Hari Sankar Nayak

Cornell University — United States

Agricultural and Biological Sciences · Life Sciences

22h-index1.2kcitations56works5.62yr avg
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Research Topics

Rice Cultivation and Yield Improvement(36), Crop Yield and Soil Fertility(19), Soil Carbon and Nitrogen Dynamics(14), Climate change impacts on agriculture(11), Irrigation Practices and Water Management(9)

Publications56 total

A data-driven approach for devising and assessing precision nitrogen management strategies applied to wheat systems in India
Environmental Research Food Systems·2025Open Access
Economic Evaluation of Biodiversity Conservation in Nandankanan Zoological Park, Bhubaneswar, Odisha
Ecology Environment and Conservation·2025
Navigating the climate consequences of irrigation-led rice intensification
2025Open Access
Eco-optimizing rice-wheat system of Eastern Indo-Gangetic plains of India through resource conservation technologies: insights from field experiments and modeling
Frontiers in Sustainable Food Systems·2025· 5 citedOpen Access
Ensuring sustainable crop production when yield gaps are small: A data-driven integrated assessment for wheat farms in Northwest India
European Journal of Agronomy·2025· 4 cited
Data-driven strategies to improve nitrogen use efficiency of rice farming in South Asia
Nature Sustainability·2025· 23 citedOpen Access
Exploring phosphorous dynamics within soil aggregate after 17 years long-term manuring in lateritic Inceptisols in rice paddies
Geoderma Regional·2024· 3 cited
Using agro-hydrological machine-learning to spatially target investments in sustainable groundwater irrigation
2024· 1 citedOpen Access
Risk-return trade-offs in diversified cropping systems under conservation agriculture: Evidence from a 14-year long-term field experiment in north-western India
European Journal of Agronomy·2024· 2 citedOpen Access
Meta-analysis of yield-emission trade-off in direct seeded vs. puddled transplanted rice: Towards a cleaner and sustainable production
Cleaner Environmental Systems·2024· 6 citedOpen Access
Context-dependent agricultural intensification pathways to increase rice production in India
Nature Communications·2024· 18 citedOpen Access
Hydrologic variability governs GHG emissions in rice-based cropping systems of Eastern India
Agricultural Water Management·2024· 6 citedOpen Access
Modeling maize growth and nitrogen dynamics using CERES-Maize (DSSAT) under diverse nitrogen management options in a conservation agriculture-based maize-wheat system
Scientific Reports·2024· 20 citedOpen Access
Impact of diverse tillage and nitrogen management on growth and yield of conservation agriculture-based wheat (Triticum aestivum)
The Indian Journal of Agricultural Sciences·2024· 2 citedOpen Access
Diverse nutrient management strategies for achieving a sustainable energy-food-environment nexus in rice-rice production systems
Environment Development and Sustainability·2024· 2 cited
Modeling the growth, yield and N dynamics of wheat for decoding the tillage and nitrogen nexus in 8-years long-term conservation agriculture based maize-wheat system
Frontiers in Sustainable Food Systems·2024· 8 citedOpen Access
Impact of irrigation and nitrogen management on crop performance, yield and economics of sorghum (<i>Sorghum bicolor</i>) inKandahar region of Afghanistan
The Indian Journal of Agricultural Sciences·2024Open Access
Hydrologic Variability Governs GHG Emissions in Rice-Based Cropping Systems of Eastern India
SSRN Electronic Journal·2024Open Access
Long-term assessment of diverse nutrient management strategies in a rice-rice cropping system: analyzing yield trends, resource use efficiency and economic viability over a sixteen-year period
Journal of Plant Nutrition·2023· 5 cited
Combining sub-surface fertigation with conservation agriculture in intensively irrigated rice under rice-wheat system can be an option for sustainably improving water and nitrogen use-efficiency
Field Crops Research·2023· 25 cited
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Frequent Co-authors

C.M. Parihar(39), M.L. Jat(24), S. L. Jat(19), Kiranmoy Patra(18), D.R. Sena(13), M.D. Parihar(10), K. Srikanth Reddy(10), H.S. Sidhu(8), Bolta Ram Meena(7), Tek B. Sapkota(7), Yashpal Saharawat(7), Ayan Sarkar(7), Andrew J. McDonald(7), Virender Kumar(7), A. K. Singh(6), Deep Mohan Mahala(6), ‪João Vasco Silva(6), Timothy J. Krupnik(6), Saheed Garnaik(6), Ahmed M. Abdallah(6)