Abstract
Sudan is threatened by a serious deforestation problem. Total forested area decreased by about 20 percent over the last two decades, largely as a result of the expansion of rainfed mechanized farming (RMF). To safeguard against the problems of deforestation, the government's Mechanized Farming Corporation requires each farmer to leave at least ten percent of the total farm area under shelterbelts. Few farmers pay attention to this clause. This paper addresses the problem of RMF expansion and analyzes the effects of different factors on the preservation of shelterbelts. Results indicate that the following factors influence the decision to preserve shelterbelts: farmer's belief in the value of shelterbelts, the production of gum arabic, farm size, farmer's wealth, years a farm has been cultivated, and type of farm.
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References
AffanK. (1984), ‘Towards an Appraisal of tractorization Experience in Rainlands of Sudan’, Development Studies and Research Center, faculty of Economic and Social Studies, Univ. of Khartoum, Sudan, Monograph Series No. 19.
AmemiyaT. (1981), ‘Qualitative Response Models: A Survey’, J. of Econ. Literature 19, 1483–1536.
Atta Elmoula, M. E. (1985), ‘On the Problem of Resource Management in the Sudan’, Institute of Environmental Studies, University of Khartoum-Sudan, Environmental Monograph Series, No. 4.
BiswasA. K., MasakhaliaY. F. O., Odero-OgwelL. A., and PallangyoE. P. (1987), ‘Land Use and Farming Systems in the Horn of Africa’, Land Use Policy 4, 419–443.
Department of Agricultural Economics and Statistics (1987), Input Use and Production Costs in Rainfed Mechanized Areas of Sudan: Results of 1985/86 Farm survey, Khartoum, Sudan: Ministry of Agriculture.
EarlD. E. (1985), Sudan — The Economics of Wood Energy Production on Mechanized Farms. Report No. 8, Khartoum, Sudan: National Energy Administration.
Ehui, S. K., Hertel, T. W., and Preckel, P. V. (1987), Forest Resource Depletion, Soil Dynamics and Agricultural Productivity in the Tropics. Staff paper No. 87-22, Purdue University, Department of Agricultural Economics.
EhuiS. K. and HertelT. W. (1989), ‘Deforestation and Agricultural Productivity in Cote d'Ivoire’, American J. of Agricultural Economics 71, 703–711.
HamoudiA. B. (1983), ‘Soil Degradation Resulting from Mechanized Agriculture in Rainfed Areas’, in ElTomM. A., ed., Preassessment of Natural Resource Issues in Sudan, Khartoum, Sudan: The Institute of Environmental Studies, University of Khartoum.
HartmanR. (1976), ‘The Harvesting Decision When a Standing Forest Has Value’, Economic Inquiry 14, 52–58.
LarsonB. A. and BromleyD. W. (1991), ‘Natural Resource Prices, Export Policies, and Deforestation: The Case of Sudan’, World Development 19, 1289–1297.
LeeL. K. (1980), ‘The Impact of Landownership Factors on Soil Conservation’, American J. of Agricultural Economics 62, 1070–1075.
LutzE. and DalyH. (1991), ‘Incentives, Regulations, and Sustainable Land Use in Costa Rica’, Environmental and Resource Economics 1, 179–194.
MaddalaG. S. (1983), Limited Dependent and Qualitative Variables in Econometrics. New York: Cambridge University Press.
McFaddenD. (1981), ‘Econometric Models of Probabilistic Choice’, in C. F.Manski and D.McFadden, eds., Structural Analysis of Discrete Data with Econometric Applications, Cambridge, MA: The MIT Press.
Mechanized Farming Corporation (1984), Task Force Report on Revised Role of MFC and Other Issues Relating to an Improved Performance of the Corporation, Khartoum, Sudan: MFC.
Ministry of Finance and Economic Planning-Sudan (1988), Environmental and Economic Aspects of Land Use Policy in Sudan with Particular Focus on Mechanized Farming, Working paper, Ministry of Finance and Economic Planning, Sudan.
MusnadH. A. (1983), ‘Deforestation Resulting from Clearing Land for Agriculture, Grazing Pastures, and Charcoal Production’, in ElTomM. A., ed., Preassessment of Natural Resource Issues in Sudan, Khartoum, Sudan: The Institute of Environmental Studies, University of Khartoum.
O'BrienJ. (1978), ‘How Traditional is Traditional Agriculture’ in MirghaniH. M. and Gad KarimH. A., eds., Essays on the Economy and Society of Sudan, Khartoum, Sudan: Economic and Social Research Council.
SimpsonM. C. (1978), Alternative Strategies for Agricultural Development in Central Rainlands of Sudan with Special Reference to the Damazin Area. Rural Development Studies No. 3, University of Leeds, England.
Teklu, T., von Braun, J., and Zaki, E. (1991), Drought and Famine Relationships in Sudan: Policy Implications. Research Report 88, International Food Policy Research Institute.
WhitneyJ. B. R. (1987), ‘Impact of Fuelwood Use on Environmental Degradation in Sudan’, in P. D.Little, M. M.Horowitz, and A. E.Nyerges, eds., Lands at Risk in the Third World, Boulder and London: Westview Press.
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Elnagheeb, A.H., Bromley, D.W. Rainfed mechanized farming and deforestation in central Sudan. Environmental and Resource Economics 2, 359–371 (1992). https://doi.org/10.1007/BF00304967
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DOI: https://doi.org/10.1007/BF00304967