Fertilizer Canada Releases Updated Guidance to Strengthen 4R Planning

Ottawa, ON – Fertilizer Canada has released updated 4R Practice Guidance for Canadian cropping systems, incorporating the latest nutrient stewardship research and emerging technologies to support efficient fertilizer use. The updated document provides 4R-designated agronomists and Certified Crop Advisors (CCAs) with current, region-specific guidance to support nutrient management planning with farmers.