Document Type: Regular articles
Department of Agricultural Economics
Michael Okpara University of Agriculture, Umudike
PMB 7267, Umuahia, Abia State, Nigeria
Department of Agricultural Economics, Michael Okpara University of Agriculture, Umudike. P. M. B. 7267, Umuahia, Abia State, NIGERIA.
This study analyzed the determinants of the productivity of smallholder arable crop farmers with a particular focus on land fragmentation using the Simpson Index as measures of land fragmentation in Imo state of Nigeria. Data collected by using structured questionnaire and interview schedules were analyzed using simple descriptive statistics; Simpson index and regression analysis. Results showed that a greater percentage of the respondents were females, while the average age of the respondents was 52 years. About 90% of the respondents had formal education. The average farm size cultivated by the respondents was about 1 ha. Farming was the primary occupation of majority (73.33%) of the respondents. About 63.33% of the respondents were not visited by extension agents during the last cropping season. The Simpson index was 71.91%, indicating high degree of land fragmentation. The significant factors influencing the productivity of the farm were fragmentation, fertilizer, labour, and planting materials. Land reform policies and programmes that would give farmers access to more contiguous land holdings for increased agricultural production was recommended.
- Amos, T. T. (2007). An analysis of productivity and technical efficiency of smallholder cocoa farms in Nigeria. Journal of Social Science, 15(2): 127-133.
- Battese, G. E., Coelti, T. J. and Colby, T. C. (1989). Estimation of frontier production functions and the efficiencies of Indian farms using panel data from ICRISAT village land studies.Journal of Quantitative Economies, 5:327-348.
- Bentley J. W. (1987). Economic and ecological approaches to land fragmentation: In defense of a much maligned phenomenon, Annual Review of Anthropology 16, 31-67.
- Binswanger, H., Deininger, K. and Feder, G. (1993). Power, Distortions, Revolt and Reform in Agricultural Land Relations, in Behrman, Jere and T.N. Srinivasan, eds, Handbook of Development Economics (Amsterdam: Elsevier).
- Bizimana, C. W., Nieuwoudt, L. and Ferner, S. R. D. (2004). Farm size, land fragmentation and economic efficiency in Southern Rwanda, Agrekon, 43 (2): 244-262.
- Blarel B., Hazell P., Place F., Quiggin J. (1992). The economics of farmfragmentation: Evidence from Ghana and Rwanda, World Bank EconomicReview 6(2): 233-254.
- Boliari, N. (2013a). Does land fragmentationaffect land productivity?Empirical evidence from Bulgaria. Review of Agricultural and Environmental Studies, 94 (3): 273-302
- Boliari N. (2013b). Land fragmentation in Bulgaria: reconsidering its measurement and extent, Review of European Studies 5(1): 99-109.
- Byringiro, F. and Reardon, T. (1996). Farm productivity in Rwanda: The effects of farm size, erosion and soil conservation investments, Agricultural Economics, 15 (2): 127-136.
- Carlyle, W. J. (1983). Fragmentation and consolidation in Manitoba, Can, Geogr., 27: 17 – 34.
- Heston, A. and Kumar, D. (1983). The persistence of land fragmentation in peasant agriculture. An analysis of South Asia Cases, Explorations in Economic History, 20: 199 – 220.
- Huang, C. J. and Bagi, F. S.(1984). Technical Efficiency on Individual farms in Northwest India, Southern Economist Journal, 51: 108 – 115.
- Hung P. V., MacAulay T. G., Marsh S. P. (2007). The economics of land fragmentation in the north of Vietnam, Australian Journal of Agricultural and Resource Economics 51(2), 195-211.
- Idowu, O. and Ajani, Y. (2008). Gender Dimensions of Agriculture, Poverty, Nutrition, and Food Security in Nigeria. Nigeria Strategy Support Program Brief No. 5. International Food Policy Research Institute.
- Iheke, O. R. (2006). Gender and Resource Use Efficiency in Rice Production Systems in Abia State of Nigeria. MSc Thesis, Michael Okpara University of Agriculture, Umudike.
- Iheke, O. R. (2010). Impact of Migrant Remittances on Efficiency and Welfare of Rural Smallholder Arable Crop Households in South Eastern Nigeria. Ph. D. Dissertation. Michael Okpara University of Agriculture, Umudike, Nigeria.
- Iheke, O. R. and Ukaegbu, H. I. (2015). Effect of Poor Health and Farmers’ Socioeconomic Variables on Total Factor Productivity of Arable Crop Farm Households in Abia State, Nigeria. Nigerian Journal of Agriculture, Food and Environment. 11(3):141-146.
- Iheke, O. R., and Nwaru, J. C. (2014). Impact of Innovation on Smallholders’ Productivity and Poverty Status: The Case of Arable Crop Farmers in South-East, Nigeria. Asian Journal of Agricultural Extension, Economics & Sociology 3(4): 301-318.
- Ilbery, B. W. (1984). Farm fragmentation in the Vale of Evesham. Area 16: 159–165.
- Jabarin, S. A. and Epplin, F. M. (1994).Impact of land fragmentation on cost f producing wheat in the rain-fed region of Northern Jordan, Agricultural Economics, 11: 191 – 196.
- Januszewski J. (1968). Index of land consolidation as a criterion of the degree of concentration, GeographiaPolonica 14, 291-296.
- Jha, R., Nagarajan, H. K. and Prasanna, S. (2005).Land Fragmentation and its Implications for Productivity: Evidence from Southern India. ASARC Working Paper 2005/01. Australia South Asia Research Centre, RSPAS, Division of Economics, Australian National University,
- Lerman Z. (2005). Farm fragmentation and productivity: Evidence from Georgia, Discussion Paper No. 8.05, Department of Agricultural Economics and Management, The Hebrew University of Jerusalem, 10p.
- National Population Commission (NPC). (2006). The Population Census of the Federal Republic of Nigeria Analytical report at the National Population Commission- Abuja.
- Niroula, G. S. and Thapa, G. B. (2007). Impact of Land Fragmentation on Input Use, Crop Yield and Production Efficiency in the Mountains of Nepal. Land Degradation and Development, 18: 237-248.
- Nwaru, J.C. (2004).Rural Credit Markets and Resource Use in Arable Crop Production in Imo State of Nigeria. PhD Thesis Michael Okpara University of Agriculture, Umudike.
- Nwaru, J. C., Iheke, O. R. and Onyenweaku, C. E. (2011). Impact of Migrant Remittances on the Welfare of Arable Crop Farm Households in South Eastern Nigeria, Human Ecology Review, l 18 (2): 159-166.
- Rahman, S. and Rahman, M. (2008).Impact of land fragmentation and resource ownership on productivity and efficiency: The case of rice producers in Bangladesh. Land Use Policy 26: 95–103.
- Sabates-Wheeler, R. (2002). Consolidation Initiatives after Land Reform: Responses to Multiple Dimensions of Land Fragmentation in Eastern Europe Agriculture. Journal of International Development, 14:1005-1018.
- Shuhao, T. (2005). Land fragmentation and rice production: A case study of small farms in Jiangam Provicne , P. R. Chian, PhD Thesis, Wageningen University.
- Simmons A. J. (1964). An index of farm structure, with a Nottingham shire example, East Midlands Geographer 3, 255-261.
- Wu, Z., Liu, M. and Davis, J. (2005). Land Consolidation and Productivity in Chinese Household Crop Production. China Economic Review 16, 28–49.