Rajkumar Dhakar
Rajkumar Dhakar
Division of Agricultural Physics, ICAR-Indian Agricultural Research Institute, New Delhi
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Revisiting climatic classification in India: a district-level analysis
BMK Raju, KV Rao, B Venkateswarlu, A Rao, CAR Rao, VUM Rao, ...
Current Science, 492-495, 2013
Study on inter-seasonal and intra-seasonal relationships of meteorological and agricultural drought indices in the Rajasthan State of India
R Dhakar, VK Sehgal, S Pradhan
Journal of arid environments 97, 108-119, 2013
Assessment of terminal heat tolerance ability of wheat genotypes based on physiological traits using multivariate analysis
S Nagar, VP Singh, A Arora, R Dhakar, S Ramakrishnan
Acta physiologiae plantarum 37, 1-9, 2015
Geospatial approach for assessment of biophysical vulnerability to agricultural drought and its intra-seasonal variations
VK Sehgal, R Dhakar
Environmental monitoring and assessment 188 (3), 197, 2016
Spatio-temporal trend in heat waves over India and its impact assessment on wheat crop
D Chakraborty, VK Sehgal, R Dhakar, M Ray, DK Das
Theoretical and Applied Climatology 138, 1925-1937, 2019
Understanding the role of gibberellic acid and paclobutrazol in terminal heat stress tolerance in wheat
S Nagar, VP Singh, A Arora, R Dhakar, N Singh, GP Singh, S Meena, ...
Frontiers in Plant Science 12, 692252, 2021
Field scale wheat LAI retrieval from multispectral Sentinel 2A-MSI and LandSat 8-OLI imagery: effect of atmospheric correction, image resolutions and inversion techniques
R Dhakar, VK Sehgal, D Chakraborty, RN Sahoo, J Mukherjee
Geocarto International 36 (18), 2044-2064, 2021
Cytokinin enhanced biomass and yield in wheat by improving N-metabolism under water limited environment
S Nagar, S Ramakrishnan, VP Singh, GP Singh, R Dhakar, DK Umesh, ...
Indian Journal of Plant Physiology 20, 31-38, 2015
Changes in daily maximum temperature extremes across India over 1951–2014 and their relation with cereal crop productivity
D Chakraborty, VK Sehgal, R Dhakar, E Varghese, DK Das, M Ray
Stochastic environmental research and risk assessment 32, 3067-3081, 2018
Field scale spatial wheat yield forecasting system under limited field data availability by integrating crop simulation model with weather forecast and satellite remote sensing
R Dhakar, VK Sehgal, D Chakraborty, RN Sahoo, J Mukherjee, AVM Ines, ...
Agricultural Systems 195, 103299, 2022
Predicting irrigated and rainfed rice yield under projected climate change scenarios in the eastern region of India
AVMS Rao, AK Shanker, VUM Rao, VN Rao, AK Singh, P Kumari, ...
Environmental Modeling & Assessment 21, 17-30, 2016
Perception and economic impact of agromet advisory services: A case study of Thrissur AICRPAM centre of Kerala state
R Dupdal, BL Manjunatha, R Dhakar, SL Patil
Indian Journal of Extension Education 56 (3), 10-16, 2020
Planting period effects on wheat productivity and water footprints: Insights through adaptive trials and APSIM simulations
RS Bana, SD Bamboriya, RN Padaria, RK Dhakar, SL Khaswan, ...
Agronomy 12 (1), 226, 2022
Algorithms for weather‐based management decisions in major rainfed crops of India: Validation using data from multi‐location field experiments
P Vijaya Kumar, SK Bal, R Dhakar, MA Sarath Chandran, ...
Agronomy Journal 113 (2), 1816-1830, 2021
Monitoring of active fire events due to paddy residue burning in indo-gangetic plains using thermal remote sensing
A Chhabra, VK Sehgal, R Dhakar, N Jain, R Verma
The International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2019
Field crop response to water deficit stress: assessment through crop models
R Dhakar, MA Sarath Chandran, S Nagar, V Visha Kumari, ...
Advances in crop environment interaction, 287-315, 2018
Interactive effect of elevated tropospheric ozone and carbon dioxide on radiation utilisation, growth and yield of chickpea (Cicer arietinum L.)
RN Singh, J Mukherjee, VK Sehgal, P Krishnan, DK Das, RK Dhakar, ...
International Journal of Biometeorology 65 (11), 1939-1952, 2021
Farmers’ perception and economic impact assessment of agromet advisory services in rainfed regions of Karnataka and Andhra Pradesh
R Dupdal, R Dhakar, CAR Rao, J Samuel, BMK Raju, PV Kumar, ...
Journal of Agrometeorology 22 (3), 258-265, 2020
Impact of environmental changes and land management practices on wheat production in India
S Gahlot, TS Lin, AK Jain, S Baidya Roy, VK Sehgal, R Dhakar
Earth System Dynamics 11 (3), 641-652, 2020
Unmanned Aerial Vehicle (UAV)–Based Imaging Spectroscopy for Predicting Wheat Leaf Nitrogen
RN Sahoo, S Gakhar, RG Rejith, R Ranjan, MC Meena, A Dey, ...
Photogrammetric Engineering & Remote Sensing 89 (2), 107-116, 2023
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