Published by the Agricultural Society of Nigeria, the Nigerian Agricultural Journal is the oldest agricultural journal in the country having been published since 1961. It is published annually and contributions are accepted from any-one engaged in agricultural work in Nigeria and other countries in tropical Africa.
Vol 40, No 1-2 (2009)
Open Access
Subscription Access
Table of Contents
Articles
| Demand function and elasticities for seed yam in northern Nigeria |
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| G.N Asumugha, M.E Njoku, BC Okoye, OC Aniedu, M.C Ogbonna, K.I Nwosu |
| Determinants of African cat fish (Clarias gariepinus) farmers in Obio/Akpor Local Govt. Area of Rivers State of Nigeria. |
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| M.E Onu, H.C Unaeze |
| Factors influencing cassava - pulp fermentation period for gari processing among cassava processors in southeastern Nigeria. |
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| K.C Ekwe, T Madu, M.H Tokula, A.G Ironkwe, B.O Okoro |
| A translog stochastic frontier analysis of plot size and cost inefficiencyamong smallholder cassava farmers in south-east agro-ecological zone of Nigeria |
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| H.N Anyaegbunam, B.C Okoye, G.N Asumugha, T Madu |
| Piggerywaste management and profitability of pig farming in Imo State Nigeria |
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| J.E Ewuziem, A.C Nwosu, E.C.C Amaechi, A.O Aniebo, P.O Anyaegbu |
| Gender roles in agricultural production in the Seychelles |
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| U.N Uzokwe |
| Gender inequalities in technical efficiency among small-holder cassava farmers in Enugu State, Nigeria. |
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| A.G Ironkwe, G.N Asumugha, K.C Ekwe, A.C Okoye |
| Performance and cost implication of finisher turkeys fed varying levels of rice millingwaste |
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| G.N Nwoche, G.S Ojewola, A.H Akinmutimi |
| Productivity of cocoyam/ cowpea intercropas influenced by cowpea growth habit |
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| D.A Okpara, G Nwofia, G Chukwuekezie, T Ojikpong |
| Reaction of cowpeavarieties to Alectra vogelli (benth.) in northern Guinea Savannah of Nigeria |
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| I.E Magani, S.T.O Lagoke, A.M Emechebe |
| Effect of sett-size on the yield of two yam (Dioscorea sp.) varieties grown in the dry- and rainy-seasons |
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| N Igwilo |
| On-farm evaluation of the performance of new yam minisett sizes for increased adoption |
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| A Udealor, T.O Ezulike |
| Field evaluation of eight cultivars of Dioscorea for possible resistance to yam beetle damage in Oshimili Area of Delta State, Nigeria. |
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| F.O Tobih, P.G Eruotor, L.U Okonmah, E.O Egho |
| Effect of root-knot-nematode (Meloidogyne incognita) on growth and (Solenostemon rotundifolius Poir) |
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| J.A Anyalewechi, C.C Ononuju, A.J Okwujiako |
| Effect of propagule size and intra-row spacing on the growth and yield of sweetpotato in a humid agro-ecological zone |
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| J.C Njoku, C.O Muoneke, P.I Okocha, F Ekeleme |
| Survey of production, utilization and proximate composition of some minor rootand tuber crops in Nigeria |
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| A.O Olojede, A.O Akinpelu, T.Y Dalyop, D Lenka, P Iluebbey, A.G.O Dixon |
| Influence of toposequence position on stem growth, branching habit and root yield of cassava in inland valley ecology |
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| M Lahai, I Ekanayake |
| Evaluation of the planting schedule of soyabean/cassava intercrop systems for optimum yields in the guinea savanna of Nigeria |
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| I.A Yusuf, E.A Aiyelari, HT Eniola, E.O Oyekanmi |
| Influence of two glomus species on the fertilizer efficiency of sokoto phosphate rock in soybean production and the residual soil |
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| O.A Babalola, M.O Atayese, I.B Akintade |
| Growthand yield response of groundnut (Arachis hypogaea l.) to plant densities and phosphorus on an ultisol in southeastern Nigeria |
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| J Shiyam |
| Evaluation of factors driving the adoption of yam minisett technology by farmers in Abia State, Nigeria. |
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| H.N Anyaegbunam, C.I Eze, M.C Ogbonnaya, D.S Korieocha |
| Congruency between role perception and role performance of agricultural extension agents in Delta State, Nigeria |
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| P.C Ajieh |
| A comparative study of gender roles in indigenous processing and marketing of yam and cassava in central Benue State, Nigeria |
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| M.O Agada, E Okoroafor |
| Economic study of socioeconomic characteristics and resource use in maize production among farmers in Nigeria. |
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| S.I Audu, J.O Otitolaiye, S.O Adejoh |
| Haematology of weaner pigs fed enzyme supplemented palm kernel cake (PKC). |
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| R.A Oluwafemi, O.J Akpodiete |
| Socio-economic factors influencing foreign rice consumption in Ikwuano and Umuahia north local governmentareas of Abia State. |
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| S Onwuka, C Ekwe, A.C Nwosu |
| Performance and carcass characteristics of broilers fed diets containing graded levels of palm oil supplemented with Vitamin E |
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| CT Ezeokeke, HO Obikoanu, BU Eluma, PA Ogbogu |
| The potential use of white star apple seeds (Chrysophyllum albidum) and physic nut (Jatropha curcas) as feed ingredients for rats |
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| F.N Madubuike, C.O Okereke |
| Fertility status and management of USSE OFFOT inland valley soils for increased cassava yields Inakwa-Ibom State, Nigeria |
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| D.S Korieocha, I.N Onyekwere, T.O Ibia |
| Effect of moisture stress and low phosphorus on yield of some soybean genotypes |
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| M.N Ishaq, R Ranajit, H Tefera |
| Predictive assessment of leaf and shoot yields in Bungu (Ceratotheca sesamoides Endl.) and black sesame (Sesamoides radiatum l.) |
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| F Fasakin, J.A Olofintoye |
| Nematicidal influence of P.tuberreguim and neem extract on the incidence of root-knot nematode on hausa potato (Solenostemon rotundifolius Poir). |
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| J.A Anyalewechi, C.C Ononuju, A.I Okwujiako |
| Effect of organic mulch materials on maize performance and weed growth in the derived savanna of south eastern Nigeria. |
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| B.A Essien, J.B Essien, J.C Nwite, K.A Eke, U.M Anaele, J.U Ogbu |
| Factors influencing yam minisett technology adoption by farmers in Enugu state Nigeria |
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| A.G Ironkwe, R.P.A Unamma, A.C Nwosu, O Elemuche |
| Characteristics and management of soils of Aakamkpa area, Cross River State Nigeria for increased cocoyam yields |
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| I.N Onyekwere, G.O Chukwu, A.O Ano |
| Adaptability of four cassava (Manihot esculenta crantz) cultivars in swampy inland valley ecology |
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| M Lahai, I Ekanayake |
| Toxicity of some biopesticides to Sitophilus zeamais motschulsky on maize in storage |
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| O.I Mbah, M.N Okorie |
| Impact of technological change on output of potato production in Plateau State, Nigeria. |
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| O.C Aniedu, C.E Onyenweaku |
| Effect of different split applications of npk fertilizer on growthand yield of maize, and economic returns. |
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| T.O Fabunmi |
| Does gender affect the quality of soil and vegetable amaranth under Peri-urban of Osun state, Nigeria? |
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| M Idowu |
| Development of a multi-purpose dryer |
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| C.H Kadurumba, S.E Tolubanwo, C Kadurumba |
Nigerian Agricultural Journal. ISSN: 0300-368X