Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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
forestry
vegetation ecology
agriculture
Plant diversity
Regeneration ecology of woody plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
138
0.750
* Total i10 IndexRankings
Ranking Based On Selection :2
Breeding and Genetics
Animal Science
Poultry Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
50
0.746
* Total i10 IndexRankings
Ranking Based On Selection :3
Insect physiological ecology
climate change and pest management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
57
0.983
* Total i10 IndexRankings
Ranking Based On Selection :4
Postharvest Physiology and Technology
Pomology
Plant Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
* Total i10 IndexRankings
Ranking Based On Selection :5
Forest Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
* Total i10 IndexRankings
Ranking Based On Selection :6
An environmental geoscientist with a specialisation in soil science
soil physics/agrohydrology
soil surveys
env.quality
clim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection :7
Agriculture
Horticulture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
* Total i10 IndexRankings
Ranking Based On Selection :8
Environmental Chemistry
soil science
plant nutrition
stress physiology
soil biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total i10 IndexRankings
Ranking Based On Selection :9
Forestry
Community Based Natural Resources Management
Agroforestry
Protected Area Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection :10
Agronomy
Crop physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Total i10 IndexRankings
Ranking Based On Selection :11
Animal-environment interaction
agricultural structures
data acquisition and control
modelling
renewable energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
* Total i10 IndexRankings
Ranking Based On Selection :12
Horticulture
Urban Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 IndexRankings
Ranking Based On Selection :13
Agriculture
horticulture
floriculture
postharvest
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection :14
Soil and Water Engineering
Environmental Change
Land Degradation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
* Total i10 IndexRankings
Ranking Based On Selection :15
Plant Physiology
Plant Biology
Plant Biotechnology
Agronomy
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :16
Fungal Pathogens of Plants
Biological Control of Plant Diseases
Mushroom cultivation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection :17
Entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection :18
Dairy production and animal nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection :19
soil science
soil microbiology
nitrogen fixation
legume/rhizobia interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection :20
Biosystems Engineering
Water
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection :21
soil
shooting ranges
lead
environment
heavy metals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Animal science
embryology
assisted reproductive technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :23
Agronomy
Plant genetics
Plant biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :24
Rural Sociology and Agricultural Extension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :25
Crop and Soil Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
0
0.000
Demel Teketay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
138
0.750
forestry
vegetation ecology
agriculture
Plant diversity
Regeneration ecology of woody plants
David Norris
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
50
0.746
Breeding and Genetics
Animal Science
Poultry Science
Casper Nyamukondiwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
57
0.983
Insect physiological ecology
climate change and pest management
Vallantino Emongor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
Postharvest Physiology and Technology
Pomology
Plant Physiology
Witness Mojeremane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
Oagile Dikinya
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
An environmental geoscientist with a specialisation in soil science
soil physics/agrohydrology
soil surveys
env.quality
clim
Thembinkosi Mathowa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
Agriculture
Horticulture
Venecio Ultrajr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Environmental Chemistry
soil science
plant nutrition
stress physiology
soil biochemistry
Joyce Lepetu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Forestry
Community Based Natural Resources Management
Agroforestry
Protected Area Management
Gabatshele M Legwaila
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Agronomy
Crop physiology
Justin H Chepete
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
Animal-environment interaction
agricultural structures
data acquisition and control
modelling
renewable energy
Mogapi Madisa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
Seoleseng Obonyatshwenyane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Agriculture
horticulture
floriculture
postharvest
Benedict Kayombo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
Soil and Water Engineering
Environmental Change
Land Degradation
Utlwang Batlang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Plant Physiology
Plant Biology
Plant Biotechnology
Agronomy
Climate Change
Elenimo Khonga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Fungal Pathogens of Plants
Biological Control of Plant Diseases
Mushroom cultivation
Bamphitlhi Tiroesele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Wame Boitumelo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Dairy production and animal nutrition
Flora Pule-Meulenberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
soil science
soil microbiology
nitrogen fixation
legume/rhizobia interaction
Rejoice Tsheko
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Biosystems Engineering
Water
Remote Sensing
Rosemary Kelebemang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
soil
shooting ranges
lead
environment
heavy metals
Onalenna Kereilwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Animal science
embryology
assisted reproductive technology
Goitseone Malambane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Agronomy
Plant genetics
Plant biotechnology
Nelson Tselaesele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Rural Sociology and Agricultural Extension
Sifanele Machacha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
0
0.000
Crop and Soil Sciences