Elevated CO₂ modulates the effects of drought and heat stress on plant water relations and grain yield in wheat

Agriculture & Biology

• abscisic acid 25%
• cultivars 8%
• drought 33%
• drought tolerance 13%
• flowering 20%
• grain yield 56%
• heat 16%
• heat stress 61%
• leaf relative water content 18%
• leaf water potential 15%
• leaves 12%
• plant response 12%
• plant-water relations 100%
• spikes (plant) 45%
• stomatal conductance 26%
• water 5%
• water stress 58%
• wheat 45%
• yield components 14%