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What does WUE stand for?
It's an acronym related to agricultural productivity.
Write the formula for calculating WUE.
It uses yield and water amounts.
What does WUE measure?
Consider what the W in WUE represents.
True or False: Higher WUE indicates more water is used for the same yield.
Think about what efficiency implies.
A farmer uses 800 m³ of water to produce 3200 kg of corn. If a new irrigation method allows him to reduce water use by 25% while maintaining the same yield, what would be the new WUE?
Calculate the new water usage first.
Calculate the required yield for a WUE of 4 kg/m³ if a farmer uses 1000 m³ of water.
Use the WUE formula to find the yield needed.
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