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Socio-Economic Conditions Influencing the Decision of Communities to Retain Gum Producing Stands in the Gum Belt of the Sudan
Current Issue
Volume 2, 2014
Issue 1 (February)
Pages: 1-7   |   Vol. 2, No. 1, February 2014   |   Follow on         
Paper in PDF Downloads: 33   Since Aug. 28, 2015 Views: 2078   Since Aug. 28, 2015
Authors
[1]
Taha Mohamed El Nour, Senior Lecturer and Associate Professor in Forest Management, Faculty of Natural Resources and Environmental Studies, Kordofan University, Sudan.
[2]
Bekele Tsegaye, Senior Lecturer and Associate Professor in Wood Technology at Wondo Genet College of Forestry and Natural Resources, Hawassa University, Ethiopia.
[3]
Hammad Zeinab Mohamed, Senior Lecturer and Assistant Professor in Silviculture, Faculty of Natural Resources and Environmental Studies, Kordofan University, Sudan.
Abstract
Gum arabic, a product from Acacia Senegal, is a major product of rain fed agricultural sector in Sudan. It contributes considerably to a household income of gum farmers and foreign exchange earnings for the country. The objective of study was to identify socio-economic conditions of farmers that influence their decision to retain gum arabic stands. The study covered selected parts of Kordofan and the Blue Nile areas. Target groups were identified along with economic performances that determined their livelihoods. Primary and secondary data were collected through field survey. The survey has used semi-structured questionnaires by involving randomly selected gum arabic farmers and key-informants besides visiting the surrounding markets. In the survey, 173 respondents representing a total population of 2081 households were selected with an overall average sampling percentage of 8.3%. The results of the study revealed that the probability of farmers’ decision to retain gum arabic stands as a component of their farming system was based on independent explanatory factors that included age of the respondents, type of land ownership, total land area and reliability of gum arabic as a source of income to a household. Covariance and regression mathematical models have shown that Acacia senegal area and gum production to be functions of decision making and have verified additional influential variables such as total land area per household, size of a family and farm income. The results obtained have also revealed that the farmers retained the old practices of land use, which included rearing animals, production of cash and food crops. Such land use pattern has contributed to risk reduction in addition to conservation of natural environment as a consequence of having forest as part of the cropping pattern in the study areas.
Keywords
Gum Arabic, Rainfed Agriculture, Benefits, Bush-Fallow, Rotation
Reference
[1]
Abdulgadir, Abdulmajid, 2013. Secretary General of the Gum Arabic Council. Google Earth, http://news.sudanvisiondaily.com/details.html?rsnpid=219702.
[2]
Anderson, D. M. W., 1993. Some Factors Influencing the Demand for Gum Arabic (Acacia senegal (L.) Willd.) and other Water-Soluble Tree Exudates. In: Forest Ecology and Management 58: 1-18.
[3]
Andrews, F. W., 1948. The Vegetation of the Sudan. In: Tothhill J. D. (ed.), Agriculture in the Sudan, Oxford University Press, London.
[4]
Badi, K. Hassan, 1989. “ The Natural Forests”. In: ‘The Forests of the Sudan’. Khartoum - Sudan
[5]
Ballal, M. E. 2002. Yield trends of gum arabic from Acacia senegal as related to some environmental and managerial factors. PhD Pp 105. Thesis, University of Khartoum, Sudan.
[6]
Barbier, E. B., 1992. Rehabilitating Gum Arabic Systems in Sudan. Economic and Environmental Implications. In: Environmental and Resource Economics, Vol.2 341-358.
[7]
Chikamai, B. N., 1996. A Review of Production, Markets and Quality Control of Gum Arabic in Africa. Prepared from Mission Reports by: E. Casadei, J .J. W. Coppen, H. O. Abdel Nour and D. Cesareo. FAO-Rome, 1996.
[8]
Christensen, R., 1990. Log-Linear Models. Springer Texts in Statistics. Springer-Verlag. Berlin; Heidelberg-Germany.
[9]
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.
[10]
Ehui, S. K. and Hertel, T. W., 1989. 'Deforestation and Agricultural Productivity in Cote d'Ivoire', American J. of Agricultural Economics 71, 703-711.
[11]
Elamin, E. M. and Ballal, M .M., 1989. Paper on Land Tenure and Usufructuary Rights in the Traditional Gum Belt Agroforestry System in Western Sudan. Elobeid Research Station, Sudan.
[12]
El Bashir, H., 1993. Social Structure, Ethnic Relations and Land Tenure Systems in Rural Sheikan Province. Consultant Report Produced for the Area development Schemes (ADS), Elobeid, Sudan.
[13]
Fries, J., 1992. Management of Natural Forests in the semi-arid Areas of Africa, Present Knowledge and Research Needs, Seminar in June 1990. Swedish University of Agricultural Sciences. International Rural Development Centre. Uppsala 1992. Pp 47-68. Earth and Environmental Sciences. ISBN: 91-576-4610-4.
[14]
GAC, Gum Arabic Company, 1996. Records and Reports of the Gum Arabic Company, Department of Research and Statistics. Khartoum, Sudan.
[15]
GAD, Gum Arabic Development, 1980. Restocking of the Gum Belt and Production of Spray-Dried Gum in the Sudan. Final Report 1980, GITEC CONSULT GmbH Duesseldorf, Federal Republic of Germany.
[16]
Harrison, M. N. and Jackson, J. K., 1958. Ecological Classification of the Vegetation of the Sudan. Forest Bulletin, New Series No. 2, Agricultural Publications Committee. Khartoum, Sudan.
[17]
Hartman, R., 1976. The Harvesting Decision When a Standing Forest Has Value. In Economic Inquiry 14, 52-58.
[18]
Hosmer, D. W., and S. Lemeshow, 1989. Applied logistic regression. New York: John Wiley and Sons.
[19]
IIES and IES, 1990. Gum Arabic Rehabilitation in the Republic of the Sudan (1990). Stage 1 Report. Volume 2. Main Report and Recommendations for Action. By: International Institute for Environment and Development, London, England and Institute of Environmental Studies, University of Khartoum, Sudan.
[20]
Mahmoud, T. Elsheikh, 2004. The Adequacy of Price Incentives on Production, Processing and Marketing of Gum Arabic in Sudan: Case of North and West Kordofan. PhD Thesis, TU Dresden- Germany.
[21]
McFadden, D., 1981. Econometric Models of Probabilistic Choice. In: Structural Analysis of Discrete Data with Econometric Application. Ed., C. F. Manski and D. McFadden, eds. Cambridge, MA: The MIT Press.
[22]
Mohamed, A. G., 2005. Improvement of Traditional Acacia senegal Agroforestry: Ecophysiological characteristics as indicators for tree-crop interaction on sandy soil in western Sudan. Academic dissertation. http://mm.Helsinki/fi. Accessed in November 2013.
[23]
Norusis, Marija J. / SPSS Inc., 2012. SPSS/PC+, Advanced Statistics Version 18, Chicago.
[24]
Sahni, K. C., 1968. Important Trees of the Northern Sudan,. UNDP and FAO of the United Nations. Forestry Research and Education Centre Khartoum, Sudan Pp. 1-7.
[25]
Taha, M. El Nour, 1999. The Socio-economic Role of Acacia senegal in Sustainable Development of Rural Areas in The Gum Belt of the SUDAN. PhD Thesis, TU Dresden- Germany.
[26]
Taha, M. El Nour & Mahmoud, T. Elsheikh, 2006. Guidelines for Assessment of Traditional Farming Systems in the Gum Belt of Sudan. Workshop on Expert Seminars for Revising and Complementing Teaching Modules on Research Methodologies in Social Sciences. Moi University, Eldoret – Kenya, 6th -17th Feb. 2006. pp 11.
[27]
Valavanis, Stefan, 1959. Econometrics, an Introduction to Maximum Likelihood Methods. Mc Graw-Hill Book Company, INC. New York & London.
[28]
WAC, World Agroforestry Centre, 2013. A Tree Species Reference and Selection Guide, AgroForestry Tree Database. ww.worldagroforestrycentre.org/SEA/Products/AFDbases/AF/asp/. Accessed in November 2013.
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