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Urea Phosphate: Combining N–P Nutrition with Acidification
As fertigation, drip irrigation, and precision nutrient management continue to develop, the value of fertilizer raw materials is no longer determined solely by how much nutrient they provide. Solubility, pH regulation, compatibility, and adaptability to irrigation systems have become equally important. Urea Phosphate (UP) is a representative example of this type of functional fertilizer ingredient. Formed from urea and phosphoric acid, it is commonly expressed as 17-44-0 in t
Yang Wu
Aug 146 min read


AKP 0-60-20: A Strongly Acidifying, Nitrogen-Free PK Fertilizer for Hard Water and Calcareous Soils
Acidic Potassium Phosphate (AKP) is a highly concentrated, fully water-soluble phosphorus and potassium fertilizer with an NPK analysis of 0-60-20. Chemically, AKP is commonly represented as KH₅(PO₄)₂, also known as potassium pentahydrogen bis (phosphate). It may also be described as an acidic phosphate system derived from approximately equimolar monopotassium phosphate (KH₂PO₄) and phosphoric acid (H₃PO₄). Its molecular weight is approximately 234.08 g/mol. Unlike convention
Yang Wu
Aug 77 min read


Global Fertilizer Market Weekly Update (CW16)
Phosphate fertilizer costs remain elevated, driven primarily by the sharp rise in sulfur prices. Both Monoammonium Phosphate (MAP) and Diammonium Phosphate (DAP) markets continue to hold firm at high levels.
Yang Wu
Apr 133 min read


Global Fertilizer Market Weekly Update (CW14)
Nitrogen Fertilizers: A Lasting Blow to the Supply Landscape. Phosphate Fertilizers: The Sulfur Shortage Exposes a Hidden Supply Chain Crisis.
Yang Wu
Mar 305 min read


Global Fertilizer Market Weekly Update (CW13): Cost Pressure · Geopolitics · Supply Chain Disruption
In the first quarter of 2026, the global fertilizer market experienced significant disruption driven by multiple converging factors, resulting in a landscape characterized by firm domestic markets, volatile global supply, and divergent policy interventions.
Yang Wu
Mar 255 min read
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