Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Mohamed E Abd El Hack](https://cdn.adscientificindex.com/pictures/97/94232.jpg)
Poultry Nutrition
physiology
immunology and metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,704
16,855
0.952
![Ahmed Mansour Alzohairy](https://cdn.adscientificindex.com/pictures/91/103056.jpg)
Plant Genomics
biotechnology and Bioinformatics.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,964
3,548
0.715
![Ahmed Elrys](https://cdn.adscientificindex.com/pictures/80/4343491.jpg)
Nitrogen transformation
Nitrogen budget
Nitrogen footprint
Stress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,651
2,639
0.995
![Elsayed Mansour](https://cdn.adscientificindex.com/pictures/45/4343487.jpg)
Plant Breeding and Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,914
1,827
0.955
![Abdelmoneim H Ali](https://cdn.adscientificindex.com/pictures/a9/102005.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,701
1,580
0.929
![Shimaa A. Amer](https://cdn.adscientificindex.com/pictures/17/4343494.jpg)
Animal nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,540
1,513
0.982
![Ahmed Attia](https://cdn.adscientificindex.com/pictures/82/4343485.jpg)
Agronomy
Crop & Ecosystem Modeling
GIS & Remote Sensing
Data Analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,286
1,196
0.930
![Abdelaleim Elsayed](https://cdn.adscientificindex.com/pictures/3c/101797.jpg)
Molecular Plant Physiology
abiotic stress
Gene Expression
Plant viruses
Transcriptional Regulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,376
1,031
0.749
* Last 6 Years Citation Counts Rankings
![Ismail Elsayed Ismail](/user/assets/images/profile/no-profile-photo.png)
Poultry Production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,261
819
0.649
* Last 6 Years Citation Counts Rankings
![Rashad Kebeish](https://cdn.adscientificindex.com/pictures/68/89258.jpg)
Plant biotechnology
Gene technology
metabolomics and transcriptomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,571
751
0.478
* Last 6 Years Citation Counts Rankings
![Mohamed K. Abdel-Fattah](https://cdn.adscientificindex.com/pictures/0a/4324919.jpg)
Soil Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
859
744
0.866
* Last 6 Years Citation Counts Rankings
![Mohamed Soliman El-Kholy](https://cdn.adscientificindex.com/pictures/ad/4343504.jpg)
Poultry production and physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
942
741
0.787
* Last 6 Years Citation Counts Rankings
![Walaa El-Houseiny](https://cdn.adscientificindex.com/pictures/ca/4371816.jpg)
.fish diseases
toxicants
management. herbal medicine. probiotics. immunity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
700
692
0.989
* Last 6 Years Citation Counts Rankings
![Fahiem E El Borai Kora](https://cdn.adscientificindex.com/pictures/b5/97433.jpg)
plant and insect parasitic nematodes
biological control
microbial interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,452
664
0.457
* Last 6 Years Citation Counts Rankings
![Deyala M Naguib](/user/assets/images/profile/no-profile-photo.png)
Plant physiology
biochemistry
phytopathology
phytochemistry
Molecular Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
653
635
0.972
* Last 6 Years Citation Counts Rankings
![Ahmed Romeh](https://cdn.adscientificindex.com/pictures/4b/103115.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
837
565
0.675
* Last 6 Years Citation Counts Rankings
![Reda E. Abdelhameed](https://cdn.adscientificindex.com/pictures/86/4371926.jpg)
Plant Physiology Biochemistry Molecular Biology Tissue culture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
512
0.998
* Last 6 Years Citation Counts Rankings
![Mohamed A Rabie|Mohamed Abdel Hamid Mohamed Hassan Rabie](https://cdn.adscientificindex.com/pictures/e9/94053.jpg)
Food Chemistry
Biogenic Amine
Amino Acid Analysis
Chemical Composition
Food Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
736
472
0.641
* Last 6 Years Citation Counts Rankings
![Mohamed Ali Tawfik|Mohamed Ali Tawfik, Mohamed A. Tawfik](https://cdn.adscientificindex.com/pictures/f1/4371848.jpg)
Biosystems Engineering and Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
457
0.901
* Last 6 Years Citation Counts Rankings
![El Sayed Abdel Malek El Sheikh](https://cdn.adscientificindex.com/pictures/93/96902.jpg)
Pest control using alternative methods
Pesticide Biotechnology
Molecular toxicology
Environmental toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
667
417
0.625
* Last 6 Years Citation Counts Rankings
![Sameh Shaddad](https://cdn.adscientificindex.com/pictures/0c/4371813.jpg)
Soil Science
Precision Agriculture
Proximal Soil Sensing
Geostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
447
407
0.911
* Last 6 Years Citation Counts Rankings
![El-Sayed Eael-Sobky](https://cdn.adscientificindex.com/pictures/13/4371913.jpg)
Agronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
390
0.973
* Last 6 Years Citation Counts Rankings
![Mohamed Hamed Arisha](https://cdn.adscientificindex.com/pictures/71/4371828.jpg)
Vegetable breeding
Molecular biology
Tissue culture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
386
0.891
* Last 6 Years Citation Counts Rankings
![Khaled A. Metwally](https://cdn.adscientificindex.com/pictures/bb/4371931.jpg)
Agricultural and Biosystems Engineering Sciences Research (Agric. Biomass-Water-Energy) Integ. R&D and Smart Agric.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
356
0.967
* Last 6 Years Citation Counts Rankings
![Ahmed Daader](https://cdn.adscientificindex.com/pictures/ea/102854.jpg)
Animal reproduction
Artificial insemination
Animal Adaptation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
833
325
0.390
Mohamed E Abd El Hack
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,704
16,855
0.952
Poultry Nutrition
physiology
immunology and metabolism
Ahmed Mansour Alzohairy
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,964
3,548
0.715
Plant Genomics
biotechnology and Bioinformatics.
Ahmed Elrys
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,651
2,639
0.995
Nitrogen transformation
Nitrogen budget
Nitrogen footprint
Stress
Elsayed Mansour
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,914
1,827
0.955
Abdelmoneim H Ali
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,701
1,580
0.929
Shimaa A. Amer
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,540
1,513
0.982
Ahmed Attia
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,286
1,196
0.930
Agronomy
Crop & Ecosystem Modeling
GIS & Remote Sensing
Data Analytics
Abdelaleim Elsayed
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,376
1,031
0.749
Molecular Plant Physiology
abiotic stress
Gene Expression
Plant viruses
Transcriptional Regulation
Ismail Elsayed Ismail
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,261
819
0.649
Rashad Kebeish
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,571
751
0.478
Plant biotechnology
Gene technology
metabolomics and transcriptomics
Mohamed K. Abdel-Fattah
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
859
744
0.866
Mohamed Soliman El-Kholy
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
942
741
0.787
Poultry production and physiology
Walaa El-Houseiny
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
700
692
0.989
.fish diseases
toxicants
management. herbal medicine. probiotics. immunity
Fahiem E El Borai Kora
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,452
664
0.457
plant and insect parasitic nematodes
biological control
microbial interactions
Deyala M Naguib
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
653
635
0.972
Plant physiology
biochemistry
phytopathology
phytochemistry
Molecular Physiology
Ahmed Romeh
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
837
565
0.675
Reda E. Abdelhameed
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
512
0.998
Plant Physiology Biochemistry Molecular Biology Tissue culture
Mohamed A Rabie|Mohamed Abdel Hamid Mohamed Hassan Rabie
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
736
472
0.641
Food Chemistry
Biogenic Amine
Amino Acid Analysis
Chemical Composition
Food Quality
Mohamed Ali Tawfik|Mohamed Ali Tawfik, Mohamed A. Tawfik
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
457
0.901
Biosystems Engineering and Energy
El Sayed Abdel Malek El Sheikh
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
667
417
0.625
Pest control using alternative methods
Pesticide Biotechnology
Molecular toxicology
Environmental toxicology
Sameh Shaddad
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
447
407
0.911
Soil Science
Precision Agriculture
Proximal Soil Sensing
Geostatistics
El-Sayed Eael-Sobky
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
390
0.973
Mohamed Hamed Arisha
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
386
0.891
Vegetable breeding
Molecular biology
Tissue culture
Khaled A. Metwally
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
356
0.967
Agricultural and Biosystems Engineering Sciences Research (Agric. Biomass-Water-Energy) Integ. R&D and Smart Agric.
Ahmed Daader
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
833
325
0.390
Animal reproduction
Artificial insemination
Animal Adaptation