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A crop has a transpiration ratio of 500. How much water is transpired for 2 kg of dry matter?

A250 kg
B500 kg
C2000 kg
D1000 kg
Answer & Solution
Correct answer: D. 1000 kg
The ratio is water mass divided by dry matter mass, so 2 kg needs 500 x 2 = 1000 kg.
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