2025/12/13
فارسی
Ahmad Karimi

Ahmad Karimi

Academic rank: Professor
ORCID:
Education: PhD.
H-Index:
Faculty: Faculty of Agriculture
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E-mail: akarimi [at] uok.ac.ir
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Education

  • PhD. in َAnimal Nutrition , Tehran University , Iran (1996 - 2002)
    Thesis title:
  • MSc. in Animal Science , Isfahan University of Technology , Iran (1993 - 1996)
    Thesis title:
  • BSc. in Animal Science (1987 - 1991)
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Courses

Bachelor Of Science
Master Of Science
PHD

Research activities

Journal Papers
The effects of black cumin (Nigella sativa L.) seed on performance, intestinal morphology, ileum microbial count, and nutrient digestibility of broilers Asrin Abdollahi, Ahmad Karimi, Amirali Sadeghi (2024)
Effect of corn particle size on performance, relative weights of gastrointestinal organs, and small intestine morphology in male Ross 308 broiler chickens (1402)
The effects of dietary inclusion of Camelina sativa on performance and ascites incidence in broilers subjected to cold exposure Farzaneh Hajiazizi, Amirali Sadeghi, Ahmad Karimi (2023)
Effects of chicory, turmeric, artichoke and sage powder in high energy and low protein diets on yield, egg quality and fatty liver status in laying hens (1402)
Effect of IOF and its interaction with post‐hatch feeding procedure on hatchability, some organs development and post‐hatch performance in broiler chickens Jafar Arevan, Amirali Sadeghi, Ahmad Karimi (2023)
Arginine supplementation improves reproductive performance, antioxidant status, immunity and maternal antibody transmission in breeder Japanese quail under heat stress conditions Omid Kalvandi, Amirali Sadeghi, Ahmad Karimi (2022)
Growth performance, nutrients digestibility, caecum microbiota, antioxidant status and immunity of broilers as influenced by kombucha fermented on white sugar or sugar beet molasses Salah Salei, Amirali Sadeghi, Ahmad Karimi (2021)
The effects of the fiber source and xylanase supplementation on production, egg quality, digestibility, and intestinal morphology in the aged laying hen Asrin Abdollahi, Ahmad Karimi, Amirali Sadeghi, Michell Bedford, Morahem Ashengroph (2021)
Effects of phytase and benzoic acid supplementation on growth performance, nutrient digestibility, tibia mineralization and serum traits in male broiler chickens Mozhdeh Karami, Ahmad Karimi, Amirali Sadeghi, Jurgen Zentek, Farshad Goodarzi Boroojeni (2020)
Evaluation of interactive effects of phytase and benzoic acid supplementation on performance, nutrients digestibility, tibia mineralisation, gut morphology and serum traits in male broiler chickens Mozhdeh Karami, Ahmad Karimi, Amirali Sadeghi, Jurgen Zentek, Farshad Goodarzi Boroojeni (2020)
Modelling and optimizing of calcium and non-phytate phosphorus requirements of male broiler chickens from 1 to 21 days of age using response surface methodology Hossien Fallah, Ahmad Karimi, Amirali Sadeghi, Nasser Behroozi-Khazaei (2020)
Performance, antioxidant status, nutrient retention and serum profile responses of laying Japanese quails to increasing addition levels of dietary guanidinoacetic acid Ali Raei, Ahmad Karimi, Amirali Sadeghi (2020)
Phytochemicals and Antioxidant Properties of Solvent Extracts from Purslane (Portulaca oleracea L.): A Preliminary Study Mahmood Habibian, Amir Sadeghi, Ahmad Karimi (2020)
Effect of a high dose of exogenous phytase and supplementary myo-inositol on mineral solubility of broiler digesta and diets subjected to in vitro digestion assay Danial Farhadi, Ahmad Karimi, Amirali Sadeghi, Jalal Rostamzadeh, Michell Bedford (2019)
The effects of calcium source and concentration on performance, bone mineralisation and serum traits in male broiler chickens from 1 to 21 days of age Hossien Fallah, Ahmad Karimi, Amirali Sadeghi, Nasser Behroozi-Khazaei (2019)
Methionine supplementation improves reproductive performance, antioxidant status, immunity and maternal antibody transmission in breeder Japanese quail under heat stress conditions Omid Kalvandi, Amirali Sadeghi, Ahmad Karimi (2019)
N-Acetyl cysteine improves performance, reproduction, antioxidant status, immunity and maternal antibody transmission in breeder Japanese quail under heat stress condition Omid Kalvandi, Amirali Sadeghi, Ahmad Karimi (2018)
Combination Effects of Organic and Inorganic Chromium on Production Performance, Reproductive Response, Immune Status, and Maternal Antibody Transmission in Breeder Quails Under Heat Stress Akram Gitoee, Amirali Sadeghi, Ahmad Karimi (2018)
Comparative effects of powder, aqueous and methanolic extracts of purslane (Portulaca oleracea L.) on growth performance, antioxidant status, abdominal fat deposition and plasma lipids in broiler chickens Mahmood Habibian, Amirali Sadeghi, Ahmad Karimi (2018)
Evaluation of dietary calcium level and source and phytase on growth performance, serum metabolites, and ileum mineral contents in broiler chicks fed adequate phosphorus diets from one to 28 days of age Tahera Momena, Ahmad Karimi, Amirali Sadeghi, Asaad Vaziry, Michell Bedford (2018)
Effects of purslane (Portulaca oleracea L.) powder on growth performance, blood indices, and antioxidant status in broiler chickens with triiodothyronine-induced ascites Mahmood Habibian, Amirali Sadeghi, Ahmad Karimi (2017)
Effects of a high dose of microbial phytase and myo-inositol supplementation on growth performance, tibia mineralization, nutrient digestibility, litter moisture content, and foot problems in broiler chickens fed phosphorus-deficient diets Danial Farhadi, Ahmad Karimi, Amirali Sadeghi, Jalal Rostamzadeh, Michell Bedford (2017)
(.Effects of replacement of corn with potato (Solanum tuberosum L tuber meal in broiler chicken diets Samira Adami, Amirali Sadeghi, Ahmad Karimi, osman Azizi, Mahmood Habibian (2017)
Effects of using eucalyptus (Eucalyptus globulus L.) leaf powder and its essential oil on growth performance and immune response of broiler chickens Danial Farhadi, Ahmad Karimi, Amirali Sadeghi, Ardashir Sheikhahmadi, Mahmood Habibian, Keyvan Sobhani, Ali Raei (2017)
Effects of wet feeding and enzyme supplementation on nutritional value of wheat screenings for broiler chickens Amirali Sadeghi, Ahmad Karimi, Sosan Mohamadi, Asaad Vaziry, Mahmood Habibian (2016)
The Effects of purslane (Portulaca oleracea L.) powder on growth performance, carcass characteristics, antioxidant status, and blood metabolites in broiler chickens Amirali Sadeghi, Ahmad Karimi, Foad Shafei, Asaad Vaziry, Danial Farhadi (2016)
Apple peel waste as a natural antioxidant for heat-stressed broiler chickens Zahra Haidari safar, Amirali Sadeghi, Ahmad Karimi, osman Azizi (2016)
Evaluating complementary effects of ethanol extract of propolis with the probiotic on growth performance, immune response and serum metabolites in male broiler chickens Ali Daneshmand, Amirali Sadeghi, Ahmad Karimi, Asaad Vaziry, Salam Ebrahim (2015)
Effects of Extraction Techniques on Total Phenolic Content and Antioxidant Capacities of Two Oregano Leaves Ahmad Karimi, Byungjick Min, Cindi Brownmiller, Sun OK-Lee (2015)
Effect of different concentrations of ginger root powder and its essential oil on growth performance, serum metabolites and antioxidant status in broiler chicks under heat stress ramin Habibi, Amirali Sadeghi, Ahmad Karimi (2014)
Interactions between phytase and xylanase enzymes in male broiler chicks fed phosphorus-deficient diets from 1 to 18 days of ag Ahmad Karimi, Cezar Coto, Feranko Mussini, Sara Goodgame, Chanjhi Lu, Park Waldroup, Michell Bedford, Jian Min Yuan (2013)
Influence of penicillin on microbial diversity of the cecal microbiota in broiler chickens Pelavi Singh, Ahmad Karimi, Kshitiz Devendra, Park Waldroup, Keun Cho Kwang, Yanimin Kovan (2013)
Assessment of potential enhancing effects of a carbohydrase mixture on phytase efficacy in male broiler chicks fed phosphorus-deficient diets from 1 to 18 days of age. Ahmad Karimi, Juliya Min, Chanjhi Lu, Cezar Coto, Michell Bedford, Park Waldroup (2013)
Evaluation of Herbal Methionine Source in Broiler Diets Yun Min, Ahmad Karimi, Sara Goodgame, Chanjhi Lu, Feranko Mussini, Park Waldroup (2012)
Evaluation of the role of glycine in low-protein amino acid-supplemented diets1 Jian Min Yuan, Ahmad Karimi, Scott Zornes, Sara Goodgame, Feranko Mussini, Park Waldroup, Chanjhi Lu (2012) JOURNAL OF APPLIED POULTRY RESEARCH: 21; 726-737
Effect feed processing method and enzyme supplementation of wheat- based diets on performance of broiler chicks Zainab Ghobadi, Ahmad Karimi (2012) JOURNAL OF APPLIED ANIMAL RESEARCH: 40; 260-266
The Effects of a Combination of Garlic, Oyster Mushroom and Propolis Extract in Comparison to Antibiotic on Growth Performance, Some Blood Parameters and Nutrients Digestibility of Male Broilers Ali Daneshmand, Amirali Sadeghi, Ahmad Karimi (2012) Brazilian Journal of Poultry Science: 14; 71-158
Effects of Cinnamon, Thyme and Turmeric Infusions on the Performance and Immune Response in of 1- to 21-Day-Old Male Broilers Amirali Sadeghi, Ahmad Karimi, Shahabaldin PadidarJahromy, Taiebeh Azizi, Ali Daneshmand (2012) Brazilian Journal of Poultry Science: 14; 15-20
Effects of dietary energy and protein dilution and time of feed replacement from starter to grower on broiler chickens performance Behroz Azizi, Amirali Sadeghi, Ahmad Karimi, Fakhredin Abeddargahi (2011) EUROPEAN JOURNAL OF ENTOMOLOGY: 12; 44-52
Effect of oyster mushroom (Pleurotus ostreatus) with and without probiotic on growth performance and some blood parameters of male broilers Ali Daneshmand, Amirali Sadeghi, Ahmad Karimi, Asaad Vaziry (2011) BRITISH POULTRY SCIENCE: 170; 91-96
Evaluation of Rovabio Max™ in Normal and Reduced-Nutrient Corn-Soybean Meal and Distillers Dried Grains with Solubles Diets for Broilers Yun Min, Fuzhu Liu, Amanda Hancok, Cezar Coto, Chanjhi Lu, Ahmad Karimi, Park Waldroup, Feransis yan (2011) International Journal of Poultry Science: 10; 786-795
Effect of Rovabio® Max AP on Performance, Energy and Nitrogen Digestibility of Diets High in Distillers Dried Grains with Solubles (DDGS) in Broilers Juliya Min, Fuzhu Liu, Ahmad Karimi, Cezar Coto, Chanjhi Lu, Park Waldroup, Feransis yan (2011) International Journal of Poultry Science: 10; 796-803
Effect of ß-Mannanase on Broiler Performance and Dry Matter Output Using Corn-Soybean Meal Based Diets Feranko Mussini, Cezar Coto, Sara Goodgame, Chanjhi Lu, Ahmad Karimi, Park Waldroup, Jai Lee (2011) International Journal of Poultry Science: 10; 778-781
Effect of a ß-Mannanase on Nutrient Digestibility in Corn-Soybean Meal Diets for Broiler Chicks Feranko Mussini, Cezar Coto, Sara Goodgame, Chanjhi Lu, Ahmad Karimi, Park Waldroup, Jai Lee (2011) International Journal of Poultry Science: 10; 774-777
Influence of Dietary Conjugated Linoleic Acid and Its Combination with Flaxseed Oil or Fish Oil on Saturated Fatty Acid and n-3 to n-6 Fatty Acid Ratio in Broiler Chicken Meat Donhyun Shin, Grihalakshmi Kakani, Ahmad Karimi, Young Moo Cho, Suna Woo Kim, Yu. A. Kutoyants, JaiHoon Park, Kwan-seop Shim (2011) Asian Australian Journal of Animal Science: 24; 1249-1255
Evaluation of different medicinal plants blends in diets for broiler chickens Farhad Kahligh Gharahtapeh, Amirali Sadeghi, Ahmad Karimi, Asaad Vaziry (2011) Journal of Medicinal Plant Research: 5; 1971-1977
Effects of Dietary Phytase and Different Levels of Non-Phytate Phosphorus on Some Serum Minerals and Biochemical Parameters in Broiler Chickens Amjad Farzinpour, Ahmad Karimi, Ardashir Sheikhahmadi (2011) Journal of Animal and Veterinary Advances: 10; 1317-1321
Influence of Dietary Non-phytate Phosphorous Levels and Phytase Supplementation on the Performance and Bone Characteristics of Broilers Ahmad Karimi, Michell Bedford, Amirali Sadeghi, Zainab Ghobadi (2011) Brazilian Journal of Poultry Science: 13; 43-51
The effect of copper in excess of requirement during starter period on subsequent performance of broiler chicks Ahmad Karimi, Amirali Sadeghi, Asaad Vaziry (2011) JOURNAL OF APPLIED POULTRY RESEARCH: 20; 203-209
Do broiler chicks possess enough growth potential to compensate long-term feed and water depravation during the neonatal period? Fakhredin Abeddargahi, Ahmad Karimi, Amirali Sadeghi, Mahmood Shivazad, Sayfollah Dashti, Ali Sadeghi Sephidmazgi (2011) SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE: 41; 33-39
Effects of level and source of oregano leaf in starter diets for broiler chicks Ahmad Karimi, Feransis yan, Cezar Coto, JaiHoon Park, Juliya Min, Jenifer Gidden (2010) JOURNAL OF APPLIED POULTRY RESEARCH: 19; 137-145
Use of combinations of canola meal and distillers dried grains with solubles in broiler starter diets Juliya Min, Amanda Hancok, Feransis yan, Chanchi Lo, Cezar Coto, Ahmad Karimi (2008) JOURNAL OF APPLIED POULTRY RESEARCH: 18; 725-733
Effect of Narasin and dietary protein source on perfromance of broiler Ahmad Karimi (2008) Journal of Biological Science: 8; 1077-1081
Comparative effect of xylanase supplementation on broiler, broiler breeder and layer chick performance and feed utilization on wheat based diet Ahmad Karimi, Michell Bedford, Abdolreza Kamyab, Mohamad Moradi Shahre Babak (2007) The Journal Of Poultry Science: 44; 322-329
Responses of broiler chicks to non-phytate phosphorus level and phytase supplementation Ahmad Karimi (2006) International Journal of Poultry Science: 5; 251-254
The effects of varying fishmeal levels(%) on performance of broiler chicks Ahmad Karimi (2006) International Journal of Poultry Science: 5; 255-258
Effect of different non-phytate phosphorus levels and phytase sources on performance in broiler chicks Ahmad Karimi (2005) International Journal of Poultry Science: 4; 1001-1005
Measurements of enzyme response with hulless barley-based diets full-fed to leghorn and broiler chicks or restricted-fed broiler chciks ( 50 % از رساله دکتری) Tom Eskat, M. A Leslie, Ahmad Karimi (2001) CANADIAN JOURNAL OF ANIMAL SCIENCE: 81; 403-410
Effect of feed processing, enzyme level and antibiotic supplementation in wheat based diets on AME of diet, growth and gut development of broilers Ahmad Karimi, Tom Eskat, Michell Bedford (2000) The Journal Of Poultry Science: 1; 20
Conference Papers
The effect of Zinc oxide nanoparticles on some hematological parameters and serological enzymes in Japanese quail Sajjad Soleimany, Amjad Farzinpour, Abbas Farshad, Ahmad Karimi (2014)
The potential role of valine in commercial poultry diets. Sara Goodgame, Cezar Coto, Feranko Mussini, Chanjhi Lu, Ahmad Karimi, Park Waldroup, Jian Min Yuan (2012)
Effect of CTCzyme β-Mannanase on broiler performance and dry matter output using corn-soybean meal based diets Feranko Mussini, Cezar Coto, Sara Goodgame, Chanjhi Lu, Ahmad Karimi, Park Waldroup, Jai Lee (2012)
Effect of wheat cultivars and enzyme supplementation on broiler chicks performance from 1 to 42 day of age Nabiolah Saidi, Ahmad Karimi, Amirali Sadeghi, Asaad Vaziry (2011)
Effects of Choline and Methionine Supplementation on Performance and Ileal Digestibility of Common Vetch (Vicia Sativa) Seeds in Male Broilers Shahabaldin PadidarJahromy, Amirali Sadeghi, Ahmad Karimi, Asaad Vaziry, Taiebeh Azizi, Ali Daneshmand (2010)
The Effect of Prebiotic (Fermacto) Supplementation on Growth Performance and Gut Histomorphology of Male Broiler Chickens Taiebeh Azizi, Ahmad Karimi, Amirali Sadeghi, Asaad Vaziry, Amin Karimimanesh, Ali Daneshmand (2010)
Separate response to lysine and methionine in broiler starter diets Chanjhi Lu, Cezar Coto, Ahmad Karimi, JaiHoon Park, Juliya Min, Park Waldroup (2010)
Effect of pellet quality on utilization of distillers dried grains with solubles (DDGS) in broiler diets Cezar Coto, Chanjhi Lu, Juliya Min, Ahmad Karimi, Feransis yan, Park Waldroup (2010)
Effect of CTCZyme β-mannanase on broiler nutrient digestibility in corn-soybean meal diets. Feranko Mussini, Cezar Coto, Sara Goodgame, Chanjhi Lu, Ahmad Karimi, Park Waldroup, Jai Lee (2010)
Effect of feed processing and enzyme supplementation of wheat-based diets on performance, gastrointestinal and carcass carastrictics in broiler chicks Zainab Ghobadi, Ahmad Karimi (2010)
Effect of CTCZyme β-mannanase on broiler nutrient digestibility in corn-soybean meal diets. Feranko Mussini, Cezar Coto, Sara Goodgame, Chanjhi Lu, Ahmad Karimi, Jai Lee (2010)
Effect of Rovabio Max on energy and nitrogen utilization in diets high in distillers dried grains with solubles. Ahmad Karimi, Juliya Min, JaiHoon Park, Cezar Coto, Chanjhi Lu, Feransis yan (2010)
Effect feed processing method and enzyme supplementation of wheat- based diets on performance, gastrointestinal and carcass characteristics in broiler chicks. Zainab Ghobadi, Ahmad Karimi (2010)
Separate response to lysine and methionine in broiler grower diets Chanjhi Lu, Cezar Coto, Ahmad Karimi, JaiHoon Park, Juliya Min, Park Waldroup (2010)
Comparative phylogenetic analysis of gut microbiota of broilers fed with and without antibiotics. Pelavi Singh, Ahmad Karimi, Park Waldroup, Yanimin Kovan (2010)
The effect of post hatch feeding time and starter phase length on some biochemical indices of broiler chicken's blood Mohammad ali Zarei, Ahmad Karimi, Fakhredin Abeddargahi (2007)
Effect of feed processing and enzyme supplementation of wheat- based diets on performance and ileum digesta content pH in broiler chicks Zainab Ghobadi, Ahmad Karimi, Barzan Bahrami Kamangar, N. Bahmane, Ali Esfedni, Amir Somaee (2007)
Influence of dietary non-phytat phosphorus levels and phytase supplementation on performance of broiler chicks 0 to 3 weeks of age. 255-256 Ahmad Karimi, Michell Bedford, Amirali Sadeghi, Barzan Bahrami Kamangar, Zainab Ghobadi, Amir Sfadanei, Amir Somaee (2007)
Changing time of feeding starter and grower diets for poultry Behroz Azizi, Amirali Sadeghi, Ahmad Karimi, Mahmood Shivazad, Mohammad ali Zarei, Fakhredin Abeddargahi (2007)
The effect of delayed access to feed and water in the neonatal period on broiler chick's performance Fakhredin Abeddargahi, Ahmad Karimi, Amirali Sadeghi, Behrooz Azizi (2007)
The effect of duration of feeding starter and grower diets on performance of broiler chicks Fakhredin Abeddargahi, Ahmad Karimi, Amirali Sadeghi, Behrooz Azizi (2007)
Effects of delayed access to feed and water on performance and small intestine growth in broiler chickens Sayfollah Dashti, Amirali Sadeghi, Ahmad Karimi (2007)
The effect of copper in excess of requirement during starter period on subsequent perfromance of broiler chicks Ahmad Karimi, Asaad Vaziry, Amirali Sadeghi, Jean Pesti (2007)
The influence of non-phytate phosphorus levels and phytase supplementation on broiler chick's performance Ahmad Karimi, Michell Bedford (2005)
Effect of non-phytate phosphorus levels and phytase sources on performance in broiler chicks Ahmad Karimi, Michell Bedford (2005)
The effect of non-phytate phosphorus levels and Natuphos phytase supplementation on broiler chicks performance Ahmad Karimi (2005)
Effects of fish meal levels and naracin supplementation on performance in broiler chicks Ahmad Karimi (2005)
The effects of different fishmeal inclusion levels(%) on performance in broiler chicks Ahmad Karimi (2005)
Comparative effects of xylanas supplementation on broiler , broiler breeder and layer chicks performance and feed utilization on wheat based diet Ahmad Karimi (2004)
Evaluation of enzyme, fat source and level of supplementation in hulless barley-based diets fed to two strains of laying hens Ahmad Karimi, Tom Eskat, Michell Bedford, Ali nikkhah, Abdolreza Kamyab, M. Moradi, R. Yazdanparst (2001)
Books
Poultry production in hot climate javad Pourraza, Ahmad Karimi (1999)
کتاب جوجه کشی javad Pourraza, Ahmad Karimi (1998)
Theses

Research interests

  • Nutrition Fundementals
  • Feed additives
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Executive activities

  • Director of Animal Science Department (1393 - 1396)
  • Director of University Research Affairs (1382 - 1383)
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