Identification and Classification of Salt-Tolerant Rice Germplasm Using Regression-Based Phenotyping and Multivariate Cluster Analysis
Salinity is a major constraint on rice production, and reliable screening methods are needed to identify germplasm with favorable responses across different stress levels. This study evaluated seedling-stage salinity responses in 210 rice accessions exposed to 0, 0.25, 0.50, and 0.75% NaCl under hydroponic conditions....