Question

85. Which one of the following is incor-
rect for fertilizer (s)?
(1) Urea & potassium nitrate and nitrite
(2) Lime & superphosphate of lime
(3) Calcium phosphate & superphosphate
of lime
(4) K, SO,, MgSO, & Caso
4
explanation​

Answer 1

Explanation:

I think 4 is incorrect fertilizer.

Answer 2

Answer:

option A

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