(A) Urea ()
(B) Calcium superphosphate (X)
(C) Diammonium phosphate (X)
(D) Potassium nitrate (X)
Answers: Which one of the following fertilizers provides the nitrogen and phosphorus to the plant Urea.
(A) Urea ()
(B) Calcium superphosphate (X)
(C) Diammonium phosphate (X)
(D) Potassium nitrate (X)
Answers: Which one of the following fertilizers provides the nitrogen and phosphorus to the plant Urea.
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