Excessive drainage of soil water can be checked by the addition of adequate quantities of

Excessive drainage of soil water can be checked by the addition of adequate quantities of
  • A.
    N.P.K 15 – 15 – 15
  • B.
    sulphate of ammonia
  • C.
    single superphosphate
  • D.
    compost manure
Correct Answer: Option D
Explanation
You May Also Like