i10 Productivity
Rankings

Agriculture & Forestry / Agricultural Economics i10 Productivity Rankings in South Africa 2025

Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.

* Total i10 IndexRankings
Ranking Based On Selection :1
South Africa
Johann Kirsten
agricultural economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
62
0.431
* Total i10 IndexRankings
Ranking Based On Selection :2
South Africa
Nick Vink
Agricultural Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
43
0.443
* Total i10 IndexRankings
Ranking Based On Selection :3
South Africa
GF Ortmann
Agricultural Production Economics
Farm and Financial Management
Agricultural Policy
Institutional Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
41
0.494
* Total i10 IndexRankings
Ranking Based On Selection :4
South Africa
Abby Mushunje
Land Reform
Food Security
Rural Livelihoods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
50
0.847
* Total i10 IndexRankings
Ranking Based On Selection :5
South Africa
Michael Aliber
Land reform
agricultural development
poverty reduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
33
0.611
* Total i10 IndexRankings
Ranking Based On Selection :6
South Africa
Isaac Oluwatayo|Isaac B Oluwatayo, Oluwatayo IB, Isaac Busayo Oluwatayo
Agricultural Economics
Climate change
Poverty
Food security
Livelihood and Social Protection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
35
0.778
* Total i10 IndexRankings
Ranking Based On Selection :7
South Africa
Ajuruchukwu Obi
Agricultural Economics
Climate change & Environment
Land & Farm Resources
Water Use
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
* Total i10 IndexRankings
Ranking Based On Selection :11
South Africa
Charles Machethe
Agricultural economics
agricultural and rural development
agricultural and rural finance
land reform
economics of smallholder irrigation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
* Total i10 IndexRankings
Ranking Based On Selection :12
South Africa
Stuart Ferrer
Agricultural policy analysis
Agricultural finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
* Total i10 IndexRankings
Ranking Based On Selection :13
South Africa
Saul Ngarava
agricultural economics
rural development
climate change
disaster risk management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
South Africa
Sikhulumile Sinyolo
agricultural economics
development economics
agri-food systems
innovation
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
South Africa
Gm Senyolo
Agricultural Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
South Africa
B. Nkonki-Mandleni
Agricultural Economics
climate change
community engagement and development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection :17
South Africa
Adetoso Adebiyi Adetoro
Agricultural Economics
Climate Change
Water resource management
and Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
South Africa
Nicolette Matthews
Agriculture
Agricultural Economics
Water
Optimisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
South Africa
Ernst Idsardi
agricultural economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :20
South Africa
Mariette Geyser|Geyser, J.M., Geyser, M., Judith M Geyser
agricultural economics
regenerative agriculture
risk management
derivatives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :21
South Africa
Wa Lombard
Agricultural Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
South Africa
Mmapatla Senyolo
Agricultural and Development Economics
Climate Change
Climate-Smart Agriculture
General Socio-economic Analysis
Technology A
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
South Africa
Joseph Nembo Lekunze
Agricultural Economics
Business Management and Rural Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :24
South Africa
Usapfa Luvhengo
Agricultural Economics and Agribusiness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
South Africa
Mthombeni Danisile Leonah
Agricultural Economics and Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Johann Kirsten
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
62
0.431
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Nick Vink
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
43
0.443
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
GF Ortmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
41
0.494
Agricultural Production Economics
Farm and Financial Management
Agricultural Policy
Institutional Economics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Abby Mushunje
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
50
0.847
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Michael Aliber
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
33
0.611
Land reform
agricultural development
poverty reduction
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Isaac Oluwatayo|Isaac B Oluwatayo, Oluwatayo IB, Isaac Busayo Oluwatayo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
35
0.778
Agricultural Economics
Climate change
Poverty
Food security
Livelihood and Social Protection
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Ajuruchukwu Obi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
Agricultural Economics
Climate change & Environment
Land & Farm Resources
Water Use
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Odirilwe Selomane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Beatrice Isabel Conradie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Henry Jordaan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Charles Machethe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
Agricultural economics
agricultural and rural development
agricultural and rural finance
land reform
economics of smallholder irrigation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Stuart Ferrer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Saul Ngarava
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
agricultural economics
rural development
climate change
disaster risk management
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Sikhulumile Sinyolo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
agricultural economics
development economics
agri-food systems
innovation
public health
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Gm Senyolo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
B. Nkonki-Mandleni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Agricultural Economics
climate change
community engagement and development
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Adetoso Adebiyi Adetoro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Agricultural Economics
Climate Change
Water resource management
and Sustainability
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Nicolette Matthews
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Agriculture
Agricultural Economics
Water
Optimisation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Ernst Idsardi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Mariette Geyser|Geyser, J.M., Geyser, M., Judith M Geyser
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
agricultural economics
regenerative agriculture
risk management
derivatives
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Wa Lombard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Mmapatla Senyolo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Agricultural and Development Economics
Climate Change
Climate-Smart Agriculture
General Socio-economic Analysis
Technology A
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Joseph Nembo Lekunze
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Agricultural Economics
Business Management and Rural Development
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Usapfa Luvhengo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Mthombeni Danisile Leonah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000