World's Best Scientists 2026 revealed!
Ali Reza Sepaskhah

Ali Reza Sepaskhah

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Plant Science and Agronomy
Iran
2026

D-Index & Metrics

Plant Science and Agronomy

D-Index
52
Citations
8805
World Ranking
1940
National Ranking
1

Research.com Recognitions

  • 2026 - Research.com Plant Science and Agronomy in Iran Leader Award
  • 2025 - Research.com Plant Science and Agronomy in Iran Leader Award

Overview

What is he best known for?

The fields of study he is best known for:

  • Irrigation
  • Agronomy
  • Botany

His primary areas of investigation include Agronomy, Irrigation, Deficit irrigation, Hydrology and Soil water. His work deals with themes such as Lysimeter and Evapotranspiration, which intersect with Agronomy. He has researched Irrigation in several fields, including Hydraulic engineering, Leaf area index and Sowing.

His research in Deficit irrigation intersects with topics in Irrigation management, Growing season and Water resources. His research investigates the connection between Hydrology and topics such as Yield that intersect with issues in Irrigation water. Ali Reza Sepaskhah focuses mostly in the field of Soil water, narrowing it down to matters related to Transpiration and, in some cases, Crop yield and Horticulture.

His most cited work include:

  • A review on partial root-zone drying irrigation (109 citations)
  • Application of HYDRUS-1D model for simulating water and nitrate leaching from continuous and alternate furrow irrigated rapeseed and maize fields (86 citations)
  • Effects of irrigation strategies and soils on field grown potatoes: Yield and water productivity (79 citations)

What are the main themes of his work throughout his whole career to date?

The scientist’s investigation covers issues in Agronomy, Irrigation, Soil water, Deficit irrigation and Surface irrigation. Ali Reza Sepaskhah has included themes like Evapotranspiration, Horticulture and Transpiration in his Irrigation study. His Evapotranspiration research is multidisciplinary, relying on both Lysimeter and Leaf area index.

His studies in Soil water integrate themes in fields like Geotechnical engineering and Water content. As a part of the same scientific family, Ali Reza Sepaskhah mostly works in the field of Deficit irrigation, focusing on Crocus sativus and, on occasion, Corm. His work in Surface irrigation tackles topics such as Leaching which are related to areas like Drainage.

He most often published in these fields:

  • Agronomy (57.31%)
  • Irrigation (52.31%)
  • Soil water (30.00%)

What were the highlights of his more recent work (between 2018-2021)?

  • Agronomy (57.31%)
  • Irrigation (52.31%)
  • Sowing (11.54%)

In recent papers he was focusing on the following fields of study:

His main research concerns Agronomy, Irrigation, Sowing, Deficit irrigation and Growing season. Ali Reza Sepaskhah interconnects Soil water and Stomatal conductance in the investigation of issues within Agronomy. The various areas that Ali Reza Sepaskhah examines in his Soil water study include Root length and Root mass.

His Irrigation research incorporates themes from Animal science, Leaching and Saline water. His Deficit irrigation study integrates concerns from other disciplines, such as Sugar beet and Crocus sativus. His Growing season study deals with Cultivar intersecting with Phenology.

Between 2018 and 2021, his most popular works were:

  • Performance of irrigation regimes and water salinity on winter wheat as influenced by planting methods (13 citations)
  • Estimating wheat and maize daily evapotranspiration using artificial neural network (10 citations)
  • Quinoa: A super or pseudo-super crop? Evidences from evapotranspiration, root growth, crop coefficients, and water productivity in a hot and semi-arid area under three planting densities (9 citations)

In his most recent research, the most cited papers focused on:

  • Irrigation
  • Botany
  • Agronomy

His primary scientific interests are in Agronomy, Irrigation, Evapotranspiration, Deficit irrigation and Sowing. He usually deals with Agronomy and limits it to topics linked to Stomatal conductance and Irrigation water. His Irrigation study frequently draws connections between adjacent fields such as Growing season.

Ali Reza Sepaskhah has included themes like Lysimeter and Leaf area index in his Evapotranspiration study. The various areas that he examines in his Deficit irrigation study include Leaching and Water supply. In his work, Water use, Drip irrigation and Crop coefficient is strongly intertwined with Transpiration, which is a subfield of Irrigation management.

Best Publications

  • A review on partial root-zone drying irrigation

    A. R. Sepaskhah;S. H. Ahmadi

  • Effects of irrigation strategies and soils on field grown potatoes: Yield and water productivity

    Seyed Hamid Ahmadi;Seyed Hamid Ahmadi;Mathias Neumann Andersen;Finn Plauborg;Rolf Thostrup Poulsen

  • Application of HYDRUS-1D model for simulating water and nitrate leaching from continuous and alternate furrow irrigated rapeseed and maize fields

    Arash Tafteh;Ali Reza Sepaskhah

  • Delineation of site specific nutrient management zones for a paddy cultivated area based on soil fertility using fuzzy clustering

    N. Davatgar;M.R. Neishabouri;A.R. Sepaskhah

  • EFFECTS OF IRRIGATION STRATEGIES AND SOILS ON FIELD-GROWN POTATOES: GAS EXCHANGE AND XYLEM [ABA]

    Seyed Hamid Ahmadi;Seyed Hamid Ahmadi;Mathias N. Andersen;Finn Plauborg;Rolf T. Poulsen

  • Modeling Maize Yield and Soil Water Content with AquaCrop Under Full and Deficit Irrigation Managements

    Seyed Hamid Ahmadi;Elnaz Mosallaeepour;Ali Akbar Kamgar-Haghighi;Ali Reza Sepaskhah

  • Physiological and morphological responses of rice (Oryza sativa L.) to varying water stress management strategies.

    N. Davatgar;M.R. Neishabouri;A.R. Sepaskhah;A. Soltani

  • Application of Fractal Theory to quantify Soil Aggregate Stability as influenced by Tillage Treatments

    N. Pirmoradian;A.R. Sepaskhah;M.A. Hajabbasi

  • Modelling capillary rise and soil salinity for shallow saline water table under irrigated and non-irrigated conditions

    M.H Jorenush;A.R Sepaskhah

  • Yield, water and nitrogen-use response of rice to zeolite and nitrogen fertilization in a semi-arid environment

    A.R. Sepaskhah;M. Barzegar

  • Effects of irrigation strategies and soils on field grown potatoes: Root distribution

    Seyed Hamid Ahmadi;Seyed Hamid Ahmadi;Finn Plauborg;Mathias N. Andersen;Ali Reza Sepaskhah

  • Linear and non-linear optimization models for allocation of a limited water supply

    Bijan Ghahraman;Ali-Reza Sepaskhah

  • Controlling runoff and erosion in sloping land with polyacrylamide under a rainfall simulator

    A.R. Sepaskhah;A.R. Bazrafshan-Jahromi

  • ESTIMATING WATER TABLE CONTRIBUTIONS TO CORN AND SORGHUM WATER USE

    A.R Sepaskhah;A Kanooni;M.M Ghasemi

  • Water use and yields of sugarbeet grown under every-other-furrow irrigation with different irrigation intervals

    A.R. Sepaskhah;A.A. Kamgar-Haghighi

  • Groundwater depth and elevation interpolation by kriging methods in Mohr Basin of Fars province in Iran

    Leila Nikroo;Mazda Kompani-Zare;Ali Reza Sepaskhah;Seyed Rashid Fallah Shamsi

  • Saffron Irrigation Regime

    A.R. Sepaskhah;A.A. Kamgar-Haghighi

  • Model for simulation of winter wheat yield under dryland and irrigated conditions

    Ali Naghi Ziaei;A. R. Sepaskhah

  • Calibration and validation of four common ET0 estimation equations by lysimeter data in a semi-arid environment

    Fatemeh Razzaghi;Ali Reza Sepaskhah

  • Yield and nitrogen leaching in rapeseed field under different nitrogen rates and water saving irrigation

    Ali Reza Sepaskhah;Arash Tafteh

  • Single and dual crop coefficients and crop evapotranspiration for wheat and maize in a semi-arid region

    M. H. Shahrokhnia;A. R. Sepaskhah

  • DEVELOPMENT AND EVALUATION OF INTEGRATED WATER AND NITROGEN MODEL FOR MAIZE

    Sh. Zand-Parsa;A.R. Sepaskhah;A. Ronaghi

Frequent Co-Authors

Christian R. Jensen
Christian R. Jensen University of Copenhagen
Mathias Neumann Andersen
Mathias Neumann Andersen Aarhus University
Søren Hansen
Søren Hansen University of Copenhagen
Afshin Soltani
Afshin Soltani Gorgan University of Agricultural Sciences and Natural Resources
Theib Oweis
Theib Oweis International Center for Agricultural Research in the Dry Areas, Jordan
Sven-Erik Jacobsen
Sven-Erik Jacobsen University of Copenhagen
Ali Mohammad Ranjbar
Ali Mohammad Ranjbar Sharif University of Technology

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