| Marker-assisted selection and gene pyramiding for resistance to bacterial leaf blight disease of rice (Oryza sativa L.) SC Chukwu, MY Rafii, SI Ramlee, SI Ismail, Y Oladosu, E Okporie, ... Biotechnology & Biotechnological Equipment 33 (1), 440-455, 2019 | 86 | 2019 |
| Application of diallel analyses in crop improvement SC Chukwu, EO Okporie, GC Onyishi, LG Ekwu, AC Nwogbaga, NV Ede Agriculture and Biology Journal of North America 7 (2), 95-106, 2016 | 36 | 2016 |
| Survey of insect pests on pigeon pea in Nigeria SA Dialoke, CM Agu, GO Ojiako, E Onweremadu, GC Onyishi, N Ozor, ... Journal of SAT Agricultural Research 8, 1-8, 2010 | 31 | 2010 |
| Correlation between agronomic and chemical characteristics of maize (Zea mays L.) genotypes after two years of mass selection SC Chukwu, LG Ekwu, GC Onyishi, EO Okporie, IU Obi International Journal of Science and Research 4 (8), 1708-1712, 2013 | 18 | 2013 |
| Efficacy of some cowpea genotypes against major insect pests in southeastern agro-ecology of Nigeria GC Onyishi, JC Harriman, AA Ngwuta, EO Okporie, SC Chukwu Middle-East Journal of Scientific Research 15 (1), 114-121, 2013 | 16 | 2013 |
| Phenotypic recurrent selection for increase yield and chemical constituents of maize (Zea mays L.) EO Okporie, SC Chukwu, GC Onyishi World Appl. Sci. J 21 (7), 994-999, 2013 | 14 | 2013 |
| Effect of different concentration of sterilant and exposure time on sweet potato (Ipomoea batatas lam) explants. NC Onwubiko, CS Nkogho, GC Anyanwu,C.P and Onyishi International Journal of Current Microbiology and Applied Sciences 2 (8), 14-20, 2013 | 14 | 2013 |
| Assessment of genetic variation in twelve accessions of tropical pumpkin (Cucurbita maxima) of South Eastern Nigeria GC Onyishi, AA Ngwuta, C Onwuteaka, EO Okporie World Applied Sciences Journal 24 (2), 252-255, 2013 | 11 | 2013 |
| Interrelationship between yield and yield components in cucumber (Cucumis sativus) in Enugu, South-eastern, Nigeria VN Onyia, TS Emavwodia, CO Mbuka, GC Onyishi African Journal of Agricultural Research 7 (25), 3781-3785, 2012 | 10 | 2012 |
| Increase in protein, oil, amylose and amylopectin contents of two populations of maize (Zea mays L.) after two cycles of reciprocal recurrent selection EO Okporie, SC Chukwu, GC Onyishi, LG Ekwu, GO Oko IOSR J Agric Vet Sci 6 (6), 17-22, 2014 | 9 | 2014 |
| Development of High Protein Population maize (Zea Mays L.) from two cycles of reciprocal recurrent selection IU Obi, GC Onyishi Samaru J. Agric. Res 11, 63-68, 1994 | 7 | 1994 |
| Evaluation of the performance of upland rice cultivars as affected by fertilizer levels in a clay loam ultisol GC Onyishi, CO Ajagu, ER Onuoha, EO Okporie, SA Dialoke Nigeria Agricultural Journal 41 (1), 76-82, 2010 | 6 | 2010 |
| Farm evaluation of profitability and farmer’s acceptability of Bambara Nut waste as major protein supplement in fish diet in Heterobranchus and Tilapia spp polyculture SE Ike, GC Onyishi, GC Ukwuaba, VA Oluason Proceedings of National Farming System Research Network held at Umudike, 127-129, 2009 | 6 | 2009 |
| Characterization of maize germplasm collections using cluster analysis SC Chukwu, EO Okporie, GC Onyishi, IU Obi World Journal of Agricultural Sciences 11 (3), 174-182, 2015 | 4 | 2015 |
| Influence of plant Age, tomato variety and nematode inoculum density on pathogenicity of Meloidogyne incognita on tomato in Abakaliki Agro-Ecology EO Okporie, SC Chukwu, GC Onyishi IOSR-Journal of Agriculture and Veterinary Science 7 (1), 45-50, 2014 | 4* | 2014 |
| Reciprocal recurrent selection for increases protein, oil, amylose and amylopectin contents of two population of maize (zea mays L.) IU Onyishi,G.C and Obi Niger Agric, Journal 25 (2), 58-68, 1990 | 4* | 1990 |
| Application of molecular tools in breeding cucumber (cucumis sativus L): a review OA Umeh, AA Ngwuta, GC Onyishi, CP Anyanwu, ER Keyegha, ... International Journal of Agriculture and Rural Development 20 (2), 3175-3180, 2017 | 3* | 2017 |
| The genotypic performance of 15 maize cultivars for stem borer resistance in owerri west, south eastern Nigeria JC Harriman, AA Ngwuta, GC Onyishi, EO Nze, OO Janeth, NK Ndulue International Journal of Advanced Research 2 (8), 800-815, 2014 | 3 | 2014 |
| Growth and yield of okra [Abelmoschus esculentus (L.) Moench] to different nutrient sources in ultisols of south eastern Nigeria GC Onyishi The Nigeria Agricultural Journal 42, 330-333, 2011 | 3 | 2011 |
| Studies on genetic variability, heritability and genetic advance in cucumber (Cucumis sativus L.) cultivars collected from China and Nigeria AI Agashi, EO Okporie, SC Chukwu, GC Onyishi hand 8, 10, 2020 | 2 | 2020 |
