Vol. 50 No. 1 (2019) | Nigeria Agricultural Journal

Published: 2019-10-29

Effect of vine harvesting regimes on root proximate composition of three sweetpotato varieties

A.F. Okunade, O.C. Alfonso, S.O. Afuape, O.O. Abimbola, I.A. Salawu

1-9

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Technical efficiency and returns to scale among smallholder cassava farmers in Owerri West LGA of Imo State, Nigeria

D.O. Onu, R.N. Echebiri

10-16

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Effect of staking heights and fertilizer level on the yield of trifoliate yam (Dioscorea dumentorum) in Umudike Southeastern Nigeria

O.K. Akinbo, D.A. Okpara, L.I. Chukwu, E.C. Opara

17-21

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Risk management strategies among smallholder arable crop farmers in Ibiono Ibom Local Governemet Area, Akwaibom State, Nigeria

R.N. Echebiri, D.O. Onu

22-29

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Effect of crop spacing regimes on weed growth and performance of cowpea (Vigna unguiculata (L.) in a humid zone of South-Eastern Nigeria

J.A. Orluchukwu, S Omovbude, E.U. Udensi

30-36

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Assessment of plant powders as protectants of stored maize grains against maize weevil, Sitophilus zeamais (Motsch). [Coleoptera: Curculionidae]

C.N. Ehisianya, P.O. Ikpi, O.O. Okore, I.A. Obeagu

37-45

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Access to microfinance facilities among agriprenuers in Abia State, Nigeria

L.A. Onyegbulam, U.T. Edozie, D.O. Onu

46-52

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Economic evaluation of the incidence of yellow leaf spot disease on the yield of ginger in the rainforest agro ecology of Nigeria

J.E. Ewuziem, E Alleluyanatha

53-58

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Efficiency analyses of cocoa marketing in Abia State, Nigeria

E.O. Nze, F.N. Agu-Aguiyi, N.E. Iroegbu

59-65

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Analyses of gender roles in cassava production among smallholder farmers in Imo State, Nigeria

G Amadi, C.I. Ezeh, B.C. Okoye

66-76

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Roles of forest and tree products in employment creation and poverty reduction in rural areas of Delta State

P.I. Nwandu

77-84

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Empirical estimates of determinants of net-returns among cashew nut marketers in Umuahia Agricultural Zone of Abia State Nigeria

E.I. Offor, B.O. Okpara, R.C. Umeh

85-91

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Effect of epileptic power supply on the investment and performance of bakeries in Abia State, Nigeria

J.C. Onwumere, C.A. Amaghionyeodiwe, E.C. Ndukwe

92-99

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Occurrence of post-harvest fungi affecting sweetpotato (Ipomoae batatas (L) Lam) in Ebonyi State, South Eastern Nigeria

E.A. Alum, S.O. Umeh, J.U. Amajor, J.I. Reuben-Kalu

101-109

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Farmer participation in root and tuber crops Technology Development and Transfer (TDT) in Benue State Nigeria

M.H. Tokula

110-114

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Potency of five pre-emergence herbicides for weed control in cocoyam (Colocasia esculenta (L) Schott) production in Umudike, Abia State

U.E.C. Cyprian, M.N. Onuba

115-120

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Perception of climate change and adaptation among small-holder cassava farmers in Anambra State, Nigeria

T.U. Madu

121-126

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Determinantes of marketing efficiency among crayfish marketers in Uruan Local Government Area, Akwaibom State, Nigeria

O.E. Okelola, A.D. Olabode, O.C. Ariyo, B.N. Korie, B.F. Olowoyo

127-132

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Determination of onset, cessation of rains and hydrological growing season in Dadin Kowa and Gombe for agricultural planning

H.O. Audu, U.M. Bibi, B.G. Garba, A.K. Ibrahim, Ali Hussaini, S.K. Tarki, B.G. Bulus

133-141

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