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Q. |
A land is said to be water-logged when |
A. | the air circulation is stopped in the root zone due to the rise in water table |
B. | it is submerged in flood |
C. | the doil pores within a depth of 40 cm are saturated |
D. | all of the above |
Answer» A. the air circulation is stopped in the root zone due to the rise in water table |
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Irrigation Engineering