Citation Rankings
Highly Cited Researchers

Agriculture & Forestry / Soil Sciences and Plant Nutrition Highly Cited Researchers 5 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Zimbabwe
Regis Chikowo
Agroecology
Agronomy
Soil science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,530
4,055
0.621
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Zimbabwe
Florence Mtambanengwe
Soil fertility management
C and N cycling
Biological nitrogen fixation
Climate change adaptation
Farming systems analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,224
1,604
0.498
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Zimbabwe
Phillip Nyamugafata
soil science
soil and water management
agronomy
environmental science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,372
816
0.344
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Zimbabwe
Obert Jiri
Agronomy
Climate change adaptation
nutrient cycling
soil fertility
farming systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
905
0.709
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Zimbabwe
Hatirarami Nezomba
Soil Fertility Management
Land management
Agroecology
Cropping Systems Agronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
894
553
0.619
* Total Citation Counts Rankings
Rankings
166,780
Zimbabwe
8
6
Ranking Based On Selection: 1
Regis Chikowo
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,530
4,055
0.621
* Total Citation Counts Rankings
Rankings
311,690
Zimbabwe
12
7
Ranking Based On Selection: 2
Florence Mtambanengwe
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,224
1,604
0.498
Soil fertility management
C and N cycling
Biological nitrogen fixation
Climate change adaptation
Farming systems analysis
* Total Citation Counts Rankings
Rankings
397,653
Zimbabwe
21
12
Ranking Based On Selection: 3
Phillip Nyamugafata
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,372
816
0.344
soil science
soil and water management
agronomy
environmental science
* Total Citation Counts Rankings
Rankings
606,137
Zimbabwe
50
25
Ranking Based On Selection: 4
Obert Jiri
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
905
0.709
Agronomy
Climate change adaptation
nutrient cycling
soil fertility
farming systems
* Total Citation Counts Rankings
Rankings
752,601
Zimbabwe
83
38
Ranking Based On Selection: 5
Hatirarami Nezomba
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
894
553
0.619
Soil Fertility Management
Land management
Agroecology
Cropping Systems Agronomy