1. Cropping Systems, Alberta Agriculture and Forestry, Lacombe, AB, T4L 1W1, Canada
2. Agriculture and Agri-Food Canada (AAFC), Saskatoon Research and Development Centre, Saskatoon, SK, S7N 0X2, Canada
3. Crop Diversification Centre North, Alberta Agriculture and Forestry, Edmonton, AB, T5Y 6H3, Canada
4. Department of Plant Sciences, University of Saskatchewan, Saskatoon, SK, S7N5A8, Canada
5. Agriculture and Agri-Food Canada (AAFC), Morden Research and Development Centre, Morden, MB, R6M 1Y5, Canada
6. Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, T6G 2P5, Canada