Total 2,403,032 scientists, country 221, and institutions 24,466 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Kingsley Osei](/user/assets/images/profile/no-profile-photo.png)
Integrated Pest Management. The employment of botanical products for the management of plant parasitic nematodes.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Stephen Yeboah](https://cdn.adscientificindex.com/pictures/95/4977147.jpg)
Sustainable Agriculture
Cropping system
climate resilience
conservation Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Patricia Pinamang Acheampong](https://cdn.adscientificindex.com/pictures/f8/4977155.jpg)
Agricultural Economics
Public Policy
Gender Mainstreaming
value chains
marketing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Joseph Nketiah Berchie](/user/assets/images/profile/no-profile-photo.png)
Agronomy and Crop Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Emmanuel Otoo](/user/assets/images/profile/no-profile-photo.png)
BREEDING
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Beloved Mensah Dzomeku](/user/assets/images/profile/no-profile-photo.png)
Plant Physiology
Plant Nutrition
Eco-Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Stella Ama Ennin](/user/assets/images/profile/no-profile-photo.png)
Agronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Joyce Haleegoah](https://cdn.adscientificindex.com/pictures/6a/4977154.jpg)
Gender in Agriculture
Street food vending
Participatory tools for research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
* Total i10 IndexRankings
Ranking Based On Selection: 9
![K Offei Bonsu](/user/assets/images/profile/no-profile-photo.png)
Plant Breeding
Vegetable Production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
9
0.450
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Maxwell Darko Asante](https://cdn.adscientificindex.com/pictures/f1/4977157.jpg)
Rice Breeding & Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Joseph Nee Lante Lamptey](/user/assets/images/profile/no-profile-photo.png)
Plant Pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
7
0.368
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Patricia Amankwaa-Yeboah](https://cdn.adscientificindex.com/pictures/e1/5050519.jpg)
Agricultural/Soil and water engineering
hydroponics and aeroponics
plant-soil-water relations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Eric Owusu Danquah](https://cdn.adscientificindex.com/pictures/80/5050392.jpg)
Food security
Sustainable agriculture
Climate change
Cropping systems
Agroforestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Ralph Bam](/user/assets/images/profile/no-profile-photo.png)
Seed Biology/Physiology
Microscopy & Microanalysis
Stress biology
Ecophysiology
Agronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Marian Quain](https://cdn.adscientificindex.com/pictures/76/5050509.jpg)
Plant Physiology
Tissue Culture
Biotechnology
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Shadrack Kwadwo Amponsah](https://cdn.adscientificindex.com/pictures/09/5050529.jpg)
Farm mechanisation
postharvest technology
machine design
environmental control
aquaculture engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Joseph Adomako](https://cdn.adscientificindex.com/pictures/07/5050476.jpg)
Biopesticide
Plant Disease Diagnosis
Pest Management
Biological Control Agents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Benedicta Nsiah Frimpong](https://cdn.adscientificindex.com/pictures/70/5050243.jpg)
Agricultural economics
gender studies
value chain analysis
adoption and impact studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Ruth Prempeh](https://cdn.adscientificindex.com/pictures/ca/5050527.jpg)
Plant Breeding
Genetics
Molecular Biology and Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Kennedy Agyeman](https://cdn.adscientificindex.com/pictures/47/5050482.jpg)
Agronomy
soil science and Agroforestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Solomon Darkey](/user/assets/images/profile/no-profile-photo.png)
Agricultural Extension Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Agr Felix Frimpong](https://cdn.adscientificindex.com/pictures/e0/5050182.jpg)
Agronomy
Crop Physiology
Plant breeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Sylvester Addy](/user/assets/images/profile/no-profile-photo.png)
Plant breeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Regina Sagoe](https://cdn.adscientificindex.com/pictures/3d/5050523.jpg)
Climate change and gender Issues
Agronomy and Physiology
Sociology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Francis Amoako-Andoh](/user/assets/images/profile/no-profile-photo.png)
Agricultural Biosciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Kingsley Osei
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
Integrated Pest Management. The employment of botanical products for the management of plant parasitic nematodes.
Stephen Yeboah
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
Sustainable Agriculture
Cropping system
climate resilience
conservation Agriculture
Patricia Pinamang Acheampong
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
Agricultural Economics
Public Policy
Gender Mainstreaming
value chains
marketing
Joseph Nketiah Berchie
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
Emmanuel Otoo
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
Beloved Mensah Dzomeku
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
Plant Physiology
Plant Nutrition
Eco-Physiology
Stella Ama Ennin
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
Joyce Haleegoah
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
Gender in Agriculture
Street food vending
Participatory tools for research
K Offei Bonsu
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
9
0.450
Plant Breeding
Vegetable Production
Maxwell Darko Asante
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Joseph Nee Lante Lamptey
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
7
0.368
Patricia Amankwaa-Yeboah
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Agricultural/Soil and water engineering
hydroponics and aeroponics
plant-soil-water relations
Eric Owusu Danquah
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Food security
Sustainable agriculture
Climate change
Cropping systems
Agroforestry
Ralph Bam
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Seed Biology/Physiology
Microscopy & Microanalysis
Stress biology
Ecophysiology
Agronomy
Marian Quain
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
Plant Physiology
Tissue Culture
Biotechnology
Molecular Biology
Shadrack Kwadwo Amponsah
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Farm mechanisation
postharvest technology
machine design
environmental control
aquaculture engineering
Joseph Adomako
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Biopesticide
Plant Disease Diagnosis
Pest Management
Biological Control Agents
Benedicta Nsiah Frimpong
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Agricultural economics
gender studies
value chain analysis
adoption and impact studies
Ruth Prempeh
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Plant Breeding
Genetics
Molecular Biology and Biotechnology
Kennedy Agyeman
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Agronomy
soil science and Agroforestry
Solomon Darkey
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
Agr Felix Frimpong
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Agronomy
Crop Physiology
Plant breeding
Sylvester Addy
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Regina Sagoe
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Climate change and gender Issues
Agronomy and Physiology
Sociology
Francis Amoako-Andoh
Crops Research Institute Ghana
Kumasi, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571