appeared as the most tolerant and showed the highest yields under all planting systems (direct planting, and transplanting after 15, 30, 45 days of seedling). It was also found that best time for transplanting is at 45 days for all varieties, since they increased yield and its components (length of pacible, weight of panicle, and 1000 seeds and fertile tillers)Limited Accessricevariety trialssalt tolerancesaline sodic soilssowingdirect sowingyieldsyield componentsarrozensayos de variedadestolerancia a la salsuelo salino sodicosiembrasiembra directarendimientocaracteres de rendimientoJournal Article