Drought stress affects physiological parameters but not tuber yield in three Andean potato (iSolanum tuberosum/i L.) cultivars

This study evaluated the effect of water deficit on the physiological response and yield of three Andean potato cultivars. Leaf water potential (Ψw), soil matric potential (SMP), photosynthesis (A), stomatal conductance (gs), transpiration (E), intrinsic water use efficiency (WUEi), leaf temperature...