In the 1980s and 1990s, Western Co-operative Fertilizers Ltd. conducted research across western Canada on nutrient management. Led by John Harapiak, research into phosphate fertility and placement provided the foundation for many of today’s fertilizer recommendations. This booklet highlights many of those phosphate placement research projects, and could still provide positive influence and recommendations on P management for today’s young agronomists and farmers.
Click on the link below to download the booklet
Phosphate Placement The Best of Westco Forums