Firstname: J.* Surname: Ikeorgu Email: Institute: National Root Crops Research Institute (NRCRI), Umudike, Nigeria Homepage: Found authors with very similar names.
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Impact assessment report of YIIFSWA project: raising household income, improving food security and reducing poverty in Nigeria , Mignouna, D. , Maroya, N. , Aighewi, B. , Kumar, P. L. , Akinribido, B. , Ikeorgu, J.* , Abdoulaye, T. , Akinola, A. , Alene, A. , Manyong, V. and Asiedu, R. , YIIFSWA impact assessment report, 2017.
Yam improvement for income and food security in west Africa: effectiveness of a multi-disciplinary and multi-institutional team-work , Maroya, N. , Asiedu, R. , Kumar, P. L. , Mignouna, D. , Lopez-Montes, A. , Kleih, U. K. , Phillips, D. , Ndiame, F.* , Ikeorgu, J.* and Otoo, E.* , in: Journal of Root Crops, volume 40, number 1, pages 85-92, ISSN 0378-2409, 2014.
Effectiveness of a multi-disciplinary and multi-institutional team work for yam value chain research for development in West Africa , Maroya, N. , Asiedu, R. , Kumar, P. L. , Mignouna, D. , Lopez-Montes, A. , Kleih, U. K. , Phillips, D. , Ndiame, F.* , Ikeorgu, J.* and Otoo, E.* , Abstract in P. 261 in Abstract of papers of the International Confernece on Tropical Roots and Tubers for Sustainable Livelihood under changing agro-climate (ICTRT) 9-12 July 2013, Hotel Mascot, Thiruvananthapuram, Kerala, 2013.
DNA fingerprinting of yam cultivars from Nigeria and Ghana using microsatellite markers , Bhattacharjee, R. , Ogedengbe, O. , Lopez-Montes, A. , Ikeorgu, J.* , Chamba, E.* , Otoo, E.* and Kumar, P. L. , Abstract in First Global Conference on Yam 'to harness research innovations to unleash the potential of yam', 3-6 October, 2013 Accra, Ghana, 2013.
DNA fingerprinting for identification of yam cultivars using microsatellite markers , Ogedengbe, O. , Bhattacharjee, R. , Lopez-Montes, A. , Ikeorgu, J.* and Kumar, P. L. , Abstract in the Book of Abstracts, 16th Triennial Symposium of the International Society for Tropical Root Crops (ISTRC), 23 - 28th September, 2012.
Advances in seed yam propagation methods in Nigeria , Ikeorgu, J.* , Mazza, M.* , Okonkwo, C. and Kikuno, H . , in: Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes. Proceedings of the 11th triennial Symposium of the ISTRC-AB, 4 to 8 October 2010, pages 151-154, ISTRC-AB, Ibadan, Nigeria, 2012.
Current status of yam anthracnose disease in various agroecological zones of Nigeria. , Onyeka, T. J.* , Zandjanakou-Tachin, M. , Bandyopadhyay, R. , Asiedu, R. and Ikeorgu, J.* , Abstract (Poster) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
Screening of new improved water yam (Dioscorea alata) genotypes of the preparation of amala in Nigeria , Ukpabi, U. J.* , Omodamiro, J. G.* , Ikeorgu, J.* and Asiedu, R. , in: Root and tuber crops for poverty alleviation through science and technology for sustainable development: proceedings of the 10th symposium of ISTRC-AB held from 8-12 October, 2007 in Maputo, Mozambique, pages 259-265, ISTRC-AB, 2010.
Varietal response of seven new hybrid yam varieties to minituber production using the microsett technique , Ikeorgu, J.* and Okonkwo, C. , in: African Journal of Root and Tuber Crops, volume 8, number 1, pages 62-65, ISSN 1118-2075, 2010.
Advances in seed yam propagation methods in Nigeria , Ikeorgu, J.* , Mazza, M.* , Okonkwo, C. and Kikuno, H . , Abstract (Poster) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
Evaluation of the performance of five hybrid water yam clones in the yam belt of Nigeria , Ikeorgu, J.* and Asiedu, R. , in: Root and tuber crops for poverty alleviation through science and technology for sustainable development: proceedings of the 10th symposium of ISTRC-AB held from 8-12 October, 2007 in Maputo, Mozambique, pages 265-269, ISTRC-AB, 2010.
Effect of three-year fallow with herbaceous cover legumes on soil fertility and sweetpotato production in south-eastern Nigeria , Okpara, D. A* , Ikeorgu, J.* , Njoku, J. E.* and Tarawali, G. , in: African Journal of Root and Tuber Crops, volume 7, number 1, pages 47-54, ISSN 1118-2075, 2009.
Farmer participatory evaluation of four hybrid water yam clones in the yam belt of Nigeria , Ikeorgu, J.* , Oselebe, H. O.* , Oluwatayo, J.* , Ugwuoke, K.* , Ukpabi, U. J.* and Asiedu, R. , in: Securing livelihoods through yams: proceedings of a technical workshop on progress in yam research for development in west and central Africa held in Accra, Ghana, 11-13 September, 2007, pages 225-229, International Institute of Tropical Agriculture (IITA), 2009.
Varietal response of hybrid yams to minituber production using vine cutting technique , Ikeorgu, J.* and Kikuno, H . , in: Proceedings of the 43rd Annual Conference of the Agricultural Society of Nigeria, pages 218-227, Agricultural Society of Nigeria, 2009.
Sensory evaluation of amala from improved water yam (Dioscorea alata) genotypes in Nigeria , Ukpabi, U. J.* , Omodamiro, R. M.* , Ikeorgu, J.* and Asiedu, R. , in: African Journal of Biotechnology, volume 7, number 8, pages 1134-1138, ISSN 1684-5315, 2008.
Multi-locational evaluation of newly developed white yam hybrid genotype , Nwachukwu, E. C. , Ikeorgu, J.* and Asiedu, R. , in: Repositioning agriculture for sustainable millenium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 20-23, Agricultural Society of Nigeria, 2006.
Analysis of newly developed white yam genotypes in a multi-environment trial using genotype main effect and genotype-by-environment (GGE Biplot) model , Nwachukwu, E. C. , Ikeorgu, J.* and Asiedu, R. , in: Genetics, food sufficiency and economic empowerment in Nigeria; proceedings of the 31st Annual Conference of the Genetics Society of Nigeria, Ibadan, Nigeria, November 6-9, 2006, pages 24-28, 2006.
Evaluation of 5 hybrid yams for dry season yam production in lowland areas , Ikeorgu, J.* and Asiedu, R. , in: Repositioning agriculture for sustainable millennium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 640-642, Agricultural Society of Nigeria, 2006.
Some analytical aspects of cassava/maize/okra/egusi-melon complex mixture: 1. Soli temperature in relation to leaf area variation , Ikeorgu, J.* and Ezumah, H. C. , in: Field Crops Research, volume 27, number 1-2, pages 51-60, 1991.
Evaluation of the productivity of cassava-yam-maize intercrop in the rainforest zone of Nigeria , Unamma, R. P. A. , Udealor, A. , Ezulike, T. O. , Orkwor, G. C. , Ene, L. S. O. , Ikeorgu, J.* and Ezumah, H. C. , pages 47-56, International Institute of Tropical Agriculture (IITA), 1989.
Productivity of species in cassava/maize/okra/egusi melon complex mixtures in Nigeria , Ikeorgu, J.* , Ezumah, H. C. and Wahua, T. A. T.* , in: Field Crops Research, volume 21, number 1, pages 1-7, 1989.
Effects of melon (Citrullus lanatus Thunb.) and okra (Abelmoschus esculentus [L.] Moench) on the soil moisture and leaf water status of intercropped cassava/maize in Nigeria , Ikeorgu, J.* , Wahua, T. A. T.* and Ezumah, H. C. , in: Tropical Agriculture (Trinidad), volume 66, number 1, pages 78-82, ISSN 0041-3216, 1989.
Effect of fertilizer and time of introduction of cassava or maize on productivity of yam and cassava-based intercrops in a humid ultisol , Ikeorgu, J.* , Unamma, R. P. A. and Ezumah, H. C. , pages 36-41, International Institute of Tropical Agriculture (IITA), 1989.
Cassava in the cropping systems of humid Africa , Ezumah, H. C. and Ikeorgu, J.* , Ugandan International Conference Centre, 1984.
Crop performance in complex mixtures: melon and okra in cassava-maize mixture , Ikeorgu, J.* , Wahua, T. A. T.* and Ezumah, H. C. , in: Proceedings of the Second Triennial Symposium on Tropical Root Crops- Africa Branch, edited by E.R. Terry, E.V. Doku, O.B. Arene and N.M. Mahungu, pages 63-66, IDRC, Ottawa, 1984.
Multi-locational evaluation of newly developed white yam hybrid genotype , Nwachukwu, E. C. , Ikeorgu, J.* and Asiedu, R. , in: Repositioning agriculture for sustainable millenium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 20-23, Agricultural Society of Nigeria, 2006.
Characterizing 90 accessions of sweetpotato in high rainfall sites of southern Nigeria , Egeonu, I. , Akoroda, M. and Tarawali, G. , in: Repositioning agriculture for sustainable millennium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 47-50, Agricultural Society of Nigeria, 2006.
Trends in farm labour productivity and implications for cassava industrialisation in Nigeria , Ezedinma, C. , Okarter, C. , Asumugha, G.* and Nweke, F. , in: Repositioning agriculture for sustainable millennium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 109-115, Agricultural Society of Nigeria, 2006.
Sustainable integrated management of whiteflies as vectors of viruses of cassava and sweetpotato: situation analysis of three farmers' groups in south eastern Nigeria , Okwusi, M.* , Ogbe, F. , Nwauzor, E. C. , Asumugha, G.* , Mbanasor, E.* , Akinpelu, A. O.* , Legg, J. and Emehute, J. K. U. , in: Repositioning agriculture for sustainable millennium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 232-234, Agricultural Society of Nigeria, 2006.
Determination of micronutrients and colour variability among new plantain and banana hybrids flour , Adeniji, T. A. , Sanni, L. , Barimalaa, I. S.* and Hart, A. D.* , in: Repositioning agriculture for sustainable millennium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 471-475, Agricultural Society of Nigeria, 2006.
Involvement of women farmers in seed yam production in Abia state, Nigeria , Ironkwe, A. , Unamma, R. P. A. and Asiedu, R. , in: Repositioning agriculture for sustainable millennium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 610-614, Agricultural Society of Nigeria, 2006.
Evaluation of 5 hybrid yams for dry season yam production in lowland areas , Ikeorgu, J.* and Asiedu, R. , in: Repositioning agriculture for sustainable millennium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 640-642, Agricultural Society of Nigeria, 2006.
Standard stake yield of 43 CMD cassava genotypes in 11 locations of Nigeria: implications for stem supply systems , Akoroda, M. , Yomeni, M. O. , Oyadiran, T. F. , Dixon, A. and Okoro, E. , in: Repositioning agriculture for sustainable millennium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 688-690, Agricultural Society of Nigeria, 2006.
Pattern of stake weight along the stem axis from its base and non emergence of planted stakes , Akoroda, M. , Oyadiran, T. F. , Yomeni, M. O. , Okoro, E. and Dixon, A. , in: Repositioning agriculture for sustainable millennium development goals in Nigeria: proceedings of the 40th annual conference of the Agricultural Society of Nigeria held at the National Root Crops Research Institute, Umudike, Abia State, 16-20 October, pages 758-763, Agricultural Society of Nigeria, 2006.