Soil Resource Development Institute | Bangladesh
Dr. Utpol Kumar is a soil scientist with a PhD in Soil Science (Bangladesh Agricultural University, 2022), and earlier MSc (Horticulture, BAU, 2001) and BSc Agriculture (BAU, 1996). He has ~19 years of professional experience with the Soil Resource Development Institute (SRDI), Bangladesh, in roles spanning field-based soil survey & mapping, soil fertility monitoring, fertilizer & soil health card preparation, quality control of fertilizers, and extension/training work for sustainable agriculture. His research interest centers on sustainable and conservation agriculture (including residue retention), integrated nutrient management, soil classification and soil health, land and resource use mapping, and the influence of climatic change on soil fertility. He has authored over 10 international and 6 national peer-reviewed journal articles (among many other publications such as books, bulletins, proceedings), with a current h-index of 4, total citations of 47, and peer-review article count of 6. Awards include selected international trainings (e.g. “Writing for impact” at Murdoch University, agricultural project management in India) and successful projects in food security & soil component work. In conclusion, Dr. Kumar’s work contributes substantially to understanding and improving soil health and sustainable agricultural productivity in the South Asian tropics; his combination of field, laboratory, training and publication work positions him as a capable researcher-practitioner impacting both policy and farmer practice.
Featured Publications
Maniruzzaman, M., Cheng, M., Eiti Mony, A. M., Islam, M. A., Kumar, U., Islam, M. J., Nasreen, S. S., Akhter, S., Jahiruddin, M., & Bell, R. W. (2025). Conservation agriculture increases system yield and improves phosphorus balance in rice-based intensive cropping systems. Soil Use and Management.
Kumar, U., Cheng, M., Islam, M. J., Maniruzzaman, M., Nasreen, S. S., Haque, M. E., Akhter, S., Jahiruddin, M., Bell, R. W., & Jahangir, M. M. R. (2025). Are recommended fertilizer rates able to maintain nutrient balance in soil and optimize crop profit in intensive rice-based crop rotations: Evidence from a 20-year study. Journal of Soil Science and Plant Nutrition.
Kumar, U. (2025, January 2). Are recommended fertilizer rates able to maintain nutrient status and balance in soil and optimize crop profit in intensive rice-based crop rotations: Evidence from a 20-year study [Conference abstract]. In Global Symposium on Soil Information and Data: Measure, Monitor, Manage.
Maniruzzaman, M., Cheng, M., Islam, A., Kumar, U., Islam, J., Nasreen, S. S., Haque, E., Akhter, S., Jahiruddin, M., & Bell, R. (2024). Conservation agriculture increases phosphorus pools and stock in the top 30 cm of soil: A three-year study on a subtropical legume–rice rotation. Soil Use and Management.
Kumar, U., Cheng, M., Islam, M. J., Maniruzzaman, M., Nasreen, S. S., Haque, M. E., Hossain, M. B., Jahiruddin, M., Bell, R. W., & Jahangir, M. M. R. (2024). Retention of crop residue increases crop productivity and maintains positive sulfur balance in intensive rice-based cropping systems. Journal of Soil Science and Plant Nutrition.