1. Department of Agronomy, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
2. Department of Agronomy, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
3. ICAR-Directorate of Weed Research, Jabalpur, India
4. Borlaug Institute for South Asia, CIMMYT, Jabalpur, India
5. Department of Soil Science and Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
6. Department of Soil Science and Agricultural Chemistry, Bihar Agricultural University, Sabour, India