1. Eastern Cereal and Oilseed Research Centre (ECORC), Central Experimental Farm, Agriculture and Agri‐Food Canada, Research Branch, 960 Carling Avenue, Ottawa, Ontario, Canada K1A 0C6
2. Federal University of Rio Grande do Sul (UFRGS), Agronomy, Crop Science Department, Mail Box 15.100, Zip Code 90970‐000, Porto Alegre, RS, Brazil
3. Syngenta Seeds Ltda, Uberlândia, MG, Brazil
4. MOE Key Laboratory of Arid and Grassland Ecology, Lanzhou University, Lanzhou 730000, China