Sorbitol is a sugar alcohol found in plants that functions in translocating carbon and energy between tissues. It can accumulate in plants and disturb glucose metabolism, affecting sugar sensing. Salt tolerance is a plant's ability to withstand salt concentrations without damage. Salinity stress reduces water uptake and growth. It causes ion imbalance and disrupts photosynthesis. Techniques to reclaim saline soils include leaching salt, drainage, and introducing salt tolerant plant genes.