Which of the following statement is wrong?

A The O.M.C is the water content at which the yield is maximum
B Below O.M.C, the yield increases with water content to a certain value
C After O.M.C, the yield decreases with the water content
D After O.M.C, the yield increases with the water content

Correct Answer: After O.M.C, the yield increases with the water content

OMC is the moisture content at which the yield of the crop is maximum. Below OMC, sufficient water is not available so, the yield of the crop is less. After OMC, the sufficient amount of air is not available so, the productivity decreases.
Bissoy MCQ
#Irrigation Engineering #Optimum Utilisation of Irrigation Water

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