NPK 6-24-12 — High-Phosphorus Planting Compound
Phosphorus-deficient tropical soils fix applied P rapidly — starter fertilizers need high P concentration near the seed zone. NPK 6-24-12 delivers 24% P2O5 with minimal N (6%) and moderate K (12%) for root crop planting and legume establishment where early P drives root nodulation and tuber initiation. From 1,000 MT.
Grade Analysis
- FOB
- CFR
- CIF
- Agriculture
- Blending
- Fertigation
Planting Placement
Band 6-24-12 at 120–180 kg/ha in the planting furrow for cassava and sweet potato. The high P fraction overcomes soil P fixation in Ferralsol and Acrisol soil types common in West Africa and Southeast Asia.
FAQ
How does 6-24-12 perform on P-fixing soils?
Banded placement concentrates P near roots before soil fixation occurs. The 24% P2O5 analysis delivers 29–43 kg P2O5/ha at typical application rates — adequate for establishment on soils testing below 8 mg/kg Olsen P.
Is 6% N enough for crop establishment?
For root crops and legumes, yes — early growth is P-limited, not N-limited. Supplement with N top-dress 4–6 weeks after planting when canopy development accelerates.
Can 6-24-12 replace TSP in blends?
Yes. 6-24-12 adds N and K that TSP lacks, providing more complete early nutrition in a single product. Cost per kg P2O5 may be higher than TSP but application efficiency improves on deficient soils.