Mosaic now declares the solubility of phosphorus in mixtures.

The Ministry of Agriculture has made it mandatory to declare the solubility rate of phosphorus pentoxide (P2O5) in water for complex mineral fertilizers. Mosaic reports that it has also started declaring this indicator for granular mixtures.

According to the company, the initiative anticipates market practices and reinforces transparency. The move consolidates technical work conducted by the company in partnership with the National Union of Raw Materials Industries for Fertilizers.

By including phosphorus solubility information on packaging, including in blends, the company expands the scope of information beyond the minimum requirement. This measure contributes to the more efficient use of inputs and to sustainable agricultural practices.

“Solubility is an essential technical factor for the efficiency of fertilization and for the utilization of nutrients by plants. It determines how, how much, and when nutrients become available to crops, with a direct impact on efficient use, management, and the sustainability of production,” says Luis Arruda, marketing director at Mosaic.