Enwerem And Ohajianya

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Enwerem and Ohajianya



Greener
Journal of  Agricultural Sciences

Vol. 3 (
2), pp.128-136,
February 2013


 ISSN: 2276-7770 



Research

Paper

Manuscript
Number:112912306

DOI: http://dx.doi.org/10.15580/GJAS.2013.2.112912306

 


Farm Size
and Technical Efficiency of Rice Farmers in Imo State,
Nigeria

 




Enwerem V.A.
1

and *Ohajianya
D.O.

2

 


1
Fadama
Coordinating office, ADP State Secretariat, Okigwe Road,
Imo State


2
Department
of Agricultural Economics, Federal University of
Technology Owerri, Nigeria

 


*Corresponding Author’s Email: dohajianya @ yahoo. com

Abstract:

This study analyzed the technical efficiency and the sources
of inefficiency in large scale and small scale rice
production in Imo State, Nigeria during the 2009 cropping
season, using a stochastic frontier production function
which incorporates a model for inefficiency effects. A
sample of 160 farmers selected using the multi-stage
stratified random sampling techniques were used to generate
primary data with structured and validated questionnaire
through the cost-route approach. Results showed that factors
that affected the output of rice farmers were labour,
capital, land and planting materials. Low capital base for
investment, poor extension contact and poor access to credit
were the major factors that influenced farmers’ level of
technical efficiency. The mean technical efficiency were
0.65 and 0.69 for large and small scale farmers
respectively, which implies that the mean technical
efficiency index could be increased by 35% and 31% for large
scale and scale farmers respectively through efficient
reallocation of the available resources.
 
Key words: Rice farmers, inefficiency factors,
stochastic frontier, technical efficiency.

Reference:


Adesina,
A.A and K.K Djato (1997). Relative efficiency of women as farm managers: profit
function analysis in Cote d’Ivore. Journal of Agricultural Economics, 16:
47-53.

Aigner,
D.J; C.A.K. Lovell and P. Schmidt (1992). Formulation and estimation of
stochastic frontier production models. Journal of Econometrics, 6:21-32

Bagi,
F.S. (1984). “Stochastic frontier production function and farm level technical
efficiency of fulltime and part-time farms in West Tennessee, N. Cent”. Journal
of Agricultural Economics, 6.48-55

Bagi,
F.S and C. I. Haung (1983). “Estimating production Technical Efficiency for
individual farms in Tennessee. Canadian journal of Agricultural Economics, 31.
249-256

Battesse,
G.E and T.J. Coelli (1995). “A model for Technical inefficiency effects in a
stochastic frontier production function for panel data”. Empirical Economics,
20, Pp. 325-332.

Battesse,
G.E and C.S. Corra (1977). “Estimation of 
production frontier model: with application  to the pastoral zone of Eastern Australia.
Australian Journal of Agricultural Economics, 21: 160-179.

Central
Bank of Nigeria (2004): Annual report and statement of Accounts, CBN
publication.

Christiansen,
R.E. and Kydd, J.G (1987). The political economy of agricultural policy
formulation in malauni: 1980-1985. Madia Paper, World Bank, Washington DC.

Deininger,
K and Binswanger, H.P (1995). Rent seeking and development of large-scale
agriculture in Kenya, South Africa and Zimbabwe. Journal of Economic
Development and cultural change. Vol 43, No. 3, Pp. 493-522.

Dey,
M.M, Paragnas, G.B and Regaspi, P.B (2000). Technical Efficiency of Tilapia
growth out of pornd operation in the Phillippines. Aquaculture, economics and
management. 4 (2): 33-46

Dorner,
P (1972). Land reform and economic development penguin. Hermons worth, UK

Ezekiel,
A.A; Adedapo, K.D and F. Olapade (2009). Technical efficiency of rice farmers
in Ilesa agricultural zone in Osun State, Nigeria. Food production in a
developing economy. Vol.1, Pp. 220-204

FAO
(2008). Rice information vol. 12, food and Agricultural organization, Rome,
Italy.

Farrell,
J.M (1957): “The measurement of productive efficiency”. Journal Royal stats 506
volume 120, Part III. Pp. 253-290

Jondrow,
J.C; A.K. Lovelle; V. Materov and P. Schmidt (1982). “On the estimation of
technical efficiency in the stochastic frontier production function model”.
Journal of Econometrics 19, No. 2/3. Pp 233-238

Juliano,
O. (1985). Rice chemistry and technology; published by the American Association
for Cereal Chemist, Inc. St. Paul Minnesota.

Kalirajan,
K.P (1981). “An Econometric Analysis of yield variability in paddy production”.
Canadian Journal of Agricultural Economics, 29:283-294

Kalirajan,
K.P and J.C. Flin (1983). “The measurement of farm-specific technical
efficiency. Pakistain Journal of Applied Economics, 2:167-180.

Khan,
M.H and Maki, D.R (1979). Effects of farm size on economic efficiency. The case
of Paskistan. American Journal of Agricultural economics. Vol. 61, No. 1, P;p.
64- 69

Kydd,
J.G and Christiansen, R.E (1982). Structural change in Malawi since
independence. Consequences for a development strategy based on large scale
agriculture. World development Pp. 355-376

Kolawole,
O (2009). Technical, Allocative and Economic efficiency in upland rice
production system in Nigeria: A frontier function approach. Food production in
a developing economy: Vol. I, Pp. 273-279.

Lau,
L.J and Fotopoulos, P.A (1971). “A test for relative efficiency and application
to Indian agriculture” American Economic Review. Vol. 61, Pp. 94-109.

Lele,
U and Meyers, L.R (1986). Agricultural development and foreign assistance. A
review of world bank’s experience in Kenya, 1983-1986. Madia paper. World Bank.
Washington DC.

Llwelyn,
R.V and J.C Williams (1996). “Non-parametric Analysis of  Technical and scale efficiencies for food
production in East Java”. Indonesian Journal of Agricultural Economics, 15:
113-126

Metereology
Department, Ministry of Lands and Survey (2004). Annual Report Abstract,
Ministry of lands and survey, Imo State. Pp.16-18

Ohajianya,
D.O and C.E Onyenweaku (2002). “Farm size and relative efficiency in Nigeria:
profit function analysis of rice farmers” AMSE Journal of modeling, measurement
and control, vol. 2, no. 2, Pp 1-16

Olayide,
S.O; Eweka, J.A and V.E, Beho-Osagie (1980). “problems and prospects in
integrated moral Economics”. University of Ibadan.

Onyenweaku,
C.E (1997). Impact of Technological change on output, income, employment and
factor shares in rice production in south eastern Nigeria. Journal of Rural
development, 2(1), Pp. 39-49

Sidhu,
S.S (1974), Relative efficiency in wheat production in the Indian Punjab.
American Journal of Economic review. Vol. 64, No. 4, Pp. 742-761

Tanko,
L (2009). Technical efficiency in arable crop production in kebbi State,
Nigeria. Food production in a developing economy. Vol. 1, pp. 194-200

Tanko,
L and Olowogbaji, J.A. (2009). Technical efficiency and the determinants in yam
production in Bosso area, Niger State, Nigeria. Food production in a developing
economy. Vol. 1, pp. 296-303

Udoh,
E.J and J.O. Akintola (2001). “Land Management and resource use efficiency
among farmers in South Eastern Nigeria” Award winning paper presented to the
African Real Estate Society and the Rics foundation: Elshadai Global Ventures
Ltd: Pp. 20-32.

WARDA
and NISER (West African Rice Development Association  and Nigeria Institute of social and Economic
Research (2001). Report of the stakeholder workshop. WARDA and NISER, Ibadan,
Nigeria 8-9 November.

Yotopoulos,
P.A and Lau, L.J (1973). “Test of relative economic efficiency: some further
results. American Journal of Economics review. Vol. 63, No. 1, Pp. 214-223

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