Education Information
2019 - Continues
2019 - ContinuesDoctorate
Ankara University, Sağlık Bilimleri Enstitüsü, Genetik (Dr) (Veteriner), Turkey
2009 - 2016
2009 - 2016Doctorate
Ankara University, Sağlık Bilimleri Enstitüsü, Zootekni (Dr) (Veteriner), Turkey
2002 - 2008
2002 - 2008Undergraduate
Ankara University, Veteriner Fakültesi, Veteriner Pr., Turkey
Dissertations
2016
2016Doctorate
Akkaraman koyunu yetiştiriciliğinde üreme özelliklerinin araştırılması
Ankara University, Sağlık Bilimleri Enstitüsü, Veteriner Zootekni
Foreign Languages
C1 Advanced
C1 AdvancedEnglish
Research Areas
Veterinary Sciences
Zootechnical (Breeding and Breeding)
Single Nail
Cattle
sheep
Poultry
House and Experimental Animals
Animal Husbandry
Biometrics
Animal Welfare, Behavior and Ethics
Academic Titles / Tasks
2011 - Continues
2011 - ContinuesResearch Assistant
Ankara University, Veteriner Fakültesi, Zootekni Ve Hayvan Besleme Bölümü
Managerial Experience
2023 - Continues
2023 - ContinuesBiyogüvenlik Komisyonu
Ankara University, Veteriner Fakültesi, Zootekni Ve Hayvan Besleme Bölümü
2018 - Continues
2018 - ContinuesTıbbi Atık Anabilim Dalı Sorumlusu
Ankara University, Veteriner Fakültesi, Zootekni Ve Hayvan Besleme Bölümü
2012 - Continues
2012 - ContinuesAnkra Üniversitesi Ziraat Fakültesi Zootekni Anabilim Dalı Hayvancılık İşletmeleri Sorumlu Yöneticisi
Ankara University, Ziraat Fakültesi, Zootekni Bölümü
2019 - 2020
2019 - 2020Kontrol Teşkilatı Üyesi
Ankara University, Veteriner Fakültesi, Zootekni Ve Hayvan Besleme Bölümü
Published journal articles indexed by SCI, SSCI, and AHCI
2022
2022Effects of the genotype, cage type and time period on the behaviour of laying hybrids at the same egg production level
ONBAŞILAR E. E., Erdem E., KOCAKAYA A., Gungor O. F., Kahraman M., Yaranoglu B., et al.
TROPICAL ANIMAL HEALTH AND PRODUCTION, vol.54, no.2, 2022 (SCI-Expanded)
2021
2021Effects of coated hatching eggs obtained from old broiler breeders with chitosan on embryonic growth, hatching results and chick quality
Varol Avcilar O., ONBAŞILAR E. E., KOCAKAYA A.
JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION, vol.105, no.5, pp.946-951, 2021 (SCI-Expanded)
2021
2021ESTIMATING RELATIONSHIP BETWEEN LIVE BODY WEIGHT AND TYPE TRAITS AT WEANING AND SIX MONTHS OF AGE IN BAFRA LAMBS USING CANONICAL CORRELATION ANALYSIS
ÖZEN D., KOCAKAYA A., Ozbeyaz C.
JOURNAL OF ANIMAL AND PLANT SCIENCES-JAPS, vol.31, no.2, pp.386-393, 2021 (SCI-Expanded)
2020
2020Effects of cage type on performance, welfare, and microbiological properties of laying hens during the molting period and the second production cycle
Onbasilar E. E., Kahraman M., Gungor O. F., KOCAKAYA A., Karakan T., Pirpanahi M., et al.
Tropical Animal Health and Production, vol.52, no.6, pp.3713-3724, 2020 (SCI-Expanded)
2019
2019A recursive path model for estimation of the live weight using some body measurements in Awassi sheep
ÖZEN D., KOCAKAYA A., ÜNAL N., ÖZBEYAZ C.
ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI, vol.66, no.3, pp.303-309, 2019 (SCI-Expanded)
2018
2018Influence of sepiolite additions to different litter materials on performance and some welfare parameters of broilers and litter characteristics
Avcilar O. V., KOCAKAYA A., ONBAŞILAR E. E., Pirpanahi M.
POULTRY SCIENCE, vol.97, no.9, pp.3085-3091, 2018 (SCI-Expanded)
2016
2016Comparison of liver and bone health of two laying hen strains kept in different cage systems
ONBAŞILAR E. E., Erdem E., Unal N., Tunc A. S., KOCAKAYA A., Yaranoglu B.
EUROPEAN POULTRY SCIENCE, vol.80, 2016 (SCI-Expanded)
2015
2015Production performance, use of nest box, and external appearance of two strains of laying hens kept in conventional and enriched cages
ONBAŞILAR E. E., Unal N., Erdem E., KOCAKAYA A., Yaranoglu B.
POULTRY SCIENCE, vol.94, no.4, pp.559-564, 2015 (SCI-Expanded)
2015
2015Effects of brooder machine rearing method in the first week on fattening performance, carcass characteristics, meat quality and some blood parameters of Pekin ducks
ERDEM E., ONBAŞILAR E. E., KOCAKAYA A., YALÇIN S.
ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI, vol.62, no.3, pp.237-242, 2015 (SCI-Expanded)
2014
2014Effect of spraying Pekin duck eggs obtained from different breeder age on hatchability
ONBAŞILAR E. E., Erdem E., KOCAKAYA A., Hacan O.
EUROPEAN POULTRY SCIENCE, vol.78, 2014 (SCI-Expanded)
2014
2014Some morphological and genetic characteristics of Malakh Karab ash dogs
Atasoy F., ERDOĞAN M., Ozarslan B., YÜCEER ÖZKUL B., KOCAKAYA A., Akcapinar H.
ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI, vol.61, no.2, pp.125-132, 2014 (SCI-Expanded)
2014
2014Effect of Yucca schidigera additions to different litter materials on broiler performance, footpad dermatitis and litter characteristics
ONBAŞILAR E. E., Erdem E., Unal N., KOCAKAYA A., Torlak E.
EUROPEAN POULTRY SCIENCE, vol.78, 2014 (SCI-Expanded)
2013
2013Effect of Width and Depth of Bell Drinker and Sex on Fattening Performance and Carcass Characteristics of Pekin Ducks
ONBAŞILAR E. E., ERDEM E., HACAN Ö., KOCAKAYA A.
KAFKAS UNIVERSITESI VETERINER FAKULTESI DERGISI, vol.19, no.6, pp.923-927, 2013 (SCI-Expanded)
2013
2013Effect of Yucca schidigera Spraying in Different Litter Materials on Some Litter Traits and Breast Burn of Broilers at the Fifth Week of Production
ONBAŞILAR E. E., ERDEM E., ÜNAL N., KOCAKAYA A., TORLAK E.
KAFKAS UNIVERSITESI VETERINER FAKULTESI DERGISI, vol.19, no.5, pp.749-753, 2013 (SCI-Expanded)
Articles Published in Other Journals
2019
2019The Effects of Progesterone and Estrogen Hormone Levels on Some Reproductive Characteristics of The Akkaraman Sheep
Kocakaya A., Özbeyaz C.
KSU TARIM VE DOGA DERGISI-KSU JOURNAL OF AGRICULTURE AND NATURE, vol.22, pp.424-430, 2019 (ESCI)
2018
2018Eskişehir’de Yetiştirici Koşullarındaki İvesi Koyunlarında Bazı Özelliklerin İncelenmesi
ÖZBEYAZ C., Bilgiç Ö. F., KOCAKAYA A., ÜNAL N.
Lalahan Hayvancılık Araştırma Enstitüsü Dergisi, vol.58, no.1, pp.1-6, 2018 (Peer-Reviewed Journal)
2011
2011Çiftlik Hayvanlarının Sera Gazları Üretimindeki Rolü
ÖZBEYAZ C., KOCAKAYA A.
Türk Veteriner Hekimleri Birliği Dergisi, vol.11, no.3-4, pp.54-67, 2011 (Peer-Reviewed Journal)
2011
2011Süt Sığırlarında Genomik Değerlendirme
ÖZBEYAZ C., KOCAKAYA A.
Lalahan Hayvancılık Araştırma Enstitüsü Dergisi, vol.51, no.2, pp.93-104, 2011 (Peer-Reviewed Journal)
Refereed Congress / Symposium Publications in Proceedings
2022
2022CATTLE IDENTIFICATION SYSTEMS ON THE EDGE OF NEW ERA
Kocakaya A., Özbeyaz C.
VI. International Congress on Domestic Animal Breeding, Genetics and Husbandry - 2022 (ICABGEH-22), Samsun, Turkey, 03 October 2022, pp.312-317
2020
2020Some Animal Competitions and Animal Welfare in Turkey
KOCAKAYA A., ATASOY F.
VI. International Congress on Natural and Health Sciences, Konya, Turkey, 14 - 15 March 2020
2019
2019I. THE EFFECT OF COAT COLOUR ON RACE PERFORMANCE IN THOROUGHBRED HORSES
ÖZBEYAZ C., KOCAKAYA A.
ULUSLARARASI TARIM VE ÇEVRE BİLİMLERİ ARAŞTIRMALARI KONGRESİ, 7 - 08 December 2019
2019
2019NATIVE DOGS OF TURKEY
KOCAKAYA A., ATASOY F.
1. ULUSLARARASI TARIM VE ÇEVRE BİLİMLERİ ARAŞTIRMALARI KONGRESİ, Ankara, Turkey, 7 - 08 December 2019, pp.77-79
2019
2019THE EFFECT OF COAT COLOUR ON RACE PERFORMANCE IN THOROUGHBRED HORSES
KOCAKAYA A., ÖZBEYAZ C.
1. ULUSLARARASI TARIM VE ÇEVRE BİLİMLERİARAŞTIRMALARI KONGRESİ, Ankara, Turkey, 7 - 08 December 2019, pp.80-82
2019
2019Determination of antioxidant enzyme activity in Akkaraman sheep milk
Cengiz R. S., Meral Ö., Kocakaya A., Pekcan M.
2nd International Conference on Veterinary Biochemistry and Clinical Biochemistry, Ankara, Turkey, 24 - 26 October 2019
2019
2019Some results of reproductive traits and milk yield of akkaramansheep under selection for fertility and milk yield
Kocakaya A., Güngör Ö. F., Ünal N., Özbeyaz C.
4th International Congress on Advances of Veterinary Sciences and Techniques (ICAVST), Kyyiv, Ukraine, 10 - 14 July 2019, pp.17-21
2018
2018EVALUATION OF GROWTH AND SURVIVAL RATES OF AWASSI LAMBS IN BREEDER CONDITIONS IN ESKISEHIR
Özbeyaz C., Bilgiç Ö. F., Kocakaya A., Ünal N.
International Congress on Domestic Animal Breeding, Genetics and Husbandry (ICABGEH-18), Antalya, Turkey, 26 - 28 September 2018
2018
2018Evaluation of two laying hen strains kept in different cage systems for liver health
Onbaşılar E. E., Erdem E., Ünal N., Tunç A. S., Kocakaya A., Yaranoğlu B.
69th Annual Meeting of the European Federation of Animal Science, Dubrovnik, Croatia, 27 - 31 August 2018
2017
2017Effects of Width and Depth of Bell Drinker and Sex on Carcass Characteristics and Relative Organ Weights of Pekin Ducks
ONBAŞILAR E. E., ERDEM E., HACAN Ö., KOCAKAYA A.
International Conference on Agriculture Forest Food Sciences and Technologies, Kapadokya, Turkey, 15 - 17 May 2017
2017
2017Influence of Yucca Schidigera Additions to the Litter on Broiler Performance
Onbaşılar E. E., Erdem E., Ünal N., Kocakaya A.
4th International VETIstanbul Group Congress, Almati, Kazakhstan, 11 - 13 May 2017
2016
2016Investigation Of Some Reproductive Characteristics and Progesterone Levels of Akkaraman Sheep
KOCAKAYA A., ÖZBEYAZ C.
International Congress on Advences in Veterinary Sciences Technics, Saraybosna, Bosnia And Herzegovina, 24 - 29 August 2016, vol.218
2016
2016Effects of rearing method in the first week on the performance and meat quality of male and female Pekin ducks
ERDEM E., ONBAŞILAR E. E., KOCAKAYA A., YALÇIN S.
TASP 2016, 26 - 29 July 2016
2016
2016Bafra x Akkaraman melezlemesi ile karasal iklim koşullarına uygun yeni tipler elde etme olanaklarının araştırılması
akçapınar h., GÜNGÖR Ö. F., KOCAKAYA A., ÜNAL N., ERDEM E., ÖZARSLAN B., et al.
VI. Ulusal Veteriner Zootekni Kongresi, Kapadokya, Nevşehir, Nevşehir, Turkey, 1 - 04 June 2016, pp.139-140
2016
2016Onbaşılar EE Ünal N Erdem E Kocakaya A Yaranoğlu B 2016 Farklı Tip Kafeslerde Yetiştirilen Yumurtacı Hibritlerde Performans
ONBAŞILAR E. E., ÜNAL N., ERDEM E., KOCAKAYA A., YARANOĞLU B.
VI. Ulusal Veteriner Zootekni Kongresi, Turkey, 1 - 04 June 2016, pp.155-156
2015
2015Milk yield of Akkaraman Sheep in Turkey
Kocakaya A., Güngör Ö. F., Halil A., Özbeyaz C., Ünal N.
2nd Veterinary Congress of Bosnia and Herzegovina, One World-One Health-One Vision, Sarajevo, Bosnia And Herzegovina, 14 - 16 October 2015
2015
2015Some Reproductive and Growth Traits of Akkaraman Sheep in Turkey 17 19 September 2015 Bydgoszcz Ciechocinek POLAND
GÜNGÖR Ö. F., ÜNAL N., KOCAKAYA A., halil a., ÖZBEYAZ C.
VIth International Scientific Symposium for PhD Students and Students of Agricultural Colleges, pp. 50, Bydgoszcz-Ciechocinek, POLAND., Bydgoszcz-Ciechocinek,, Poland, 17 - 19 September 2015
2015
2015Some reproductive and growth traits of Akkaraman sheep in Turkey
Güngör Ö. F., Kocakaya A., Akçapınar H., Ünal N., Özbeyaz C.
VIth International Scientific Symposium for PhD students and students of agricultural colleges, Innovative researches for the the future of agriculture and rural areas development, Bydgoszcz, Poland, 17 - 19 September 2015
Books & Book Chapters
2019
2019THE EFFECT OF COAT COLOUR ON RACE PERFORMANCE IN THOROUGHBRED HORSES
KOCAKAYA A., ÖZBEYAZ C.
in: ULUSLARARASI TARIM VE ÇEVRE BİLİMLERİ ARAŞTIRMALARI KONGRESİ, Gülsemin HAZER, Mehmet ÖZDEMİR, Gökşen ARAS, Editor, Güven Plus Grup A.Ş. Yayınları, İstanbul, pp.80-82, 2019
Expert Reports
2019
2019Karakal cinsi kedilerin hayvanat bahçesinde barınmaları
Kocakaya A.
MNM Avrasya Orman İşl.Otomotiv Hayv.Turizm.Enerji İşl.San.Tic.LTD.Şti., pp.3, Ankara, 2019
Other Publications
2011
2011Türk Mastifi Köpeklerin Morfolojik ve Genetik Özelliklerinin Belirlenmesi ve Bu Köpeğin Tanıtılması
Erdoğan M., Akçapınar H., Yüceer Özkul B., Özarslan B., Kocakaya A.
Other, pp.1-41, 2011
Supported Projects
2020 - 2021
2020 - 2021Koyun-Keçi Bireysel Bakım Ünitesi ve Sürü Yönetim Sistemi
TUBITAK Project
Kocakaya A. (Executive)
2018 - 2021
2018 - 2021Türkiye’de Yetiştirilen Yerli Asil Horozlarının Bazı Morfolojik ve Genetik Özelliklerinin Belirlenmesi
Project Supported by Higher Education Institutions
Özbeyaz C. (Executive), Yüceer Özkul B., Özbaşer Bulut F. T., Özşensoy Y., Kocakaya A.
2017 - 2018
2017 - 2018Altlık materyallerine ileve edilen sepiyolitin altlık özellikleri, broiler performansı refah ve bağışıklık gücüne etkisi
Project Supported by Higher Education Institutions
ONBAŞILAR E. E., KOCAKAYA A.
2012 - 2013
2012 - 2013Akkaraman Koyunu Yetiştiriciliğinde Üreme Özelliklerinin Araştırılması
TUBITAK Project
Kocakaya A., Özbeyaz C. (Executive)
2010 - 2012
2010 - 2012Geleneksel ve Zenginleştirilmiş Kafeslerde Barındırılan Farklı Genotipteki Tavuklarda Bazı Refah Kriterlerinin Belirlenmesi, Ankara Üniversitesi BAP- 10A3338005 nolu proje.
Project Supported by Higher Education Institutions
TUNÇ A. S., KOCAKAYA A.
2011 - 2011
2011 - 2011Farklı Altlık Materyallerine İlave Edilen Yucca Schidigera’nın Altlık Özelliklerine, Broyler Performansına, Ayak Tabanı ve Göğüs Yanıklarına, Bazı Kan Parametrelerine ve Bağışıklık Gücüne Etkisi, TÜBİTAK-110O933 nolu proje.
Project Supported by Higher Education Institutions
KOCAKAYA A.
Scientific Refereeing
March 2023
March 2023Livestock studies
Other Indexed Journal
February 2023
February 2023Veteriner Bilimleri Dergisi . Eurasian Journal of Veterinary Sciences
Other Indexed Journal
January 2023
January 2023THERIOGENOLOGY
SCI Journal
January 2023
January 2023Veteriner Hekimler Derneği Dergisi
Other Indexed Journal
May 2022
May 2022ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI
SCI Journal
May 2022
May 2022Project Supported by Higher Education Institutions
BAP Research Project, Selcuk University, Turkey
March 2022
March 2022Technopark
AQUATERRA TARIMSAL ARASTIRMA HAYVANCILIK DANISMANLIK TICARET LIMITED SIRKETI, Turkey
January 2022
January 2022Journal of Agricultural Science and Technology B
Other Indexed Journal
September 2021
September 2021ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI
SCI Journal
September 2021
September 2021Journal of Agricultural Science and Technology B
Other Indexed Journal
August 2021
August 2021THERIOGENOLOGY
SCI Journal
August 2021
August 2021ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI
SCI Journal
July 2021
July 2021Theriogenology
SCI Journal
June 2021
June 2021ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI
SCI Journal
April 2021
April 2021ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI
SCI Journal
January 2021
January 2021ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI
SCI Journal
January 2021
January 2021ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI
SCI Journal
December 2020
December 2020ANKARA UNIVERSITESI VETERINER FAKULTESI DERGISI
SCI Journal
November 2020
November 2020Journal of Agricultural Science and Technology B
Other Indexed Journal
April 2020
April 2020Project Supported by Higher Education Institutions
BAP Research Project, Balikesir University, Turkey
August 2018
August 2018Journal of Agricultural Science and Technology B
Other Indexed Journal
July 2018
July 2018Journal of Agricultural Science and Technology B
Other Indexed Journal
July 2018
July 2018Journal of Agricultural Science and Technology B
Other Indexed Journal
June 2018
June 2018Journal of Agricultural Science and Technology B
Other Indexed Journal
May 2018
May 2018Journal of Agricultural Science and Technology B
Other Indexed Journal
April 2018
April 2018Journal of Agricultural Science and Technology B
Other Indexed Journal
March 2018
March 2018Journal of Agricultural Science and Technology B
Other Indexed Journal
February 2018
February 2018Journal of Agricultural Science and Technology B
Other Indexed Journal
January 2018
January 2018Journal of Agricultural Science and Technology B
Other Indexed Journal
September 2017
September 2017Journal of Agricultural Science and Technology B
Other Indexed Journal
June 2017
June 2017Journal of Agricultural Science and Technology B
Other Indexed Journal
April 2017
April 2017Journal of Agricultural Science and Technology B
Other Indexed Journal
March 2017
March 2017Journal of Agricultural Science and Technology B
Other Indexed Journal
January 2017
January 2017Journal of Agricultural Science and Technology B
Other Indexed Journal
Awards
June 2016
June 2016Poster Bildiri Dalında Üçüncülük Ödülü
6. Ulusal Veteriner Zootekni Kongresi-Kongre Bilim Kurulu
Scholarships
2009 - 2010
2009 - 2010Türk Mastifi Köpeklerin Morfolojik ve Genetik Özelliklerinin Belirlenmesi ve Bu Köpeğin Tanıtılması Projesi Bursu
TUBITAK
Citations
Total Citations (WOS): 58
h-index (WOS): 5
Jury Memberships
September-2021
September 2021