The delta the total depth of water consumed by a crop from 1st watering when matures, the delta for rice is___________________?
Correct answer: B. 120cm
- A. 100cm
- B. 120cm
- C. 80cm
- D. 75cm
Explanation
For rice, the conventional delta, or total depth of water consumed from the first watering until maturity, is approximately 120 cm. Rice requires substantial water because its fields are commonly kept flooded during much of the growing period.
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