A soil is saline if
A. EC of the saturation extract is more than 4m mhos/cm
B. EC of the saturation extract is less than 4 m mhos/cm
C. ESP is less than 15
D. ESP is more than 15
Answer: Option A
Related Questions on Agricultural Engineering
In mould board plough, Soft Centred stell is in used for making of . . . . . . . .
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C. Land Side
D. None of these
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B. Porosity of the bed
C. Density of the particles
D. All of the above
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C. To cover the seed and fertiliser
D. All of the above
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