1. Alberta Agriculture & Forestry, Crop Diversification Centre North, Edmonton, Alberta, Canada, ;
2. University of Alberta, Agricultural, Food and Nutrional Science, 410 Agriculture/Forestry Centre, Edmonton, Alberta, Canada, T6G 2P5, , ;
3. Alberta Agriculture & Forestry, Crop Diversification Centre South, Brooks, Alberta, Canada, ;
4. Agriculture and Agri-Food Canada, Research, Morden Research Station, Unit 100-101, Morden, Manitoba, Canada, R6M 1Y5, , ;
5. Agriculture and Agri-Food Canada, Brandon Research Centre, 2701 Grand Valley Rd, Brandon, Canada, R7A 5Y3, ;
6. Agriculture and Agrifood Canada , Research Branch, 107 Science Place, Saskatoon, Saskatchewan, Canada, S7N 0X2, , ;