1. Phosphatic fertilizer is graded based on its
A. PCI3 content
B. H3PO4 content
C. P2O5 content
D. P content
(Answers will be displayed at the end of the question’s)
1. Phosphatic fertilizer is graded based on its
A. PCI3 content
B. H3PO4 content
C. P2O5 content
D. P content
(Answers will be displayed at the end of the question’s)