Leaching is a process – McqOptions

MCQOPTIONS

1.	Leaching is a process
A.	By which alkali salts present in the soil are dissolved and drained away.
B.	By which alkali salts in soil come up with water
C.	of draining excess water of irrigation
D.	which controls water-logging
Answer» B. By which alkali salts in soil come up with water

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