Sustainable Phosphorus Management: Defining 4R Practices
Sustainability assurance programs seek clear definitions of 4R phosphorus practices that support continued improvement in both water quality and crop yields. Increasing phosphorus use efficiency is not enough. Site-specific practices addressing region-specific challenges are required.
DOI: 10.24047/BC103154Keywords
- 4R Nutrient Stewardship
- adaptive management
- use efficiency
Heidi Peterson and Tom Bruulsema. 2019. Sustainable Phosphorus Management: Defining 4R Practices. Better Crops 103(1): 54-56. doi.org/10.24047/BC103154