The number 32 in 12-32-16 represents
A. Granull size
B. P2O5 content
C. Licence number
D. All of these
Answer: Option B
Solution (By Examveda Team)
The number 32 in 12-32-16 represents P2O5 content.Fertilizer grade is an expression referring to the legal guarantee of the available plant nutrients expressed as a percentage by weight in a fertilizer.
12-32-16 grade of NPK complex fertilizer indicates the presence of 12% nitrogen (N), 32% phosphorous (P2O5) and 16% potash (K2O).
This Question Belongs to Agriculture >> Plant Pathology
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