1. Professor, Dept. of Soil and Environmental Sciences, Univ. of Agriculture, Peshawar, Khyber Pakhtunkhwa 25130, Pakistan.
2. Professor, Dept. of Plant Breeding and Genetics, Univ. of Agriculture, Peshawar, Khyber Pakhtunkhwa 25130, Pakistan (corresponding author).
3. District Officer, Soil and Water Conservation, Directorate of Soil and Water Conservation, Peshawar, Khyber Pakhtunkhwa 25120, Pakistan.
4. Professor and Dean, Faculty of Crop Production Sciences, Univ. of Agriculture, Peshawar, Khyber Pakhtunkhwa 25130, Pakistan.
5. Professor and Chairman, Dept. of Agronomy, Univ. of Agriculture, Peshawar, Khyber Pakhtunkhwa 25130, Pakistan.