Open access
Aug 2026
Genotype-Specific Physiological Responses of Potassium-Induced Drought Tolerance in Potato: Chlorophyll Protection, Stomatal Regulation, and Proline Accumulation
Findings provide a physiological basis for genotype-specific K management to sustain potato photosynthesis under water-limited conditions and identify SY-2 and DXY were identified as promising cultivars for K-enhanced drought resilience.
Dong Wang, Yuying Sang, Chen-Yi Li et al.
· Agronomy · 0 citations