Q873
The number 32 in 12-32-16 represents
A.
Granull size
B.
P2O5 content
AnswerC.
Licence number
D.
All of these
Answer: Option B
Solution
Answer: Option B
Solution:
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).