SHOLI KOLLEKSIYA NAMUNALARINING SHO‘RGA CHIDAMLILIGINI LABORATORIYA SHAROITIDA BAHOLASH VA KLASTER TAHLILI

Abstract

Identifying rice genotypes that provide stable yields in the saline soils of the Khorezm region is essential for food security. The article presents a laboratory evaluation of 67 rice samples for their tolerance to chloride and sulfate salinity stress. According to the results, 9% of the samples were found to be highly tolerant (Class I), 28% moderately tolerant (Class II), and 63% salt-intolerant (Class III). Among the samples, the genotypes LD-2022.2, KS-2022.2, and NZ-2022.2 demonstrated the highest stability and formed a distinct cluster.