A. N.P.K 15 – 15 – 15
B. sulphate of ammonia
C. single superphosphate
D. compost manure
Correct Answer: Option D
D. compost manure
A. N.P.K 15 – 15 – 15
B. sulphate of ammonia
C. single superphosphate
D. compost manure
Correct Answer: Option D
D. compost manure
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