Agriculture MCQs Agriculture Mcqs
Q The formula used for calculating RSC is _____________________?
  • A A. Rsc=(co32 + hco2) (na + k + ca2 + mg2)
  • B B. Rsc=(co32 + hco2) ( ca2 + mg2)
  • C C. None of the above
  • D D. Non of these
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