Provide knowledge based in western Canada on agronomic, economic and environmental impacts of including soybean and/or corn in crop rotations in regions that have not traditionally grown this crop. Specifically:
i) Annually collect samples/data and determine crop yield and quality in field experiment at Saskatoon.
ii) Evaluate weed abundance and community structure.
iii) Determine mycorrhizal colonization in-crop in corn, soybean and wheat.