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Emmanuel Ukaobasi Mbah

Emmanuel Ukaobasi Mbah

LiveDNA ID: 234.23273
33 Publications
0 Editorial Roles
0 Projects

Education

Academic Background
  • Ph.D. Michael Okpara University of Agriculture, Nigeria Agronomy | Completed: 2006

Publications (33)

Selected Scholarly Contributions
Evaluation of three ware-yam cultivars under rain-fed conditions in hot humid tropics, Umudike, Nigeria.
Mbah, E.U. and I.A. Ikoro,
Asian J. Biol. Sci., | Journal Article
10.3923/ajbs.2019.96.100
Self Emmanuel Ukaobasi Mbah
2019
Genotype by planting date effects on cowpea in humid fringes, Southeast Nigeria.
Nwofia, G.E., C.R. Onyekwere and E.U. Mbah,
Plant Breed. Biotechnol., | Journal Article
10.9787/PBB.2018.6.2.95
Self Emmanuel Ukaobasi Mbah
2018
Green manure effects on leaf spot disease, growth and yield of groundnut (Arachis hypogaea L.) in lowland derived savannah basin, Ishiagu, Nigeria.
Ogwulumba, S.I. and E.U. Mbah,
Int. J. Agric. Rural Dev., | Journal Article
Self Emmanuel Ukaobasi Mbah
2018
Seedling emergence and performance of ten accessions of Dalium guineense in different growth media.
Nwofia, G.E., C.A. Ekeigbo and E.U. Mbah,
Ife J. Agric., | Journal Article
Self Emmanuel Ukaobasi Mbah
2018
Sequential cropping effects of vegetable cowpea on cassava in cassava-cowpea intercrop, Umudike, Southeast Nigeria.
Mbah, E.U.,
J. Agron., | Journal Article
10.3923/ja.2018.123.135
Self Emmanuel Ukaobasi Mbah
2018
Hybrid water-yam response to vine cutting propagation technique under carbonised rice-husk media.
Ikoro, I.K., E.U. Mbah and D.O. Okpara,
Niger. J. Crop Sci., | Journal Article
Self Emmanuel Ukaobasi Mbah
2017
Yield and productivity of eggplant genotypes intercropped with vegetable cowpea in the humid tropics.
Nwofia, G.E., F. Jiwuba, D.A. Okpara and E.U. Mbah,
Int. J. Vegetable Sci., | Journal Article
10.1080/19315260.2017.1310779
Self Emmanuel Ukaobasi Mbah
2017
Growth analysis of seven sweetpotato genotypes grown in lowland humid tropics of southeast Nigeria.
Eke-Okoro, O. and E.U. Mbah,
Niger. J. Crop Sci., | Journal Article
Self Emmanuel Ukaobasi Mbah
2017
Effect of organic manure sources on the growth and yield of groundnut in lowland derived savannah of Ishiagu, Ebonyi State, Nigeria.
Mbah, E.U. and A.U. Akpan,
Niger. J. Agric. Food Environ., | Journal Article
Self Emmanuel Ukaobasi Mbah
2017
Interaction of genotype x sowing date on yield and associated traits of soybean [Glycine max (L.) Merrill] over two cropping seasons in a humid agro-ecological zone of South-Eastern Nigeria.
Nwofia, G.E., R.E. Edugbo and E.U. Mbah,
J. Agric. Sci., | Journal Article
10.4038/jas.vlli3.8170
Self Emmanuel Ukaobasi Mbah
2016
Growth and yield of vegetable cowpea varieties (Vigna unguiculata (L) Walp.) as influenced by potassium fertilizer rates in Umudike, Nigeria.
Akpan, A.U and E.U. Mbah,
Niger. J. Agric. Food Environ., | Journal Article
Self Emmanuel Ukaobasi Mbah
2016
Growth and yield of some vegetable cowpea genotypes as influenced by planting season.
Nwofia, G.E., N.D. Ogbonna, C.U. Agbo and E.U. Mbah,
Int. J. Agric. For., | Journal Article
Self Emmanuel Ukaobasi Mbah
2015
Response of three cucumber varieties (Cucumis sativus L.) to planting season and NPK fertilizer rates in lowland humid tropics: Sex expression, yield and inter-relationships between yield and associated traits.
Nwofia, G.E., A.N. Amajuoyi and E.U. Mbah,
Int. J. Agric. Forestry, | Journal Article
Self Emmanuel Ukaobasi Mbah
2015
Relationship between some growth parameters, dry matter content and yield of some sweet potato genotypes grown under rainfed weathered Ultisols in the humid tropics.
Mbah, E.U. and O. Eke-Okoro,
J. Agron., | Journal Article
10.3923/ja.2015.121.129
Self Emmanuel Ukaobasi Mbah
2015
Yield and yield component responses of some cowpea varieties to population densitystructures under rainfed conditions in lowland tropics of southeast Nigeria.
Nwofia, G.E., M.C. Nwanebu and E.U. Mbah, 2014
World J. Agric. Sci., | Journal Article
10.5829/idosi.wjas.2014.10.2.1815
Self Emmanuel Ukaobasi Mbah
2014
Assessment of growth and yield of some high-and low-cyanide cassava genotypes in acid ultisols of south eastern Nigeria.
Okpara, D.A., E.U. Mbah and E.I. Chukwu1,
Afr. J. Biotechnol., | Journal Article
Self Emmanuel Ukaobasi Mbah
2014
Growth and yield of white yam (Dioscorea rotundata poir) microsettin response to plant population and npk fertilizer.
Okpara, D.A., A.I. Ikoro, E. Mbah and F. Akpanninyang,
Niger. J. Crop Sci., | Journal Article
Self Emmanuel Ukaobasi Mbah
2014
Evaluation of slips of white yam (Dioscorea rotundata Poir) genotypes for mini-tuber production in the humid tropics.
Ikoro, A.I., D.A. Okpara, E.U. Mbah and W. Binang,
Niger. Agric. J., | Journal Article
Self Emmanuel Ukaobasi Mbah
2014
Yield and yield component assessment of some african yam bean genotypes (Sphenostylis stenorcarpa Hochst Ex A. Rich) Harms in lowland humid tropics of south eastern Nigeria.
Nwofia, G.E., R. Awaraka and E.U. Mbah,
Am. Eur. J. Agric. Environ. Sci., | Journal Article
10.5829/idosi.aejaes.2014.14.09.12405
Self Emmanuel Ukaobasi Mbah
2014
Dry matter and yield of sweet potato as influenced by varieties, sources and rates of animal manure in a degraded ultisol in the humid tropics.
Muoneke, C.O., E.U. Mbah and E.F. Udom,
J. Sustainable Agric. Environ., | Journal Article
Self Emmanuel Ukaobasi Mbah
2014
Association and path coefficients analysis of fresh root yield of high and low cyanide cassava (Manihot esculenta Crantz) genotypes in the humid tropics.
Okpara, D.A., E.U. Mbah and T.O. Ojikpong,
J. Crop Sci. Biotechnol., | Journal Article
Self Emmanuel Ukaobasi Mbah
2014
Weed control and yield of sweet corn (zea mays (l.) var.saccharata)/egusi melon (colocynthis citrullus (l.) o. kitz)intercrop as influenced by plant population of egusi melon in the humid tropics.
Muoneke, C.O., E.U. Mbah and U. Orji,
Niger. J. Crop Sci., | Journal Article
Self Emmanuel Ukaobasi Mbah
2013
Assessment of intercropped sweet corn (Zea mays var. saccharata) and vegetable cowpea (Vigna unguiculata (L.) Walp) using competitive indices in the derived savannah of south-eastern Nigeria.
Mbah, E.U and E.N. Ogbodo,
J. Biol. Agric. Healthcare, | Journal Article
Self Emmanuel Ukaobasi Mbah
2013
Response of sweet potato (Ipomoea batatas (L.) Lam. Response of sweet potato varieties to organic manure sources and rates under rainfed conditions in an ultisol.
Muoneke, C.O., E.U. Mbah and E.F. Udom,
Niger. J. Crop Sci., | Journal Article
Self Emmanuel Ukaobasi Mbah
2013
Effect of soybean plant populations on yield and productivity of cassava and soybean grown in a cassava-based intercropping system.
Mbah, E.U. and E. Ogidi,
Trop. Subtrop. Agrosyst., | Journal Article
Self Emmanuel Ukaobasi Mbah
2012
Variance in yield and agronomic performance of egusi melon (Citrullus lanatus Thunb) genotypes.
Olaniyi, O.O., E.G.O. Ogidi, E.U. Mbah and E.J. Nya,
Int. J. Curr. Res., | Journal Article
Self Emmanuel Ukaobasi Mbah
2011
Productivity of cassava genotypes and soybean row planting pattern in cassava/soybean intercropping system.
Mbah, E.U., C.O. Muoneke and D.O. Okpara,
Int. J. Agric. Rural Dev., | Journal Article
Self Emmanuel Ukaobasi Mbah
2011
Effect of contrasting cassava genotypes on growth, population dynamics of Podagrica sjostedti and yield of okra in cassava/okra intercrop under the rainforest agroecology of southeast Nigeria.
Mbah, E.U., A. Anyim, E. Ogidi and S.I. Ubani,
Global J. Agric. Sci., | Journal Article
Self Emmanuel Ukaobasi Mbah
2010
Evaluation of cassava (Manihot esculenta (Crantz) planting methods and soybean [Glycine max (L.) Merrill] sowing dates on the yield performance of the component species in cassava/soybean intercrop under the humid tropical lowlands of Southeastern Nigeria.
Mbah, E.U., C.O. Muoneke and D.A. Okpara,
Afr. J. Biotechnol., | Journal Article
Self Emmanuel Ukaobasi Mbah
2008
Effect of compound fertilizer on the yield and productivity of soybean and maize in soybean/maize intercrop in South Eastern Nigeria.
Mbah, E.U., C.O. Muoneke and D.A. Okpara,
Trop. Subtrop. Agroecosyst., | Journal Article
Self Emmanuel Ukaobasi Mbah
2007
Productivity of cassava/okra intercropping systems as influenced by okra planting density.
Muoneke, C.O. and E.U. Mbah,
Afr. J. Agric. Res., | Journal Article
Self Emmanuel Ukaobasi Mbah
2007
Evaluation of the productivity of soybean/cassava intercropping system as influenced by soybean planting density.
Mbah, E.U., C.O. Muoneke, D.A. Okpara and M.I. Uguru,
J. Sustainable Trop. Agric. Res., | Journal Article
Self Emmanuel Ukaobasi Mbah
2003
Evaluation of cassava/soybean intercropping system as influenced by cassava genotypes.
Mbah, E.U., C.O. Muoneke and D.A. Okpara,
Nigeri. Agric. J., | Journal Article
Self Emmanuel Ukaobasi Mbah
2003