FAQ

Saline-alkali soils have high pH, high salt content, low organic matter content, and poor physicochemical properties. Fertilizing such soils, if the fertilizer selection or application method is inappropriate, can exacerbate crop damage through a chain reaction of "salt accumulation - intensified alkalization - nutrient inactivation."

Biuret (also known as urea) is a substance with osmotic properties formed by the condensation reaction of urea under high-temperature conditions. In compound fertilizer production, the reaction temperature of mainstream processes such as high-tower granulation, drum granulation, and ammoniation granulation is above 130℃.

Calcium magnesium phosphate fertilizer is an alkaline fertilizer. If mixed with ammonium nitrogen fertilizer, it will cause fertilizer loss through a chain reaction of "alkaline contact with ammonia volatilization - nitrogen escape".