1. Department of Soil Science, College of Forestry, Banda University of Agriculture & Technology, Banda, Uttar Pradesh, India
2. Department of Agricultural Chemistry & Soil Science, Bidhan Chandra Krishi Vishwavidyalaya, Mohanpur, West Bengal, India
3. Department of Soil Science, School of Agriculture (Sithouli Campus), ITM University, Gwalior, Madhya Pradesh, India