MCQOPTIONS
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| 1. |
The field water efficiency is determined by: |
| A. | Water transpired by crop – water applied to a field |
| B. | (Water absorbed by crop ÷ water applied to a field) x 100% |
| C. | Water absorbed by crop – water applied to a fieldd) (Water transpired by crop ÷ water applied to a fiel |
| D. | x 100%c) Water absorbed by crop – water applied to a fieldd) (Water transpired by crop ÷ water applied to a field) x 100% |
| Answer» E. | |