Ivan studies how agricultural management practices impact nutrient cycling and losses from agricultural lands.

Ivan O’Halloran
Projects:
Transfer Of Agricultural Phosphate From Edge-Of-Field To Surface Waters Via The Riparian Zone
Assessing legacy P that exists …
ACTIVE
News:
Past management impacts phosphorus availability
The corn-soybean rotation is the dominant cropping system on farmland throughout central Canada and the midwestern United States. However, long-term …
- iohallor@uoguelph.ca
- https://www.uoguelph.ca/ses/people/ivan-o%E2%80%99halloran