1. Department of Agronomy, University of Agriculture, Faisalabad, Pakistan;
2. Department of Agriculture, Extension and Adaptive Research, Punjab, Pakistan;
3. In-Service Agricultural Training Institute, Rahim Yar Khan, Pakistan;
4. Department of Agronomy, Ghazi University, Dera Ghazi Khan, Pakistan;
5. Grenfell Campus - Boreal Ecosystems Research Initiative, Memorial University of Newfoundland, Corner Brook, Canada