

Fertiliser Technology - Engineering
Q1: 5-10-5 fertilisers mean that they containA 5, 10, 5% respectively of N2, P2O5 and K2O.
B only 5 to 10% active fertiliser constituents.
C 5 to 10% filler & carrier of soil conditioners.
D none of these.
ANS:A - 5, 10, 5% respectively of N2, P2O5 and K2O. The notation "5-10-5" used for fertilizers indicates the relative percentages of three essential nutrients they contain: nitrogen (N), phosphorus (P), and potassium (K). These percentages are represented as the percent of nitrogen, phosphorus pentoxide (P2O5), and potassium oxide (K2O) respectively. So, when you see "5-10-5" on a fertilizer label, it means:
|


For help Students Orientation
Mcqs Questions
One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.