Fertilizer Consumption and Agricultural Productivity in Ethiopia
This study analyzes fertilizer application rates, trends in the number of users, its effects on agricultural productivity and, finally, the determinants of its consumption. The major data sources are the Central Statistical Authority (CSA) and the Ethiopian Rural Household Survey (ERHS). The national level evidence shows incremental increases in total fertilizer imports as well as in the applied volume of fertilizer. The household level data show that the average number of farmers that apply fertilizer is high especially in teff and wheat. The percentage of farmers who apply Urea in particular is, however, low as it does not exceed 36% in any of the five crops. The data also show some decline in the number of adopters, especially in 2004. The high price of fertilizer is the major constraint for about 47.6% of the farmers under consideration, followed by supply shortage and late arrival of fertilizer. The effect of fertilizer use on the value of agricultural production and yield is positive. Partial correlations and panel regression results support the positive effect. However, the magnitude with which the value of production responds to a change in fertilizer use is low. The smaller marginal effects of fertilizer use might be due to problems arising from applying below recommended rates and failure to use the two nutrients in proper combination. Finally, the consumption model reveals that education status of the household head is the most important variable affecting fertilizer use. Livestock ownership, size of land owned, amount of credit, and number of family members with sub-compulsory education are the other factors affecting fertilizer use positively. The study identified priority areas of interventions to address the problem of fertilizer use and its consumption. The highest priority area of intervention in the supply side is the price of fertilizer. Almost 50% of the farmers reported the price as their biggest constraint. This necessitates thinking about alternative means like crop specific partial subsidies of fertilizer and cash transfers. On the farmers’ side, they are not using the fertilizer as per recommended levels and also they are using only one of the two, mainly Dap. This is again largely caused by the price of fertilizer.
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- Banerjee, Anindya, 1999. " Panel Data Unit Roots and Cointegration: An Overview," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 61(0), pages 607-29, Special I.
- Kim, H Youn, 1992. "The Translog Production Function and Variable Returns to Scale," The Review of Economics and Statistics, MIT Press, vol. 74(3), pages 546-52, August.
- Yonas Alem & Mintewab Bezabih & Menale Kassie & Precious Zikhali, 2010.
"Does fertilizer use respond to rainfall variability? Panel data evidence from Ethiopia,"
International Association of Agricultural Economists, vol. 41(2), pages 165-175, 03.
- Alem, Yonas & Bezabih, Mintewab & Kassie, Menale & Zikhali, Precious, 2009. "Does Fertilizer Use Respond to Rainfall Variability? Panel Data Evidence from Ethiopia," Working Papers in Economics 337, University of Gothenburg, Department of Economics.
- Demeke, Mulat & Kelly, Valerie A. & Jayne, Thomas S. & Said, Ali & Le Vallee, Jean-Charles & Chen, H., 1998. "Agricultural Market Performance and Determinants of Fertilizer Use in Ethiopia," Food Security Collaborative Working Papers 55599, Michigan State University, Department of Agricultural, Food, and Resource Economics.
- Xiaobo Zhang & Shenggen Fan, 2001.
"Estimating Crop-Specific Production Technologies in Chinese Agriculture: A Generalized Maximum Entropy Approach,"
American Journal of Agricultural Economics,
Agricultural and Applied Economics Association, vol. 83(2), pages 378-388.
- Zhang, Xiaobo & Fan, Shenggen, 1999. "Estimating crop-specific production technologies in Chinese agriculture: a generalized maximum entropy approach," EPTD discussion papers 50, International Food Policy Research Institute (IFPRI).
- Vernon W. Ruttan, 2002.
"Productivity Growth in World Agriculture: Sources and Constraints,"
Journal of Economic Perspectives,
American Economic Association, vol. 16(4), pages 161-184, Fall.
- Ruttan, Vernon W., 2002. "Productivity Growth In World Agriculture: Sources And Constraints," Staff Papers 14176, University of Minnesota, Department of Applied Economics.
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