Evaluation of Drought Tolerance in In Vitro potato (Solanum tuberosum L.) cv. Dayang Sumbi Plantlets Using Polyethylene Glycol (PEG) 6000
Potato (Solanum tuberosum L.) is an important food crop whose productivity tends to decline under drought stress conditions. Water deficit limits water uptake, reduces cell turgor pressure, and disrupts photosynthesis, resulting in inhibited plant growth. Development of drought-tolerant potato cultivars can be achieved...