Independent Bioavailability Testing Routinely Conducted.

PotashCorp routinely tests the bioavailability of our phosphate minerals (as well as competitors’ products) with 21-day chick assays. These tests are the most reliable way to measure and compare phosphorus uptake and bone mineralization among phosphate sources. At PotashCorp, it is our objective to deliver the highest bioavailable phosphate ingredients, not only to build more bone and muscle mass but to reduce waste and leaching of phosphorus into the soil as well. The end result is better animal performance with fewer environmental headaches.