1. Department of Agronomy, University of Agricultural and Horticultural Sciences (UAHS), Shivamogga, Karnataka, India
2. Department of Agronomy, ICRISAT, Hyderabad, India
3. Department of Agronomy, ZBNF, ZAHRS, Hiriyur, Karnataka, India
4. Department of Soil Science and Agricultural Chemistry, UAHS, Shivamogga, India