water use efficiency

Water use efficiency (WUE) measures how effectively a plant, crop, or system uses water to produce desired results, such as growth, yield, or energy. It reflects the amount of output generated per unit of water consumed. Higher WUE means more growth or productivity with less water, which is important for conserving resources and sustaining agriculture, especially in areas facing water scarcity. Essentially, it’s a way to assess and improve how well water is used to achieve specific goals, optimizing productivity while minimizing waste.