Norman Uphoff

Norman Uphoff publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Norman Uphoff sits on this spectrum.

Norman Uphoff D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Norman Uphoff sits on this spectrum.

Best Publications

• A review of agricultural research issues raised by the system of rice intensification (SRI) from Madagascar: opportunities for improving farming systems for resource-poor farmers

  Willem A. Stoop;Norman Uphoff;Amir Kassam

  682
  Citations

• Opportunities for water saving with higher yield from the system of rice intensification

  A. Satyanarayana;T. M. Thiyagarajan;Norman Uphoff

  304
  Citations

• Higher Yields with Fewer External Inputs? The System of Rice Intensification and Potential Contributions to Agricultural Sustainability

  Norman Uphoff

  280
  Citations

• An assessment of physiological effects of System of Rice Intensification (SRI) practices compared with recommended rice cultivation practices in India.

  A. K. Thakur;Norman Uphoff;Edna Antony

  263
  Citations

• Symbiotic Root-Endophytic Soil Microbes Improve Crop Productivity and Provide Environmental Benefits.

  Gary E. Harman;Norman Uphoff

  218
  Citations

• Benefits to Plant Health and Productivity From Enhancing Plant Microbial Symbionts

  Gary Harman;Ram Khadka;Febri Doni;Norman Uphoff

  217
  Citations

• Comparative performance of rice with System of Rice Intensification (SRI) and conventional management using different plant spacings.

  A. K. Thakur;S. Rath;S. Roychowdhury;N. Uphoff

  179
  Citations

• The system of crop intensification: reports from the field on improving agricultural production, food security, and resilience to climate change for multiple crops

  Binju Abraham;Hailu Araya;Tareke Berhe;Sue Edwards

  172
  Citations

• Endophytic strains of Trichoderma increase plants’ photosynthetic capability

  G.E. Harman;F. Doni;R.B. Khadka;R.B. Khadka;N. Uphoff

  169
  Citations

• Soil health: research, practice and policy for a more regenerative agriculture

  Stephen Sherwood;Norman Uphoff

  169
  Citations

• Influence of the system of rice intensification on rice yield and nitrogen and water use efficiency with different N application rates.

  Limei Zhao;Lianghuan Wu;Yongshan Li;Xinghua Lu

  162
  Citations

• The effects of repeated soil wetting and drying on lowland rice yield with system of Rice Intensification (SRI) methods

  Mustapha Ceesay;William S. Reid;Erick C.M. Fernandes;Norman T. Uphoff

  145
  Citations

• Review of SRI modifications in rice crop and water management and research issues for making further improvements in agricultural and water productivity

  Amir Kassam;Willem Stoop;Norman Uphoff

  143
  Citations

• SRI as a methodology for raising crop and water productivity: productive adaptations in rice agronomy and irrigation water management

  Norman Uphoff;Amir Kassam;Richard Harwood

  140
  Citations

• RESULTS OF DISSEMINATING THE SYSTEM OF RICE INTENSIFICATION WITH FARMER FIELD SCHOOL METHODS IN NORTHERN MYANMAR

  Humayun Kabir;Norman Uphoff

  122
  Citations

• Agroecological Implications of the System of Rice Intensification (SRI) in Madagascar

  Norman Uphoff

  118
  Citations

• Comparisons of Yield, Water Use Efficiency, and Soil Microbial Biomass as Affected by the System of Rice Intensification

  Limei Zhao;Lianghuan Wu;Yongshan Li;Sarkar Animesh

  112
  Citations

• Rice yield and its relation to root growth and nutrient-use efficiency under SRI and conventional cultivation: an evaluation in Madagascar

  Joeli Barison;Norman Uphoff

  111
  Citations

• System of crop intensification for more productive, resource-conserving, climate-resilient, and sustainable agriculture: experience with diverse crops in varying agroecologies

  Prabhakar Adhikari;Hailu Araya;Gerald Aruna;Arun Balamatti

  107
  Citations

• A review of studies on SRI effects on beneficial organisms in rice soil rhizospheres

  Iswandi Anas;O. P. Rupela;T. M. Thiyagarajan;Norman Uphoff

  103
  Citations