That rain fall which is effectively consumed by the plants to meet its consumptive needs is called__________________?
Correct answer: A. Effective rain fall
- A. Effective rain fall
- B. Total rainfall
- C. Monsoon rainfall
- D. All are correct
Explanation
Effective rainfall is the portion of total rainfall that enters the crop root zone and contributes to meeting crop water requirements. Rainfall lost through runoff, deep percolation, or evaporation is not counted as effective rainfall.
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