1. Faculté des Sciences de l'Agriculture et de l'Alimentation, Université Laval; 2425 rue de l'Agriculture Québec QC Canada G1V 0A6
2. Agriculture and Agri-Food Canada; Soils and Crops Research and Development Centre; 2560 Hochelaga Blvd Québec QC Canada G1V 2J3
3. Agriculture and Agri-Food Canada; Research Farm; 1468 St-Cyrille Street Normandin QC Canada G8M 4K3
4. Agriculture and Agri-Food Canada; Dairy and Swine Research and Development Centre; 2000 College Street Sherbrooke QC Canada J1M 1Z3