الدكتور محمود كمال باحث في قسم التكنولوجيا الحيوية بمعهد بحوث الإنتاج الحيواني، التابع لمركز البحوث الزراعية، الدقي، الجيزة، مصر، متخصص في تغذية وفسيولوجيا الحيوانات والدواجن. حصل على بكالوريوس وماجستير ودكتوراه في العلوم الزراعية من جامعة قناة السويس.
عمل الدكتور كمال باحثًا زائرًا في جامعة نانجينغ الزراعية (2023-2025)، ونشر أبحاثًا عديدة في مجلات علمية مرموقة مثل مجلة علوم الدواجن حول إضافات الأعلاف، والبروبيوتيك، وصحة الماشية. أبحاثه الغزيرة، التي تجاوزت 50 منشورًا، تستكشف المركبات النشطة بيولوجيًا، وميكروبات الأمعاء، والإنتاج المستدام في الدواجن والأرانب والمجترات. بصفته مراجعًا ومشاركًا نشطًا في المؤتمرات، يُطوّر الدكتور كمال تطبيقات التكنولوجيا الحيوية في الإنتاج الحيواني من خلال ورش العمل والعضويات المهنية في جمعيات علوم الدواجن والأرانب المصرية.
- 2021 دكتوراه - انتاج دواجن - جامعة قناة السويس - مصر
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1-Hagar Elashry, M. Kamal , R. Mahmoud, Abeer Aziza, Tarek Ibrahim (2026) . Impact of Cinnamon Oil Supplementation on Broiler Performance, Intestinal Health, Gene Expression, Antioxidant Capacity, and Hematological Parameters . Open Veterinary Journal
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2-Xinjie Xie, M. Kamal , Yonggang Li, Mingqian Li, Jinhe Wang, Jie Hui, Fengming Li (2026) . Effect of 25-hydroxyvitamin D3 on Periparturient Yili Mare and Foal Health . Frontiers in Animal Science
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3-M. A. Abd El-Hack, A. Aldhalmi, Mahmoud Kamal , A. Khafaga, Mahmoud Moustafa, Mohammed Al-Shehri, Sylwester Świątkiewicz, N. E. Khalifa, Youssef A. Attia (2025) . Flavonoids As a Phytobiotic Agent: Sources, Classifications, Biological Benefits, and Useful Impacts on Broilers and Layers . Phytochemistry Reviews
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4-E. Ashour, A. Aldhalmi, Mahmoud Kamal , A. Swelum, Azza R.F. El dosokey (2025) . Growth, Carcass Characteristics, Meat Quality, Blood Indices and Gut Microbiota of Broiler Chickens Fed Diets Enriched with a Combination of Organic Zn, Se and Si Nanoparticles . Journal of Applied Poultry Research
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5-Hamada S. Saber, Mohamed AbdElrahman, Mahmoud Kamal , Islam M. Youssef, Haiam S. Abd El Halim, M. A. Abd El-Hack, Mahmoud Moustafa, Mohammed Al-Shehri, M. M. Khan, Hassan A Khalil (2025) . Dietary Chitosan and Mannan Oligosaccharide Improve Intestinal Morphology and Enhance Functional Meat and Egg Quality in Japanese Quail . Journal of Agriculture and Food Research
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6-F. Reda, Mahmoud Kamal , Hemat K. Mahmoud, H. Rudayni, A. A. Allam, A. Khafaga, M. M. Khan, Reda S. Mohamed (2025) . Effect of a Mixture of Peppermint and Clove Oils on Growth Performance, Carcass Traits, Blood Parameters, and Gut Microbiota in Broiler Chickens . Poultry Science
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7-M. Kamal , Yaxiong Cao, Jian Gao, Nianshun Li, Xinrui Zhao, Lijun Chen, Jiyu Zhang, Yanfen Cheng (2025) . Effects of Feeding Melilotus Albus on Growth Performance, Carcass Traits, and Meat Quality of Hu Sheep . Animal Advances
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8-Buheliqiemu Yushanaji, Mahmoud Kamal , Delinuer Baishanbieke, Lin Zhu, Ping Zhang, Qixuan He, Fengming Li (2025) . Effects of Raffinose Supplementation on Growth Performance, Carcass Quality, Blood Chemistry, Gut Microbiota, and Intestinal Morphology in Yellow-feathered Broilers . Poultry Science
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9-A. Elsherbeni, A. Aldhalmi, Islam M. Youssef, Mahmoud Kamal , E. Ashour, Mahmoud Moustafa, Mohmmed El-Khatani, Mohammed Al-Shehri, M. A. Abd El-Hack (2025) . The Role of Trimethylglycine (betaine) As an Anti-heat Stress Agent in Sustainable Poultry Production: Enhancing Growth, Stress Resilience, and Nutrient Utilization. . Journal of Thermal Biology
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10-Waleed F. Alhujaili, H. A. Hafiz, G. Alshehry, A. Aldhalmi, M. M. Khan, Mahmoud Kamal , Mohamed M.F. El-Mekkawy (2025) . Modulating Cecal Microbiota and Systemic Physiology in Broilers Through Non-antibiotic Dietary Approaches . Journal of Applied Poultry Research
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11-Aya Rashad, Ismail E. Ismail, E. Ashour, Mahmoud Kamal , A. Aldhalmi, Waleed F. Alhujaili, Mahmoud Moustafa, Mohammed Al-Shehri, M. M. Khan, M. A. Abd El-Hack (2025) . Dietary Licorice (glycyrrhiza Glabra) Extract Enhances Growth Performance, Carcass Traits, Blood Biochemistry, Antioxidant Status, and Cecal Microbiota in Broiler Chickens . Journal of Applied Poultry Research
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12-Xinrui Zhao, Otgonpurev Sukhbaatar, Linlin Kou, Xinming Cheng, M. Wanapat, M. Kamal , Togtokhbayar Norovsambuu, Zhanying Sun, Yanfen Cheng (2025) . Effects of Mongolian Bergenia Crassifolia L. (root) Extract on Rumen Methane Emission and Microbial Community . Animal bioscience
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13-M. A. Abd El-Hack, A. A. Allam, A. Aldhalmi, Mahmoud Kamal , Muhammad Arif, Abdullah S. Alawam, H. Rudayni, Ayman E. Taha, E. Ashour, M. M. Khan (2025) . Nutritional Value and Therapeutic Applications of Chenopodium Album for Human and Livestock Health: a Comprehensive Review . Food Bioscience
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14-Lin Zhu, M. Kamal , Mengyue Sun, Yaohui Li, Rui Fu, M. A. Abd El-Hack, Zewu Wang, Kailun Yang, Fengming Li, Yanfen Cheng (2025) . Investigation of the Reproductive Behavior of Tarim pigeons . Archives Animal Breeding
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15-Mohamed H Negm, A. Aldhalmi, E. Ashour, Laila A. Mohamed, Mahmoud Kamal , Aya Rashad, M. M. Khan, M. A. Abd El-Hack, A. Swelum (2025) . Growth, Carcass Traits, Blood Chemistry and Gut Microbiota in Broiler Chickens Fed Diets Enriched with Garden Cress Seed Powder As a Natural Growth Enhancer . Veterinary Medicine and Science
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16-Mohamed H Negm, A. Aldhalmi, E. Ashour, Laila A. Mohamed, Islam M. Youssef, Mahmoud Kamal , A. Elolimy, Samir Mahgoub, M. El-Hack, A. Swelum (2025) . Consequences of Dietary Olive Leaf Powder Supplementation on Growth Performance, Carcass Traits, Blood Biochemical Parameters and Gut Microbiota in Broilers . Poultry Science
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17-M. Kamal , Lin Zhu, M. El-Hack, Muhammad Arif, Fengming Li, Yanfen Cheng (2025) . Functional Roles of Mannan and Chitosan Oligosaccharides on Animal Health and Nutrition: a Review . Carbohydrate Polymer Technologies and Applications
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18-M. A. Abd El-Hack, A. Aldhalmi, E. Ashour, Mahmoud Kamal , M. M. Khan, A. Swelum (2025) . The Effects of Formic Acid or Herbal Mixture on Growth Performance, Carcass Quality, Blood Chemistry, and Gut Microbial Load in Broiler Chickens . Poultry Science
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19-Soha A. Farag, W. Dosoky, Abdelrahim A. Moussa, Mahmoud Kamal , A. Elolimy, M. El-Mekkawy, M. A. Abd El-Hack, A. Swelum (2025) . Impact of Date Palm (phoenix Dactylifera) Pollen Supplementation on Growth Performance, Carcass Traits, Cecal Microbial Composition, and Blood Parameters in Japanese Quail (coturnix Coturnix Japonica) . Poultry Science
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20-Mohammed M. El-Abbasy, A. Aldhalmi, E. Ashour, S. Elnesr, Mahmoud Kamal , Salem S. Salem, Samir Mahgoub, Mohammed Al-Shehri, Mahmoud Moustafa, M. A. Abd El-Hack (2025) . Impact of Dried Fig Fruit Extract Conjugated with Selenium Nanoparticles on Productive and Blood Parameters of Chicken . Annals of Animal Science
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21-Mahmoud Kamal , A. Aldhalmi, A. Elsherbeni, Islam M. Youssef, Mahmoud Hassan, Yanfen Cheng, G. Alshehry, M. El-Hack (2025) . Impacts of Diet Supplemented with Antioxidants (vitamin E and Selenium) and Condensed Tannins on the Growth Performance, Carcass, Blood Biochemistry, and Hematological Traits in Growing Rabbits . Journal of Advanced Veterinary and Animal Research
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22-M. A. Abd El-Hack, A. A. Allam, A. Aldhalmi, Mahmoud Kamal , Muhammad Arif, Abdullah S. Alawam, H. Rudayni, Ayman E. Taha, A. Swelum, A. Elolimy, Mahmoud Madkour, E. Ashour (2025) . Integrating Metabolomics for Precision Nutrition in Poultry: Optimizing Growth, Feed Efficiency, and Health . Frontiers in Veterinary Science
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23-A. A. El-Aziz, M. A. Ghanima, Mahmoud Kamal , A. Aldhalmi, M. M. Khan, M. A. Abd El-Hack (2025) . Quercetin As a Bioactive Feed Additive: Nutritional, Antioxidant, and Gut Health Implications in Poultry and Rabbits . Veterinary and Animal Science
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24-E. Ashour, A. Aldhalmi, Mahmoud Kamal , Salem S. Salem, Samir Mahgoub, A. Alqhtani, Mahmoud Madkour, A. Elolimy, M. El-Hack, A. Swelum (2024) . The Efficacy of Artichoke Leaf Extract Conjugated with Organic Zinc Nanoparticles on Growth, Carcass Traits and Blood Biochemical Parameters of Broilers . Poultry Science
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25-M. Kamal , Linlin Kou, Jian Gao, Xinrui Zhao, Xinming Cheng, Wang Haibo, Dai Lulu, M. A. Abd El-Hack, Khalid M. Mahrose, Yanfen Cheng (2024) . Effects of Saccharomyces Cerevisiae and Bacillus Subtilis on in Vitro Fermentation in the Rumen of Hu Sheep. . The Journal of the Science of Food and Agriculture
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26-Mohammed M. El-Abbasy, A. Aldhalmi, E. Ashour, Samar S Bassiony, Mahmoud Kamal , A. Alqhtani, D. Abou-Kassem, A. Elolimy, M. A. Abd El-Hack, A. Swelum (2024) . Enhancing Broiler Growth and Carcass Quality: Impact of Diets Enriched with Moringa Oleifera Leaf Powder Conjugated with Zinc Nanoparticles . Poultry Science
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27-Mahmoud Kamal , A. Aldhalmi, M. El-Hack, A. Elsherbeni, Islam M. Youssef, Saddam Hussein, Binqiang Bai, Zhenhua Xu, Lizhuang Hao, Khalid M. Mahrose, A. Taha, Yanfen Cheng (2024) . Enhancing the Feed Efficiency of Crop Residues in Ruminants – a Comprehensive Review . Annals of Animal Science
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28-Sajjad Khan, N. Chand, Abdul Hafeez, M.A Ali, S. Qattan, Mohammad Alam, S. A. Siddiqui, Nada M. Nass, Fatemah Almalki, M. El-Hack, Hawazen K. Al‑Gheffari, Mohammed Al-Shehri, Mahmoud Moustafa, Mahmoud Kamal (2024) . Impact of Bacillus Subtilis Probiotic on Growth, Visceral and Lymphatic Organ Weights, Intestinal Histomorphology, and Pathogenic Bacteria of Broilers . Annals of Animal Science
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29-M. A. Abd El-Hack, A. Aldhalmi, Hind A. Abu-Hiamed, W. D. Almarkhan, Nouf A. Alharbi, W. Alhassani, S. Alkholy, Mahmoud Kamal , Islam M. Youssef, N. E. Khalifa, A. Taha, A. Swelum (2024) . Antibiotic Alternatives to Produce Organic Poultry Meat As a Safe Food Source and the Impact of Its Consumption on Human Health – a Review . Annals of Animal Science
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30-E. Ashour, A. Aldhalmi, Ismail E. Ismail, Mahmoud Kamal , A. Elolimy, A. Swelum, M. A. Abd El-Hack (2024) . The Effect of Using Echinacea Extract As an Immune System Stimulant and Antioxidant on Blood Indicators, Growth Efficiency, and Carcass Characteristics in Broiler Chickens to Produce a Healthy Product . Poultry Science
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31-A. Elsherbeni, Islam M. Youssef, Mahmoud Kamal , Mai A M Youssif, Gaafar M. El-Gendi, Osama H. El-Garhi, H. Alfassam, H. Rudayni, Ahmed Allam, Mahmoud Moustafa, M. O. Alshaharni, Mohammed Al-Shehri, Mohamed S. El Kholy, Reda E. Hamouda (2024) . Impact of Adding Zeolite to Broilers' Diet and Litter on Growth, Blood Parameters, Immunity, and Ammonia Emission . Poultry Science
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32-Samir Mahgoub, S. Qattan, Fatemah Almalki, Mahmoud Kamal , Amal F. Alqurashi, Areej A. Almuraee, W. Alhassani, Hind A. Abu-Hiamed, W. D. Almarkhan, W. Alsanei, H. Alfassam, H. Rudayni, Ahmed Allam, Mahmoud Moustafa, M. O. Alshaharni, Ayman E. Taha (2024) . Impact of Packaging Atmosphere, Oregano Essential Oil, and Storage Temperature on Cold-adapted Salmonella Enteritidis and Salmonella Typhimurium on Ready-to-eat Smoked Turkey . Poultry Science
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33-Hassan M. Taleb, Amal A. Abdel-Halim, Gomaa S. Ramadan, S. Shazly, Mahmoud Kamal , Maha A. Alwaili, H. Rudayni, Ahmed Allam, Ayman E. Taha, H. M. Al-Sayed, Mahmoud Moustafa, M. O. Alshaharni, Khalid M. Mahrose, Ahmed M. Fouad (2024) . Does the Marketing Age Impact Growth Performance, Carcass Traits, Economic Feasibility and Hemato-biochemical Properties of Genetically-modified Quails? . Poultry Science
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34-Laila A. Mohamed, W. Dosoky, Mahmoud Kamal , G. Alshehry, Eman Algarni, Nasser M. Aldekhail, Hanan S. Mohamed, M. A. Abd El-Hack, Soha A. Farag (2024) . Growth Performance, Carcass Traits and Meat Physical Characteristics of Growing Japanese Quail Fed Ginger Powder and Frankincense Oil As Feed Additives . Poultry Science
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35-D. Abou-Kassem, Gharib A. El-Sayiad, Rania A. El-Samahy, M. A. Abd El-Hack, Ayman E. Taha, Mahmoud Kamal , H. Alfassam, H. Rudayni, Ahmed Allam, Mahmoud Moustafa, U. Algopishi, E. Ashour (2024) . Impacts of Storage Period and Egg Weight on Hatching and Growth Performance of Growing Japanese Quails. . Poultry Science
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36-Mahmoud Kamal , Wang Lele, Shuzhen Tang, Jiandi Liang, Rongyan Qin, Yanfeng Liu, Wang Wenqi, Xiangyu Chen, Yanfen Cheng (2024) . Influence of Dietary Salicornia Europaea L. Extract Supplementation on Feed Efficiency of Altay Sheep by Modifying Their Gastrointestinal Bacteria Communities . Frontiers in Microbiology
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37-A. Elsherbeni, Islam M. Youssef, Reda E. Hamouda, Mahmoud Kamal , Gaafar M. El-Gendi, Osama H. El-Garhi, H. Alfassam, H. Rudayni, Ahmed Allam, Mahmoud Moustafa, Mohammed O Alshaharn, Mohamed S. El Kholy (2024) . Performance and Economic Efficiency of Laying Hens in Response to Adding Zeolite to Feed and Litter . Poultry Science
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38-Hassan M. Taleb, Khalid M. Mahrose, Amal A. Abdel-Halim, Hebatallah Kasem, Gomaa S. Ramadan, Ahmed M. Fouad, A. Khafaga, N. E. Khalifa, Mahmoud Kamal , H. Salem, A. Alqhtani, A. Swelum, A. Arczewska-Włosek, S. Świątkiewicz, M. A. Abd El-Hack (2024) . Using Artificial Intelligence to Improve Poultry Productivity – a Review . Annals of Animal Science
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39-M. El-Hack, E. Ashour, Nesreen Aljahdali, N. Zabermawi, Shahira Abdel Baset, Mahmoud Kamal , Khadija S. Radhi, Mahmoud Moustafa, U. Algopishi, M. O. Alshaharni, Samar S Bassiony (2024) . Does the Dietary Supplementation of Organic Nano-zinc As a Growth Promoter Impact Broiler's Growth, Carcass and Meat Quality Traits, Blood Metabolites and Cecal Microbiota? . Poultry Science
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40-M. A. Abd El-Hack, K. A. Majrashi, K. Fakiha, Mohamed Roshdy, Mahmoud Kamal , Rasha M. Saleh, A. Khafaga, Sara I. Othman, H. Rudayni, Ahmed Allam, Mahmoud Moustafa, G. Tellez-Isaias, M. Alagawany (2024) . Effects of Varying Dietary Microalgae Levels on Performance, Egg Quality, Fertility, and Blood Biochemical Parameters of Laying Japanese Quails (coturnix Coturnix Japonica) . Poultry Science
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41-I. El-Ratel, Mariam M. Amara, M. M. Beshara, M. F. E. Basuini, S. Fouda, Khaled H. El-Kholy, Tarek A. Ebeid, Mahmoud Kamal , S. Othman, H. Rudayni, Ahmed Allam, Mahmoud Moustafa, G. Tellez-Isaias, M. A. Abd El-Hack, Aml Mekawy (2024) . Effects of Supplemental Vitamin a on Reproduction and Antioxidative Status of Aged Laying Hens, and Growth, Blood Indices and Immunity of Their Offspring . Poultry Science
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42-M. A. Abd El-Hack, M. Kamal , R. S. Alazragi, R. M. Alreemi, A. Qadhi, K. Ghafouri, W. Azhar, A. Shakoori, N. Alsaffar, H. M. Naffadi, A. Taha, S. Abdelnour (2024) . Impacts of Chitosan and Its Nanoformulations on the Metabolic Syndromes: a Review. . Brazilian journal of biology = Revista brasleira de biologia
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43-Nahed S.H. Abo Egila, W. Dosoky, Najat S.M. Khisheerah, Mohamed H. Ahmed, S. Zahran, N. Almohmadi, Wafaa F. Abusudah, Mahmoud Kamal , Mahmoud Moustafa, G. Téllez-Isaías, Mohammed Al-Shehri, M. A. Abd El-Hack (2023) . Does Dietary Linseed or Canola Oil Affect Lipid Metabolism, Immunity, and N-3 Polyunsaturated Fatty Acids Content in Quail Eggs? . Poultry Science
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44-M. A. Abd El-Hack, E. Ashour, Shahira Abdel Baset, Mahmoud Kamal , A. Swelum, G. Suliman, Alia Ebrahim, Samar S Bassiony (2023) . Effect of Dietary Supplementation of Organic Selenium Nanoparticles on Growth Performance and Carcass Traits of Broiler Chickens . Biological Trace Element Research
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45-E. Ashour, Mahmoud Kamal , H. A. Altaie, A. Swelum, G. Suliman, G. Tellez-Isaias, M. El-Hack (2023) . Effect of Different Energy, Protein Levels and Their Interaction on Productive Performance, Egg Quality, Digestibility Coefficient of Laying Japanese Quails . Poultry Science
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46-M. A. Abd El-Hack, Mahmoud Kamal , H. A. Altaie, Islam M. Youssef, Eman Algarni, N. Almohmadi, M. H. Abukhalil, A. Khafaga, A. Alqhtani, A. Swelum (2023) . Peppermint Essential Oil and Its Nano-emulsion: Potential Against Aflatoxigenic Fungus Aspergillus Flavus in Food and Feed. . Toxicon
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47-M. A. Abd El-Hack, M. C. de Oliveira, Y. Attia, M. Kamal , N. Almohmadi, Islam M. Youssef, N. E. Khalifa, Mahmoud Moustafa, Mohammed Al-Shehri, A. Taha (2023) . The Efficacy of Polyphenols As an Antioxidant Agent: an Updated Review. . International Journal of Biological Macromolecules
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48-M. A. Abd El-Hack, S. Abdelnour, M. Kamal , A. Khafaga, A. Shakoori, Rehab M. Bagadood, Hind M Naffadi, A. Alyahyawi, Hanan Khojah, Saleh Alghamdi, Mariusz Jaremko, S. Świątkiewicz (2023) . Lactoferrin: Antimicrobial Impacts, Genomic Guardian, Therapeutic Uses and Clinical Significance for Humans and Animals. . Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie
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49-M. Kamal , Waleid H Kishk, H. Khalil, A. Abdel-Khalek , M. Ayoub, A. Swelum, A. Alqhtani, Hani Awadh Ba-Awadh, M. A. Abd El-Hack (2023) . Effect of Dietary Chitosan Supplementation on Productive and Physiological Performance Parameters of Growing New Zealand White Rabbits. . International Journal of Biological Macromolecules
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50-M. A. Abd El-Hack, M. Kamal , A. Alqhtani, R. M. Alreemi, Reem S. Alazragi, Hanan Khojah, A. Swelum, A. Khafaga, S. Świątkiewicz (2023) . Detoxification Impacts of Dietary Probiotic and Prebiotic Supplements Against Aflatoxins: an Updated Knowledge – a Review . Annals of Animal Science
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51-M. Kamal , Nesreen Aljahdali, Fatima A. Jaber, K. A. Majrashi, Waleid H Kishk, H. Khalil, A. Abdel-Khalek , M. Ayoub, M. A. Abd El-Hack (2023) . Influence of Dietary Chitosan Supplementation on Ovarian Development and Reproductive Performance of New Zealand White Rabbit Does . Annals of Animal Science
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52-Muhammad Arif, Qahtan Abdul Wahid Khalaf, A. Rehman, Sayed Hussain, N. Almohmadi, Najah M. Al-Baqami, M. A. Abd El-Hack, Mahmoud Kamal , M. Tharwat, A. Swelum (2023) . Effects of Feeding Maize Hydroponic Fodder on Growth Performance, Nitrogen Balance, Nutrient Digestibility, Hematology, and Blood Metabolites of Water Buffalo Calves . Open Veterinary Journal
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53-S. S. Nissa, I. Sheikh, H. A. Altaie, Sheikh Adil, M. T. Banday, Mahmoud Kamal , A. Alqhtani, A. Swelum, A. Khafaga, Mohammed Al-Shehri, M. A. Abd El-Hack (2023) . Impacts of Various Lighting Programs on Chicken Production and Behavior – a Review . Annals of Animal Science
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54-M. Kamal , R. Sindi, F. El-Azzazi, Waleid H Kishk, H. Khalil, A. Abdel-Khalek , M. Ayoub, V. Tufarelli, M. A. Abd El-Hack (2022) . Sexual Behavior Response, Testicular Development and Semen Quality of New Zealand White Rabbit Bucks As Influenced by Dietary Chitosan. . Reproduction in domestic animals = Zuchthygiene
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55-M. Kamal , Islam M. Youssef, H. Khalil, M. Ayoub, N. Hashem (2022) . Multifunctional Role of Chitosan in Farm Animals: a Comprehensive Review . Annals of Animal Science