Nigeria Agricultural Journal

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 bi-annually to quarterly, and contributions are accepted from anyone engaged in agricultural work in Nigeria and other countries in tropical Africa.

Other websites associated with this journal: agriculturalsocietynigeria.org

Published: 2026-04-27

Perceived Effectiveness of Extension Agents and the Role of a Hybrid Information Ecosystem, Beyond Access, in Driving Climate-Smart Agriculture in Southeast Nigeria

I.R. Aduaka, C.I. Ezeano, B.O. Gbughemobi

1-18

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Analysis of Indigenous Agricultural Technologies to Climate Change Adaptation in Yam Production in Ondo State, Nigeria

A.S. Olorunsola, I.A. Enwelu, T.N. Nwankwo

19-28

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Multidimensional Barriers to Climate Change Adaptation Among Cassava and Rice Farmers in Anambra State, Nigeria: A Factor Analysis of Attitudinal, Institutional, Management, and Economic Constraints

I.R. Aduaka, C.I. Ezeano, B.O. Gbughemobi, I.C. Agha

29-48

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Statistical Evaluation of Rainfall Trends, Correlation with Cassava Yield and Adaptation Strategies in Imo State, Nigeria (2008–2024)

U.B. Okorie, C.I. Enete

49-58

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Histological Effects of Graded Aqueous Ocimum gratissimum (Scent leaf) Extract Supplementation on the Liver, Kidney, Intestine, and Heart of Broiler Chickens

S.M.O.C. Urom, C.N. Odukwe, D.N. Onunkwo, R.S. Onabanjo, N.L. Okocha, E.C. Oko

59-68

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Determinants of Profitability Among Processed Rice Marketers in Ebonyi State, Nigeria

U.S. Chukwu-Ugo, C.A. Isibor, U.M. Ozor

69-79

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Effect of Specific ATASP-1 Support Components on Rice Output Among Smallholder Farmers in Anambra State, Nigeria

I.C. Agha, C.C. Okeke, N.T. Meludu

80-88

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Structure, Conduct, and Performance Analysis of Processed Rice Marketing in Ebonyi State, Nigeria

U.S. Chukwu-Ugo, C.A. Isibor, U.M. Ozor

89-100

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Macroeconomic Determinants of Agro-Based Firm Performance in Anambra State, Nigeria

P.O. Ibezim, C.C. Okeke, J.N. Obiekwe

101-113

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Evaluation of the Potentials of Some Organic Materials and Synthetic Chemicals in the Management of Maize Army Worm (Spodoptera Frugiperda) in Umudike, South-East Nigeria

P.E. Efurumibe, E.C. Dede

114-121

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Subsistence Farming Practices and Productivity of Yam Farmers in Orumba North Local Government Area, Anambra State, Nigeria

S.O. Adejoh, M.H. Edoka, E.C. Ezeobialu

122-130

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valuation of Nutritional Quality in Cassava (Manihot esculenta Crantz) Varieties as Influenced by Month of Establishment in South- East Nigeria

M.C. Ogbonnaya, P.I. Okocha, A.I. Udeagbara, L.C. Jiwuba, L.N. Chinatu

146-153

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Assessment of Women's Participation in Cassava Processing in Anambra State, South-East, Nigeria

S.O. Adejoh, J.O. Komolafe, P. Iloh

154-169

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Determinants of Household Cooking Fuel Choice in Rural Nigeria: Evidence from the General Household Survey

O.T. Oyediji, O.M. Onafurume, A.E. Ayeni, M.O. Oyediji

170-183

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Utilization of Growth Traits to Characterize Crossbred F1 Pig Genotypes in the Humid Tropics

R.J. Nosike, O.F. Nwakpu

184-190

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Growth and Yield of Maize (Zea mays L) as Influenced by Lime, Compost, NPK Fertilizer, and Biochar

A.I. Ajibola-Akanbi, E.A. Akinrinde, D. Ojo, A.A. Otun, A.M. Raji, G.G. Alimasuya, S.Y. Oladejo

191-206

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Comparative Analysis of Atrazine, Glyphosate, Organochlorines, Pyrethroids, and Other Persistent Pesticides in the Environment

I.G. Akinyemi, B.O. Fadimu, A.O. Olomola, T.F. Aderemi, O.D. Oyedele, I.R. Okonkwor, K.K. Adeniyi, O.O. Oyediran

207-218

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Awareness and Participation in Agribusiness Entrepreneurship Among Youth and Women in Imo State: Implications for Job Creation

C. Timothy, K.O. Nwaogu, L.C. Uzoanakwe

219-232

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Assessment of Marketing Information Behaviour of Timber Markets in Southwest Nigeria

A.R. Falana, F.O. Omotayo, I.O. Azeez, D.A. Akintunde-Alo

233-243

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Evaluation of Yield Potential, Survivability, and Morphological Traits Characterization for Progeny Selection among Cassava F1 Hybrids

M.J. Okoro, J.O. Mbe, C.U. Ano, A.C. Okafor, V.N. Okereke, G.E. Nwofia

244-265

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Caecal Microbiota Profile and Organ Histopathology of Weaner Rabbits Administered Aqueous Leaf Extract of Parquetina nigrescens

O.Y. Ayo-Ajasa, A.O. Ayo-Ajasa, C.P. Njoku, F.A. Adewole, I.O. Opowoye, A.F.A. Silas, L.T. Egbeyale, A.O. Fafiolu

266-275

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Pesticide Consumption, Regulation, and Environmental Risks in Nigeria

I.G. Akinyemi, A.O. Olomola, B.O. Fadimu, T.F. Aderemi, O.D. Oyedele, I.R. Okonkwor, K.K. Adeniyi, O.O. Oyediran

276-283

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Evaluation of the F1 Crossed Pig Breeds based on Haematological Traits in the Humid Tropical Environment

O.F. Nwakpu, R.J. Nosike

284-290

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Assessment of Vulnerability of Rice Farmers to Climate-Induced Shocks in Ebonyi State, Nigeria

E.N. Onuoha, U. Apu, C.U. Nwaobiala, S.O. Aigbokie

291-305

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Profitability of Palm Oil Processing and Marketing among Rural Households in Southeast Nigeria

S.E. Onu, F.C. Okoronkwo, E.V. Anyanwu, L.U. Onuoha

306-316

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Influence of Climate Change Adaptation Strategies on the Yield of Selected Food Crops among Farmers in Southeast Nigeria

J.O. Komolafe, S.E. Anarah, D.O. Ogulewie

317-327

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Knowledge, Attitude, and Use of Abak Indigenous Food Thickener among Female Youths in Uyo, Akwa Ibom State, Nigeria

U.E. David, E.E. Nyong, E.S. Udoh, N.N. Frank, A. Magdalene

490-500

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Effect of Drainage on Soil Chemical Properties (Soil pH and Soil Organic Matter) and their Influence on Maize Yield

A. Ingabire, J. Iyakaremye, C. Kayijuka, A. Nsengimana, T. Niragire

511-528

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Enhancing the Oxidative Stability and Shelf Life of African Oil Bean Seed (Pentaclethra macrophylla) Oil through Sesame Seed Oil Blending

U.A. Onwuzuruike, U.P. Oruh, A.P. Edima-Nyah, I.N. Okwunodulu, D.U. Maduabuchi, V.A. Ezenwa

529-545

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Assessment of Food Safety Knowledge, Attitude, and Practices among Food Vendors in Akwa Ibom State, Nigeria

E.S. Udoh, U.E. Okon, I.J. Ekong

546-563

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Nigeria Agricultural Journal
Journal / Nigeria Agricultural Journal / About the Journal

Current Issue: Vol. 57 No. 1 (2026): The Nigerian Agricultural Journal

Articles

Perceived Effectiveness of Extension Agents and the Role of a Hybrid Information Ecosystem, Beyond Access, in Driving Climate-Smart Agriculture in Southeast Nigeria

Analysis of Indigenous Agricultural Technologies to Climate Change Adaptation in Yam Production in Ondo State, Nigeria

Multidimensional Barriers to Climate Change Adaptation Among Cassava and Rice Farmers in Anambra State, Nigeria: A Factor Analysis of Attitudinal, Institutional, Management, and Economic Constraints

Statistical Evaluation of Rainfall Trends, Correlation with Cassava Yield and Adaptation Strategies in Imo State, Nigeria (2008–2024)

Histological Effects of Graded Aqueous Ocimum gratissimum (Scent leaf) Extract Supplementation on the Liver, Kidney, Intestine, and Heart of Broiler Chickens

Determinants of Profitability Among Processed Rice Marketers in Ebonyi State, Nigeria

Effect of Specific ATASP-1 Support Components on Rice Output Among Smallholder Farmers in Anambra State, Nigeria

Structure, Conduct, and Performance Analysis of Processed Rice Marketing in Ebonyi State, Nigeria

Macroeconomic Determinants of Agro-Based Firm Performance in Anambra State, Nigeria

Evaluation of the Potentials of Some Organic Materials and Synthetic Chemicals in the Management of Maize Army Worm (Spodoptera Frugiperda) in Umudike, South-East Nigeria

Subsistence Farming Practices and Productivity of Yam Farmers in Orumba North Local Government Area, Anambra State, Nigeria

valuation of Nutritional Quality in Cassava (Manihot esculenta Crantz) Varieties as Influenced by Month of Establishment in South- East Nigeria

Assessment of Women's Participation in Cassava Processing in Anambra State, South-East, Nigeria

Determinants of Household Cooking Fuel Choice in Rural Nigeria: Evidence from the General Household Survey

Utilization of Growth Traits to Characterize Crossbred F1 Pig Genotypes in the Humid Tropics

Growth and Yield of Maize (Zea mays L) as Influenced by Lime, Compost, NPK Fertilizer, and Biochar

Comparative Analysis of Atrazine, Glyphosate, Organochlorines, Pyrethroids, and Other Persistent Pesticides in the Environment

Awareness and Participation in Agribusiness Entrepreneurship Among Youth and Women in Imo State: Implications for Job Creation

Assessment of Marketing Information Behaviour of Timber Markets in Southwest Nigeria

Evaluation of Yield Potential, Survivability, and Morphological Traits Characterization for Progeny Selection among Cassava F1 Hybrids

Caecal Microbiota Profile and Organ Histopathology of Weaner Rabbits Administered Aqueous Leaf Extract of Parquetina nigrescens

Pesticide Consumption, Regulation, and Environmental Risks in Nigeria

Evaluation of the F1 Crossed Pig Breeds based on Haematological Traits in the Humid Tropical Environment

Assessment of Vulnerability of Rice Farmers to Climate-Induced Shocks in Ebonyi State, Nigeria

Profitability of Palm Oil Processing and Marketing among Rural Households in Southeast Nigeria

Influence of Climate Change Adaptation Strategies on the Yield of Selected Food Crops among Farmers in Southeast Nigeria

Knowledge, Attitude, and Use of Abak Indigenous Food Thickener among Female Youths in Uyo, Akwa Ibom State, Nigeria

Effect of Drainage on Soil Chemical Properties (Soil pH and Soil Organic Matter) and their Influence on Maize Yield

Enhancing the Oxidative Stability and Shelf Life of African Oil Bean Seed (Pentaclethra macrophylla) Oil through Sesame Seed Oil Blending

Assessment of Food Safety Knowledge, Attitude, and Practices among Food Vendors in Akwa Ibom State, Nigeria

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