| Morphological characteristics of indigenous goats in the coastal savannah and forest eco-zones of Ghana JK Hagan, SO Apori, G Ankobea, A Mawuli University of Cape Coast, 2012 | 62 | 2012 |
| The effects of breed, season and parity on the reproductive performance of pigs reared under hot and humid environments JK Hagan, NN Etim Tropical animal health and production 51, 411-418, 2019 | 43 | 2019 |
| The Productive Performance of Local chickens in three ecological zones of Ghana. JK Hagan, I Bosompem, M. and Akpor ARPN journal of Agricultural and Biological Sciences. 8 (1), 51-56, 2013 | 38 | 2013 |
| The growth and reproductive performance of different breeds of rabbits kept under warm and humid environments in Ghana SO Apori, JK Hagan, D Osei University of Cape Coast, 2014 | 29 | 2014 |
| Growth performance of crossbred naked neck and normal feathered laying hens kept in tropical villages K Adomako, OS Olympio, JK Hagan, JA Hamidu British Poultry Science 55 (6), 701-708, 2014 | 25 | 2014 |
| Genetic and non-genetic factors influencing the performance of the West African Dwarf (WAD) goat kept at the Kintampo Goat Breeding Station of Ghana SA Ofori, JK Hagan Tropical animal health and production 52, 2577-2584, 2020 | 18 | 2020 |
| Morphometric traits and correlation between body weight and body size traits in Isa Brown and IlorinEcotype chickens TR Fayeye, JK Hagan, AR Obadare Iranian Journal of Applied Animal Science 4 (3), 609-614, 2014 | 18 | 2014 |
| Effects of extended period of storage and strain of layer on quality of chicken eggs JK Hagan, IA Adjei, A Baah Journal of Science and Technology (Ghana) 33 (2), 1-11, 2013 | 18 | 2013 |
| Phenotypic and genetic characterization of qualitative traits in the West African Dwarf goat of Ghana SA Ofori, JK Hagan, F Kyei, NN Etim Scientific African 13, e00857, 2021 | 16 | 2021 |
| Effect of the frizzle gene (F) on egg production and egg quality of laying hens kept in tropical villages K Adomako, OS Olympio, JK Hagan, JA Hamidu British poultry science 55 (6), 709-714, 2014 | 15 | 2014 |
| Morphometric characterization and differentiation of West African Dwarf goat populations in Ghana SA Ofori, JK Hagan, F Kyei Tropical Animal Health and Production 53, 1-14, 2021 | 14 | 2021 |
| Egg quality of two layer strains as influenced by extended storage periods and storage temperatures JK Hagan, FO Eichie Livestock Research for Rural Development 31 (9), 145, 2019 | 12 | 2019 |
| Egg production performance of first and second filial generation naked neck (NaNa, Nana) and normal feathered (nana) birds of a cross between indigenous naked neck (NaNa, Nana … K Adomako, JK Hagan, OS Olympio Livestock Research for Rural Development 22 (12), 2010 | 12 | 2010 |
| The effect of non-genetic factors on the reproductive performance of Sanga and Friesian× Sanga crossbred dairy cattle breeds kept under hot and humid environment SO Apori, JK Hagan Tropical Animal Health and Production 46, 1045-1050, 2014 | 10 | 2014 |
| Evaluation of the growth and carcass yield characteristics of crossbred naked-neck and frizzle cockerel phenotypes reared under hot and humid environments. JK Hagan, AI Adjei | 9 | 2012 |
| Rapid and nondestructive determination of egg freshness category and marked date of lay using spectral fingerprint TOS Akowuah, E Teye, J Hagan, K Nyandey Journal of Spectroscopy 2020, 1-11, 2020 | 7 | 2020 |
| Growth and reproductive performance of two rabbit breeds reared under intensive system in Ghana SO Apori, JK Hagan, YD Osei Tropical animal health and production 47, 221-225, 2015 | 6 | 2015 |
| The productivity of local chickens in the Ashanti Region of Ghana K Adomako, JK Hagan, OS Olympio Ghanaian Journal of Animal Science, 2010 | 6 | 2010 |
| Growth, carcass and meat characteristics of local breed of rabbits fed diets containing soaked and dried mango (Mangifera indica) seed kernel meal M Teye, R Badu, EA Boateng African Journal of Food, Agriculture, Nutrition and Development 20 (2 …, 2020 | 4 | 2020 |
| Effect of incorporation of heat-tolerant genes into Lohmann brown layers on egg production and quality under hot and humid environments JK Hagan, K Adomako, SO Olympio University of Cape Coast, 2013 | 4 | 2013 |
