World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
32
Citations
6187
World Ranking
5837
National Ranking
21

Best Publications

  • How extensive are yield declines in long-term rice-wheat experiments in Asia?

    J.K Ladha;D Dawe;H Pathak;A.T Padre

  • Global nitrogen budgets in cereals: A 50-year assessment for maize, rice, and wheat production systems.

    J. K. Ladha;A. Tirol-Padre;C. K. Reddy;Kenneth Cassman

  • Saving of Water and Labor in a Rice–Wheat System with No-Tillage and Direct Seeding Technologies

    Lav Bhushan;Jagdish K. Ladha;Raj K. Gupta;S. Singh

  • Yield and Soil Nutrient Changes in a Long-Term Rice-Wheat Rotation in India

    A. L. Bhandari;J. K. Ladha;H. Pathak;A. T. Padre

  • Genotypic variation in nitrogen use efficiency in medium- and long-duration rice

    U Singh;J.K Ladha;E.G Castillo;G Punzalan

  • Productivity trends in intensive rice-wheat cropping systems in Asia.

    Jagdish K. Ladha;Himanshu Pathak;Agnes Tirol-Padre;David Dawe

  • Assessing the Reliability of Permanganate-Oxidizable Carbon as an Index of Soil Labile Carbon

    A. Tirol-Padre;J. K. Ladha

  • Calibrating the leaf color chart for nitrogen management in different genotypes of rice and wheat in a systems perspective

    Arvind K. Shukla;Jagdish K. Ladha;V. K. Singh;B. S. Dwivedi

  • Grain yield performance of rice genotypes at suboptimal levels of soil N as affected by N uptake and utilization efficiency

    A. Tirol-Padre;J.K. Ladha;U. Singh;E. Laureles

  • Comparisons of energy balance and evapotranspiration between flooded and aerobic rice fields in the Philippines

    Ma. Carmelita R. Alberto;Reiner Wassmann;Takashi Hirano;Akira Miyata

  • Nitrogen use efficiency in selected rice (Oryza sativa L.) genotypes under different water regimes and nitrogen levels

    S.M. Haefele;S.M.A. Jabbar;J.D.L.C. Siopongco;A. Tirol-Padre

  • Yield and Soil Nutrient Changes in a Long-Term Rice-Wheat Rotation in India

    Unknown

  • Organic Amendments Affect Soil Parameters in Two Long-Term Rice-Wheat Experiments

    A. Tirol-Padre;J. K. Ladha;A. P. Regmi;A. L. Bhandari

  • Agronomic improvements can make future cereal systems in South Asia far more productive and result in a lower environmental footprint

    Jagdish Kumar Ladha;Adusumilli Narayana Rao;Anitha K. Raman;Agnes Tirol Padre

  • CO2/heat fluxes in rice fields: Comparative assessment of flooded and non-flooded fields in the Philippines

    Ma. Carmelita R. Alberto;Reiner Wassmann;Takashi Hirano;Akira Miyata

  • Alternate wetting and drying reduces methane emission from a rice paddy in Central Java, Indonesia without yield loss

    Prihasto Setyanto;Ali Pramono;Terry Ayu Adriany;Helena Lina Susilawati

  • How extensive are yield declines in long-term rice-wheat experiments in Asia? Field Crops Res

    Unknown

  • Evaluating the effects of alternate wetting and drying (AWD) on methane and nitrous oxide emissions from a paddy field in Thailand

    Amnat Chidthaisong;Nittaya Cha-un;Benjamas Rossopa;Chitnucha Buddaboon

  • Impacts of alternate wetting and drying on greenhouse gas emission from paddy field in Central Vietnam

    Dang Hoa Tran;Trong Nghia Hoang;Takeshi Tokida;Agnes Tirol-Padre

  • Changes in the soil C and N contents, C decomposition and N mineralization potentials in a rice paddy after long-term application of inorganic fertilizers and organic matter

    Weiguo Cheng;Agnes T. Padre;Chizuru Sato;Hiroyuki Shiono

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