1. Soils and Crops Research and Development Centre, Agriculture and Agri-Food Canada, 2560 Hochelaga Blvd, Québec City, Québec, Canada G1V 2J3
2. Département des Sols et de Génie agroalimentaire, Pavillon Paul-Comtois, Université Laval, Québec City, Québec, Canada G1V 0A6
3. Pacific Agri-Food Research Centre, Agriculture and Agri-Food Canada, Agassiz, British Columbia, Canada V0M 1A0
4. Lethbridge Research Centre, Agriculture and Agri-Food Canada, 5403 1st Avenue South, Lethbridge, Alberta, Canada T1J 4B1
5. Brandon Research Centre, Agriculture and Agri-Food Canada, 2701 Grand Valley Road, Brandon, Manitoba, Canada R7A 5Y3