Tapan Kumar Das is working as Assistant Professor in the Department of Instructional Livestock Farm Complex (Animal Nutrition), College of Veterinary Sciences and AH, R.K. Nagar since 2012. Bikas Chandra Debnath is working as Assistant Professor in the Department of Animal Nutrition, College of Veterinary Sciences and AH, R.K. Nagar since 2011. Goutam Mondal is working as Senior Scientist in the Department of Animal Nutrition, ICAR-National Dairy Research Institute, Karnal since 2012.