Dr. Imefon Udo Udo
LecturerUniversity Of Uyo, Nigeria
Highest Degree
Ph.D. in Fish Nutrition from University of Calabar, Calabar, Nigeria
Share this Profile
Area of Interest:
Selected Publications
- Udo, I.U. and A.E. William, 2018. The effect of mixed feeding schedule of varying dietary protein contents on the growth performance, feed utilization and survival of Clarias gariepinus fingerlings. Agric. Stud., 2: 44-57.
- Ndome, C.B., I.U. Udo and C.D. Amuta, 2018. Haematological changes in the Heterobranchus longifilis X Clarias gariepinus hybrid exposed to malachite green. J. Emerging Technol. Innov. Res., 5: 809-816.
- Ndome, C.B. and I.U. Udo, 2018. Food, feeding habit and condition factor of Silver Catfish (Chrysichthys nigrodigitatus) (Geoffrey Saint Hilaire, 1808) from Cross River estuary, Nigeria. J. Fish. Life Sci., 3: 14-18.
- Udoh, D.I., I.U. Udo and E.I. Udoh, 2017. Microbiological analysis of the freshwater clam (Galatea paradoxa, Born 1778)) caught from cross River, Nigeria. Nig. J. Agric. Food Environ., 13: 59-64.
Direct Link | - Udo, I.U., U. Etukudo and U.I.U. Anwana, 2017. Effects of chitosan and chitosan nanoparticles on water quality, growth performance, survival rate and meat quality of the African Catfish, Clarias Gariepinus. Nanoscience, 1: 135-145.
- Udo, I.U., 2017. Effects of dietary vitamin A level on growth, feed utilization and survival of juvenile North African catfish (Clarias gariepinus). Livestock Res. Rural Dev., 29: 1-8.
- Udo, I.U. and S.I. Umanah, 2017. Current status of the Nigerian aqua feed industry: A review. Int. J. Innov. Stud. Aquatic Biol. Fish., 3: 14-22.
- Udo, I.U. and B.F. Dickson, 2017. The Nigerian aqua-feed industry: Potentials for commercial feed production. Nig. J. Fish. Aquaculture, 5: 86-95.
- Udo, I.U., I.A. Isangedighi and U.N. Uyo, 2016. Response of juvenile Heterobranchus bidorsalis (Geoffroy-St. Hilaire 1809) to mega doses of supplemental dietary vitamin E (Alpha-tocopherol). Nig. J. Fish. Aquaculture, 4: 1-8.
- Udo, I.U., 2016. New Approaches to Feed Formulation in Efficient Aquaculture. In: Efficient and Sustainable Tropical Aquaculture, Udoh, J.P. and I.E. Ekpo (Eds.). University of Uyo, Nigeria, pp: 545-559.
- Udo, I.U., 2016. Climate Change: Causes and Potential Impact on Aquaculture. In: Efficient and Sustainable Tropical Aquaculture, Udoh, J.P. and I.E. Ekpo (Eds.). University of Uyo, Nigeria, pp: 223-240.
- Udo, I.U. and E.I. Ndunobong, 2016. Heavy metal content of two major commercial fish species of cross river estuary, Mbo local government area, Akwa Ibom state, Nigeria. J. Aquatic Sci., 31: 325-334.
- Udo, I.U. and J.F. John, 2015. Effect of processing methods on the utilization of cassava (Manihot esculenta Crantz) leaf meal (CLM) by African catfish (Clarias gariepinus). Livestock Res. Rural Dev., 27: 1-8.
- Udo, I.U. and I.B. Okon, 2015. Growth response, feed utilization and survival rate of Heterobranchus bidorsalis (Geoffroy St; Hilaire 1809) fed varying levels of vitamin C. Livestock Res. Rural Dev., 27: 1-8.
- Udo, I.U. and E.O. Afia, 2014. Influence of biomanipulation on the population structure, growth and economic returns in a polyculture systems of a Nile tilapia (Oreochromis niloticus L.) with hybrid catfish. J. Res. Agric., 11: 72-80.
- Udo, I.U. and A.C. Okoko, 2014. Seafood processing and safety: A veritable tool for transformation and empowerment of rural women in Nigeria. Nig. J. Agric. Food Environ., 10: 8-17.
- Udo, I.U. and O.E. Afia, 2013. Optimization of dietary vitamin E (Tocopherols) in fish: A review. Nig. J. Agric. Food Environ., 9: 99-107.
- Udo, I.U. and O.E. Afia, 2013. Influence of biomanipulation on the plankton abundance and biomass of Nile tilapia (Oreochromis niloticus L.) in a catfish-tilapia polyculture system. J. Res. Agric., 10: 1-7.
- Udo, I.U., S.B. Ekanem and C.B. Ndome, 2012. Determination of optimum inclusion level of some plant and animal protein-rich feed ingredients in least-cost ration for african catfish (Clarias gariepinus) fingerlings using linear programming technique. Int. J. Ocean. Marine Ecol. Syst., 1: 24-35.
Direct Link | - Udo, I.U., 2012. Taxonomic composition, diversity and abundance of the ichthyofaunal assemblage of Iba-Oku stream, Ikpa River, Nigeria. Int. J. Zool. Res., 8: 71-80.
CrossRef | Direct Link | - Udo, I.U., 2012. Length-weight relationships of some Nigerian freshwater fishes from Iba-Oku stream, a tributary of Ikpa River, Nigeria. World J. Applied Sci., 4: 7-12.
- Ofor, C.O., U.I. Udo and M.O. Udoidiong, 2012. Effect of repeated partial cropping on population dynamics and yield of Oreochromis niloticus (L.) during polyculture with Heterobranchus longifilis (Val.). Int. J. Fish. Aquaculture, 3: 126-135.
Direct Link | - Ndome, C.B., I.U. Udo, I.I. Akpan and C. Udom, 2012. Effect of water quality and bottom soil properties on the diversity and abundance of macrobenthic fauna in some tropical grow-out earthen fish ponds. Ecologia, 2: 12-22.
CrossRef | Direct Link | - Udo, I.U., C.B. Ndome, S.B. Ekanem and P.E. Asuquo 2011. Application of linear programming technique in least-cost ration formulation for African catfish (Clarias gariepinus) in semi-intensive system in Nigeria. J. Fish. Aquat. Sci., 6: 429-437.
CrossRef | - Udo, I.U., C.B. Ndome and P.E. Asuquo, 2011. Use of stochastic programming in least-cost feed formulation for African catfish (Clarias gariepinus) in semi-intensive culture system in Nigeria. J. Fish. Aquat. Sci., 6: 447-455.
CrossRef | - Udo, I.U. and U.E. Umoren, 2011. Nutritional evaluation of some locally available ingredients use for least-cost ration formulation for African catfish (Clarias gariepinus) in Nigeria. Asian J. Agric. Res., 5: 164-175.
CrossRef | Direct Link | - Ndome, C.B., I.U. Udo and S.N. Nkereuwem, 2011. Effect of organic fertilizer and formulated feed on the growth performance and condition factor of Clarias gariepinus and Heterobranchus longifilis hybrid. Int. J. Agric. Res., 6: 632-642.
CrossRef | Direct Link | - Ofor, C.O., U. Udo and C. Osuagwu, 2009. The effect of continuous cropping of Oreochromis niloticus for supplemental feed protein, on production of Heterobranchus longifilis, during polyculture. J. Sustainable Agric. Environ., 11: 47-60.
- Udo, I.U., 2004. Managing Peer Pressure Among Youths. Afahaide and Bros Printing and Publishing Co., USA., pp: 82.
- Dada, A.A., O.A. Fagbenro and E.O. Ita, 2001. Effect of different feeding levels on the production of Heterobranchus bidorsalis in outdoor concrete tanks. J. Emerging Technol. Innov. Res., 5: 632-638.