Designation:
Scientist
Division/Section:
Division of Natural Resources
Specialisation:
Soil Science
Qualification:
Ph.D
Research Accomplishments:
(During the Period of 2019-2023)
- Developed soil map for Chackchakka block, Barpeta district, Assam.
- Developed thematic maps for Chackchakka block, Barpeta district, Assam.
- Developed land use land cover map for Changlang district of Arunachal Pradesh.
- Standardization of nutrient management for Dragon fruit.5.Identifying the best cultivar of Mucuna for nitrogen fixation.
Publications:
(Best 10/High Impact)
- Ramachandran, S and Biswas, D.R. (2015). Nutrient Management on Crop Productivity and Changes in Soil Organic Carbon and Fertility in a 4–Year-Old Maize- Wheat Cropping System in Indo-Gangetic Plains of India, Journal of Plant Nutrition.
- Ramachandran, S. Nagender Rao, C., Dinesh, D., Srinivasan, R., Sankar, M., Ramesh, T. and Shelton Padua (2015). Effect of Tillage Management Practices on Soil Physical Properties and Yield of Groundnut in Rice-based Cropping System. International Journal of Bio-resource and Stress Management 2015, 6(6):765-777
- Dipak Ranjan Biswas, Avijit Ghosh, Ramachandran, S., Biraj Bandhu Basak, and Pravash Chandra Moharana (2018). Dependence of thermal and moisture sensitivity of soil organic carbon decomposition on manure composition in an Inceptisol under a 5-year-old maize-wheat cropping system. Journal of Geophysical Research: Biogeosciences, 123, 1637-1650.
- Prasenjit Ray, Gogoi, S. N., Bandyopadhyay, S., Padua, S., Jena, R. K. , Deb Roy, P., Ramachandran, S., Sharma, G. K. , Sah, K. D., Trivedy, K., Singh S. K. and Ray, S. K. (2018) Fertility status of mulberry (Morus indica L.) growing soils of upper Brahmaputra valley region of north eastern India. Range Mgmt. & Agroforestry 39 (2) : 147-155.
- Shelton Padua, Chattopadhyay, T., Bandyopadhyay, S., Ramchandran, S., Jena, R. K., Ray, P., Deb Roy, P., Baruah, U., Sah, K. D., Singh, S. K. and Ray. S. K. (2018) A simplified soil nutrient information system: study from the North East Region of India. Current Science,. 114, (6);1241-1249.
- Reza, S.K., Ray, P., Ramachandran, S., Bandyopadhyay, S., Mukhopadhyay, S., Sah, K.D., Nayak, D.C., Singh, S.K. and Ray, S.K. (2019b). Spatial distribution of soil nitrogen, phosphorus and potassium contents and stocks in humid subtropical North-eastern India. Journal of the Indian Society of Soil Science 67(1):12-20.
- S. K. Raza, S.K. Reza, P. Ray, S. Ramachandran, S. Bandyopadhyay, S. Mukhopadhyay, K.D. Sah, D.C. Nayak, S.K. Singh and S.K. Ray (2019) Spatial Distribution of Soil Nitrogen, Phosphorus and Potassium Contents and Stocks in Humid Subtropical North-Eastern India. Journal of the Indian Society of Soil Science, Vol. 67, No. 1, pp 12-20.
- Dipak Ranjan Biswas, Avijit Ghosh, S. Ramachandran, Biraj Bandhu Basak, Ranjan Bhattacharyya, Siddhartha Sankar Biswas, Abhijit Sarkar and Pravash Chandra Moharana (2021). Decay Kinetics of Enzymes as Influenced by Manuring Under Varying Hydrothermal Regimes in a Wheat–Maize Cropping System of Subtropical Cambisols in India. Journal of Soil Science and Plant Nutrition.10.1007/s42729-021-00410-6.
- Prasenjit Ray, S. N. Gogoi, S. Bandyopadhyay, R. K. Jena, S. Ramachandran, G. K. Sharma, K. D. Sah, S. K. Singh & S. K. Ray (2021). Soil-cum-nutrient management package for achieving high yield and quality of mulberry (Morusindica L.) leaf in acid soil of North Eastern India, Journal of Plant Nutrition, 44 (17). 2501-2013.
- Jena, R.K.; Bandyopadhyay, S.; Pradhan, U.K.; Moharana, P.C.; Kumar, N.; Sharma, G.K.; Roy, P.D.; Ghosh, D.; Ray, P.; Padua, S., Ramachandran, S., Das, B., Singh,S.K., Ray,S.K., Alsuhaibani,A.M., Gaber, A and Hossain, A. (2022) Geospatial Modelling for Delineation of Crop Management Zones Using Local Terrain Attributes and Soil Properties. Remote Sens. 14, 2101.