registrar@dsust.edu.ng +234 807 325 9790

Department: Animal Production

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Dr. KPEREGBEYI, JAMESLOVE IKIKIONGHARAN

Profile

  • Associate Professor

  • Email: jameslovekperegbeyi2024@gmail.com
  • Google Scholar

Publications

  1. Kperegbeyi, J. I, Nwadiolu, R & Ewododhe, A. C .A (2026) Studies on Egg Production and External Egg Quality Traits of Four Tortoises from Two Different Ecological Zones in Delta State, Nigeria., International Journal of Recent Advances in Multidisciplinary Research, 13(6), 12501-12504

  2. Emmanuel, O.N, Emmanuel, O, Kperegbeyi, J.I, Onwumere-Idolor, O.S, Uzezi G. Imonikebe, Chidiebere O. Anyoha, Lynda O. Majesty-Alukagberie, Joel C. Ugwunwarua, Nnaedozie E. Onah (2026) Animal Welfare, Carcass-Processing Practices and Post-Mortem Meat Quality and Public Health Security, Veterinary science, 13 (439), 1-16

  3. Kperegbeyi, J.I, Meye, J.A, Nwadiolu, R, Ewododhe, A.C.A, Onwumere-Idolor, O.S, & Okhale, O.E (2026) Productive Performance of Laying Tortoise Genotypes in Rainforest Mid-Western, Nigeria, Acta Scientific Agriculture, 10(3) , 20-26

  4. Kperegbeyi, J.I, Nwadiolu, R, Ewododhe, A.C.A, (2026) Using functional forms data analysis to assess egg quality characteristics of the West African black mud tortoise (Pelusios casteneus), Journal of Animal Science and Veterinary Medicine, 11(2), , 119-123

  5. Kperegbeyi, J.I, Onwumere-Idolor, O.S, & Okhale, O.E (2026) Physiological blood values for housed West African black mud Tortoise (Pelusios niger) during the humid season, Research Journal of Medical and Basic Sciences, 14(2) , 2026

  6. Kperegbeyi, J.I, Nwadiolu, R, Ewododhe, A.C.A, Onwumere-Idolor, O.S, & Okhale, O.E (2026) Analysis of egg quality traits of Fulani ecotype indigenous chickens crossbred with Plymouth rock cocks reared in the humid tropics of Nigeria, Journal of Science, Technology and Environmental Studies, 2(1) , 206-220

  7. Jacob, A. Meye Precious, E. Omoruwou, Onyiye, S. Onwumere-Idolor & Jameslove, I. Kperegbeyi (2026) (2026) Feeding Habits, Length-weight Relationship and Condition Factor of Spotted Tilapia (Tilapia mariae; Boulenger, 1899) (Pisces: Cichlidae) in the Adofi River, Niger Delta, Nigeria. , Asian Journal of Fisheries and Aquatic Research, 28(8) , 36-48

  8. Kperegbeyi, J.I, Nwadiolu, R, Ewododhe, A.C.A, Meye, J. A, Onwumere-Idolor, O.S, & Okhale, O.E (2026) Influence of parity on clutch traits of breeding tortoises in a humid tropical environment of South-South, Nigeria, International Journal of Modern Scientific Discoveries, 2(1), 26-30

  9. Kperegbeyi, J.I, Onwumere-Idolor, O.S, & Okhale, O.E (2026) Haematologic and immune modulatory response of West African black mud tortoise (Pelusios niger) to probiotic supplementation (Saccharomyses cerevisiae), Fudma Journal of Animal Production and Environmental Science, 2(2) , 89-93

  10. Meye, J. A, Omoruwou, P. E & Kperegbeyi, J. I (2026) Food, feeding and Reproductive biology of Clarias anguillaris (Linnaeus, 1758) in Orogodo River, Delta State, Nigeria, Asian Journal of Fisheries and Aquatic Research, 28(3) , 71-83

  11. Kperegbeyi, J.I, Akaine, F, Onwumere-Idolor, O.S, & Okhale, O.E (2026) Estimation of body weight and morphometric traits in pancake tortoise (Malacochersus tornieri), Nigerian Journal of Agriculture and Agricultural Technology, 6(1b) , 348-353

  12. Kperegbeyi, J.I, Nwadiolu, R, Ewododhe, A.C.A, (2026) Estimation of Egg Quality Characteristics in Four Species of Tortoise, International Journal of Scientific Research Studies, 3(3) , 45-49

  13. Nwadiolu, R, Ewododhe, A.C.A, & Kperegbeyi, J. I & Doubra, B. (2026) Cucumber Economics in Nigeria: Profit, Risk and Drivers, International Journal of Current Research and Applied Studies, 5 (2), 01-23

  14. Imonikebe, U.G, Okhale, O.E, Onwumere-Idolor, O.S & Kperegbeyi, J.I, (2026) Intestinal histomorphometry of broiler chickens fed Bambusa vulgaris and Moringa oleifera LEAF MEALS, Fudma Journal of Animal Production and Environmental Science, 2(1) , 50-55

  15. Nwadiolu, R, Ewododhe, A.C.A, Kperegbeyi, J.I, (2026) Analysis of Enterprise Budgeting and Profit Efficiency of cassava Production in Nigeria, International Journal of Research and Innovation in Social Science, 10(4) , 2890-2900

  16. Nwadiolu, R, Ewododhe, A.C.A, & Kperegbeyi, J. I & Doubra, B. (2026) Okra value chain and marketing channel analysis in Nigeria, World Journal of Advanced Research and Reviews, 30(1) , 112-124

  17. Emmanuel, O.N, Emmanuel, O, Obichukwu, C, Nwobi, J.C, Ugwunwarua, E.C,A, Onwumere-Idolor, O.S, Kperegbeyi, J.I, Everest, O.A, Oguniran, T.M, Ekene, V.E, & Oguttu, J.W (2025) Fecal carriage and multidrug resistance profiles of zoonotic Campybacter species isolated from broilers in Nsukka, Nigeria., Veterinary World, 18(11): , 3409-3419

  18. Emmanuel, O.N, Emmanuel, O, Obichukwu, C, Nwobi, J.C, Ugwunwarua, E.C,A, Onwumere-Idolor, O.S, Kperegbeyi, J.I, Everest, O.A, Oguniran, T.M, Ekene, V.E, & Oguttu, J.W (2025) Fecal carriage and multidrug resistance profiles of zoonotic Campybacter species isolated from broilers in Nsukka, Nigeria., Veterinary World, 18(11): , 3409-3419

  19. Kperegbeyi, J.I, Enomah, S, Akwenuke, O.M, Abeki, P, Ekanem, U, Makata, I.F, Mundu, M.M, Chukwuma, I.E, Adepoju, T.F, Aki, O.A, Balogun, T.A. (2025) Methodical optimization of synthesis of biodiesel from atili oilseed using NCS-0238 activated carbon ash, Elsevier Scientific African, Vol.29 (2025) , e02863

  20. Kperegbeyi, J.I, Omhenkeghan, E.O, Onwumere-Idolor, O.S, Osunu, P.T, &Nwose, E.U. (2025) Changes in food-derived minerals and molecules during different growth phases of freshwater tortoise (Geochelone nigra) under intensive management system: Implication for public health., International Journal of Scientific reports, 11(7), 238-243

  21. Nwadiolu, R, Ewododhe, A.C.A, & Kperegbeyi, J.I (2025) Improving Cucumber Marketing Channels in Nigeria., Asian Journal of Agricultural Extension, Economics and Sociology, 43(12) , 263-276

  22. Kperegbeyi, J.I, Onwumere-Idolor, O.S, Okhale, O.E, Nwadiolu, R, & Ewododhe, A.C.A. (2025) Variation in Growth performance of Local Black and Exotic White Broad Breasted Meat Type Turkey., Nigerian Journal of Animal Production, 52(3) , 35-43

  23. Kperegbeyi, J.I, Onwumere-Idolor, O.S, Nwadiolu, R, Ewododhe, A.C.A, & Meye, J.A (2025) Assessment of the phenotypic variation in colour among tortoise species from diverse ecological zones in Delta State, Nigeria., International Journal of Modelling , 8(9), 116-126

  24. Kperegbeyi, J.I, Meye, J.A, Nwadiolu, R, Ewododhe, A.C.A, Onwumere-Idolor, O.S, & Okhale, O.E (2025) The influence of gene recombination on fertility and hatchability of four species of tortoise., Nigerian Journal of Agriculture and Agricultural Technology (NJAAT), 5(3), 2811-1893

  25. Kperegbeyi, J.I, Onwumere-Idolor, O.S, & Okhale, O.E (2025) Prediction of Body weight on the basis of Morphometric Traits in Juvenile Tortoise (Pelusios castaneus) breeds in Rainforest Ecological Zone, Nigeria., Journal of African Innovation , 9(2), 22-30

  26. Kperegbeyi, J.I, Meye, J.A, Nwadiolu, R, Ewododhe, A.C.A, Onwumere-Idolor, O.S, & Okhale, O.E (2025) Genetic and Non-Genetic factors affecting prevalence of Leeches on freshwater tortoises from different Ecological Zones., International Journal of Bioscience , 8(1), 107-123

  27. Kperegbeyi, J.I, & Akaine, F. (2025) Morphometric Analysis of Eggs laid by two ecotypes of ecological Tortoises (Testudo marginata AND Testudo graeca) raised in Captivity., International Journal of Agricultural technology (IJAAT), 9(1), 1-5

  28. Kperegbeyi, J.I, Nwadiolu, R, Ewododhe, A.C.A, Meye, J.A,Onwumere-Idolor, O.S, & Okhale, O.E (2025) Comparative Evaluation of Clutch Frequencies on Egg properties of four species of tortoises in Ecological Zones, Nigeria., International Journal of Agricultural , 9(1) , 15-23

  29. Kperegbeyi, J.I, Nwadiolu, R, Ewododhe, A.C.A, Meye, J.A,Onwumere-Idolor, O.S, & Okhale, O.E (2025) Comparative Evaluation of Clutch Frequencies on Egg properties of four species of tortoises in Ecological Zones, Nigeria., International Journal of Agricultural , 9(1) , 15-23

  30. Kperegbeyi, J.I, Onwumere-Idolor, O.S, & Okhale, O.E (2025) Repeatability Estimate of Egg weight, Egg Number and Body weight of Tortoise (Pelusios castaneus) breeds in lowland ecological Zone, Nigeria., Journal of Science Innovation , 9(9), 18-26

  31. Kperegbeyi, J.I, Nwadiolu, R, Ewododhe, A.C.A, Meye, J.A,Onwumere-Idolor, O.S, & Okhale, O.E (2025) Comparative Analysis of Feeding frequencies on Growth Traits of four species of Tortoises, International Journal of Agriculture and Ecological Research (IJAER), 9(1) , 41-53

  32. Kperegbeyi, J.I, Nwadiolu, R, Ewododhe, A.C.A, Meye, J.A,Onwumere-Idolor, O.S, & Okhale, O.E (2025) Comparative Analysis of Feeding frequencies on Growth Traits of four species of Tortoises, International Journal of Agriculture and Ecological Research (IJAER), 9(1) , 41-53

  33. Kperegbeyi, J.I, & Akaine, F. (2025) Phenotypic correlation between External and Internal Egg Quality traits of Pancake Tortoise (Malacochersus tornieri), International Journal of Bioscience , 9(1) , 1-7

  34. Kperegbeyi, J.I, & Akaine, F. (2025) Phenotypic correlation between External and Internal Egg Quality traits of Pancake Tortoise (Malacochersus tornieri), International Journal of Bioscience , 9(1) , 1-7

  35. Kperegbeyi. J.I Imouokhome, J L, Onwumere-Idolor, O.S & Okhale, O.E (2025) Performance of F1 generation of Nigerian Indigenous Chicken and Plymouth Rock, Nigerian Journal of Animal Science, 27 (1, 2025

  36. Kperegbeyi, J.I, & Onwumere, O.S. (2025) Effect of Sex Gene on Eggshell Colour in Laying Hens of the Nigerian Local Chickens, Journal of Gender and Contemporary Issues, 1(1), 330 -336

  37. Onyeyin O Onwumere-Idolor, Jameslove I. Kperegbeyi, Uzezi G. Imonikebe, Chinwe E. Okoli, Festus E. Ajibo, Emmanuel O. Njoga (2024) Epidemiology of Multidrug-Resistant Zoonotic E. coli from Beef Processing and retail points in Delta State, Nigeria: Public Health Implications, Preventive Veterinary Medicine, 224 (2024) , 106132

  38. Kperegbeyi, J.I, Nwadiolu, R., Ewododhe, A.C.A., Onwumere-Idolor, O. S., Adaigho, D. O., Samuel, A. P and Nwankwo, N. (2024) Changes in Body Weight in Morphometric During Varying Growth Phases of Freshwater Tortoise (Geochelone Nigra) in intensive management practices , African Journal of Applied Research, 10(1) , 104-116

  39. P.N. Onwuachi-Iheagwara, J.I. Kperegbeyi, U. Ekanem, R. Nwadiolu, G.I. Okolotu, T.A. Balogun, T.F. Adepoju & J.S. Oboreh (2024) Bio-adsorbent of Jatropha curcus oil in sugar cane bagasse ash for the synthesis of biodiesel catalyzed by calcined Sartaj maize stalk powder (CSMSP), Case Studies in Chemical and Environmental Engineering, 10 (2024), 100879

  40. Nwadiolu, R., Kperegbeyi, J. I., Ewododhe, A.C.A., Adaigho, D. O., Samuel, A. P., Nwankwo, W. (2024) Unleashing Economic Potential: Enhancing Cassava Production Efficiency in Nigeria., African Journal of Applied Research, 10(1) , 93-103

  41. Kperegbeyi, J.I. Nwadiolu, R. Ewododhe, A.C.A. Samuel, A.P. Adaigho, D.O Emekumeh, S. Nwankwo, W (2024) Using Data Analytics to Assess Commercial Poultry Feed Quality and Performance., Institute of Electrical and Electronics Engineer (IEEE), 978-1, 6654-7978

  42. Kperegbeyi, J.I, Orheruata, A. M & Onwumere-Idolor, O.S. (2022) Evaluation of F1 and F2 generations of body weight and linear body dimensions of Normal feathered and Plymouth Rock and their crossbred, Journal of positive school psychology (India)., 6(4), 10157-10165

  43. Kperegbeyi, J.I, & Meye, J.A (2022) Effect of change in ambient temperature and relative humidity on the performance of indigenous chicks (Gallus gallus) reared in Niger Delta, Nigeria., International Journal of Mechanical Engineering (India), 1(2), 1014 – 1020

  44. Kperegbeyi, J.I, & Okaro Kingsley (2022) Efficiency and Utilization of Argis electo charge incubator in hatching Mallard Duck (Anas platrhynchos) eggs in Niger Delta, Nigeria., Journal of positive school psychology (India)., 6(6), 8183-8137

  45. Kperegbeyi, J.I, & Orheruata, A. M (2022) Body weight and morphometrics of Frizzle feathered and Plymouth Rock breeds and their F1 and F2 crossbred., GPH Journal of Agriculture , 5(8), , 49-58

  46. Kperegbeyi, J.I, & Orheruata, A. M (2017) Phenotypic Characteristics of local Chicken Production in Delta State, Nigeria., Journal of Agriculture and Agricultural Technology (JAAT), 9(8) , 74-87

  47. Kperegbeyi, J.I, & Orheruata, A. M (2017) Evaluation of F1 and F2 generations of body weight and body dimensions of Naked neck birds and their crossbred., Journal of Pure and Applied Science, 5(1) , 142-161

  48. Kperegbeyi, J.I, & Ikperite, S.E (2015) Awareness and Utilization of unconventional protein feed resources in feeding monogastrics Animal I South-South, Nigeria., World Journal Agricultural and Biological Science (Open Access), 2 (1) , 1-7

  49. Kperegbeyi, J.I. & Eneruvie, B.E (2015) Nutrition awareness inventory trend of farmer in the use of periwinkle shellfish diet., World Journal Agricultural and Biological Science, 2(1) , 1-8.

  50. Ogboi, E & Kperegbeyi, J.I, (2015) Land Degradation: Impacts and Implications on Soil Nutrient Status in South-South Central Nigeria., Journal of Agricultural and Veterinary Science (New York), 8, 74-79

  51. Kperegbeyi, J.I, & Ogboi, E. (2015) Effect of Atlantic Ocean encroachment on limited arable land in Escravos metropolis, Delta State, Nigeria., Open Access Library journal, 2(1) , 1-7

  52. Kperegbeyi, J.I, (2014) Determination of optimum level of mash combination with Full-fat soyabean meal in a mixed-feeding regime for broiler chicken, Global Journal of Agricultural Research (United Kingdom), 2 (4) , 36-41

  53. Kperegbeyi, J.I, & Otoikhian C.S.O (2014) Evaluating genetic parameters of cockerels offered graded levels of sunflower and beef tallow oils., European Journal of Agriculture and Forestry research (United Kingdom), 2 (4) , 68-73

  54. Imonikebe, U.G & Kperegbeyi, J.I, (2014) Effect of substitution of maize with brewer’s dried grain in pig starter diet on the performance of weaner pig., Global Journal of Agricultural Research (United Kingdom), 2 (4) , 42-48

  55. Otoikhian C.S.O & Kperegbeyi, J.I (2014) Body weight and linear body measurements of sexual maturity of F1 progeny from West African Dwarf (WAD) and White Borno Goats crossing in humid Nigeria., European Journal of Agriculture and Forestry research, 2 (4) , 62-67

  56. Kperegbeyi, J.I, & Onwumere, O.S. (2014) Microbial contamination of fresh meat processed in public abattoir and slaughter slab system of operations., Global Journal of Animal Scientific Research (Iran), 2 (3) 220-223, 220-223

  57. Kperegbeyi, J.I, & Onwumere, O.S. (2014) Organoleptic and microbiological aspects of roasted suya sold in selected stand-locations in Ozoro, Delta State, Nigeria., The Journal of Agriculture and natural resources Science, 1 (4) , 205-208

  58. Kperegbeyi, J.I, & Eneruvie, B.E (2014) The use of palm kernel cake in replacement of maize on the performance of broiler chickens reared in rainforest zone, Nigeria, Journal of Agricultural and Veterinary Science, 6 (1) , 124-131

  59. Kperegbeyi, J.I, & Eneruvie, B.E (2014) Performance of Cockerels chicks fed varying levels of maize offal as a substitute for maize., Journal of Agricultural Sciences and Policy Research, 4 (1) , 41-49

  60. Kperegbeyi, J.I, & Onwumere, O.S. (2014) The prevalence of Liver fluke (Fasciola gigantica) Infection of Cattle in Isoko North and South Local government Areas of Nigeria., Journal of Biological Sciences and Bioconservation, 6 (2) , 58-65

  61. Kperegbeyi, J.I, & Onwumere, O.S. (2014) The Control of Sarcoptes scabiei Infection on West African Dwarf (WAD) Pigs on Free Range Management System., Journal of Agriculture and Veterinary Sciences, 6 (2) , 101-107

  62. Kperegbeyi, J.I, & Orheruata, A. M (2014) Genetic response of growing cockerels to sorghum offal substitute for sorghum meal in a research environment, Global Journal of Agricultural Sciences, 13 , 41-45

  63. Kperegbeyi, J.I, (2014) A survey of backyard (small-scale) Helliculture system in Delta State, Nigeria , Journal of Environmental Sciences and Policy Evaluation, 4 (1) , 24-31

  64. Kperegbeyi, J.I., & Ikperite, S.E. (2014) Evaluation of body weight, feed consumption curve, and egg production cycle of Nera Black layers reared in South – South, Nigeria. , Journal of Science and Multidisciplinary Research. , 6 (1) , 124 -130.

  65. Ikperite, S.E & Kperegbeyi, J.I. (2014) The effect of extra lighting at nightfall on Egg production by exotic breed (Nera black) layers reared in Niger Delta, Nigeria. , International Journal of Science and Energy Research , 2(2), 160 -167.

  66. Ikperite, S.E & Kperegbeyi, J.I. (2014) Performance of West African Dwarf (WAD) Goats grazing under oil palm plantation in Niger Delta, Nigeria. , International Journal of Science and Energy Research , 3(2), 447 – 467.

  67. Kperegbeyi, J.I & Amotsuka, P (2010) An outbreak of African Swine Fever (ASF) in Delta State Polytechnic Piggery Farm, Ozoro, Nigeria., African Journal of General Agriculture. , 6(1) , 25 – 29

  68. Kperegbeyi, J.I., Meye, J. A., & Ogboi, E. (2009) Local chicken production: Strategy of household poultry development in coastal regions of Nigeria Delta, Nigeria. , African Journal of General Agriculture., 5(1), 17 -20.

  69. Kperegbeyi, J.I., Meye, J. A., & Ogboi, E. (2009) Local chicken production: Strategy of household poultry development in coastal regions of Nigeria Delta, Nigeria. , African Journal of General Agriculture., 5(1), 17 -20.

  70. Kperegbeyi, J.I., (2006) A survey of production and Development of a shelf-stable smoked dried venison (Bush meat) in Ethiope West and Okpe Local Government Areas, Delta State, Nigeria. , Journal of Agricultural Resources and Policies. , 1(1), 1-6.