Local Perceptions on the Status, Values and Conservation and Ethnobotanical Implications of Medicinal and Multipurpose Plants in and Around Selected Church Forests in Central Ethiopia

Source:
By:Eguale Tadesse

DOI: https://doi.org/10.30564/re.v2i3.2367

Abstract:

Societies have varied attitude and perception on the forest resources nearby them. Ethnobotanical knowledge should be integrated with biophysical studies in order to be used for managing and conserving forests. The objectives of the study were to assess the existing knowledge about the uses of plant species and to examine the plant species. Three sites were selected around central Ethiopia encompassing three church forests. Focus group discussion, questionnaire-based social survey and vegetation inventory were undertaken. The focus group discussants were selected from traditional healers, elders of the society, development agents, and people who are knowledgeable about the vegetation of the areas. Voucher specimens were collected for those species difficult to identify . The data analysis was done by descriptive statistics using Excel 2010 and SPSS v20. The results indicated agricultural expansion, charcoal making and fuel wood as the major causes of deforestation in Site 1, Site 2 and Site 3 respectively. Religious preaching was stated by group discussants as the most effective solution to reverse the degradation and to protect the church forests. The plant species have varied uses as traditional medicine, food, construction wood, household utensils, and firewood but higher percent of the mentioned species were used either for human or livestock medicine. Sørensen similarity index indicated Site 1 and Site 2 have 12.5%, Site 1 and Site 3 have 10.9% and Site 2 and Site 3 have 43.5% similarities. Documenting the wealth of indigenous knowledge and in situ conservation of the plant species are key recommendations.

References:

[1]Getachew, M. Sjaastad, E., Vedeld, P. Economic dependence of forest resources, A case from Dendi district, Ethiopia. Forest Policy and Economics, 2007, 9: 916-927. [2]Hurni, H. Solomon, A. Amare, B. Berhanu, D. Ludi, E. Porctner, B. Birru, Y. Gete, Z. Land degradation and sustainable land management in the highlands of Ethiopia, In Hurni H, Wiesmann U (ed) with an international group of co-editors, Global change and sustainable development, A synthesis of regional experiences from research partnerships. Georaphica Bernensia, 2010, 5: 187-201. [3]Warner, K. Patterns of farmer tree growing in eastern Africa, A socioeconomic analysis in East Africa.Oxford: Oxford Forestry Institute and International Centre for Research in Agroforestry, 1993. [4]Cock, J. Koch, E. Going green, people, politics and environment in South Africa, New York. NY, Oxford University Press, 1991. [5]IIED. Whose Eden? An overview of community approaches to wildlife management. International Institute for Environment and Development, London, UK, 1994. [6]Cavendish, W. Empirical regularities in the poverty-environment relationship of rural households, evidence from Zimbabwe. World development, 2000, 28(11): 1979-2003. [7]Timko, J.A. Waeber, P.O. Kozak, R.A. The socio-economic contribution of non-timber forest products to rural livelihoods in Sub-Saharan Africa, knowledge gaps and new directions. International Forestry Review, 2010, 12(3): 284-294. [8]Sjaastad, E. Angelsen, A. Vedeld, P. Bojo, J. What is environmental income? Ecological Economics, 2005, 55(1): 37-46. [9]Horning, N.R. The limits of rules, when rules promote forest conservation and when they do not-insights from Bara country, Madagascar. Ph.D. Thesis, Cornell University, New York, 2004. [10]Belcher, B. Ruiz-Perez, M. Achdiawan, R. Global patterns and trends in NTFP development, Paper presented at The International Conference on Rural Livelihoods. Forests and Biodiversity, 19-23 May 2003, Bonn, Germany, 2003. [11]Cunningham, A.B. Wild plant use and resource management, In The Center for Biodiversity, Bennun, L. A. Aman, R. A. and Crafter, S.A. Eds., 109-126. National Museums of Kenya, Nairobi, Kenya, 1992. [12]Hornings, N.R. How rules affect conservation outcome, In Goodman, S. M. and Benstead, J.P. editors, The Natural History of Madagascar 146-153. The Chicago University Press, Chicago, USA, 2003. [13]Ndam, N. Marcelin, M.T. Chop, but no broke pot, the case of Prunus africana on Mount Cameroon, In Sunderland, T. and Ndoye, O. (eds.), Forest products, livelihoods and conservation, case studies of non-timber forest product systems. Centre for International Forestry Research, 2004, 2: 37-52. Bogor, Indonesia. [14]Harrison, G.W. Hypothetical bias over uncertain outcomes. Using experimental methods in environmental and resource economics, 2006: 41-69. [15] Cotton, C.M. Ethnobotany, Principles and Applications. John Wiley and Sons Ltd, New York, USA, 1996. [16] Agrawal, A. Dismantling the divide between indigenous and scientific knowledge. Development and Change, 1995, 26(3): 413-39. [17] Carlson, T. Maffi, L. Ethnobotany and conservation of biocultural diversity, Advances in economic botany (15). New York, Botanical Garden Press, New York, USA, 2004. [18] Gebeyehu, G. Asfaw, Z. Enyewu, A. Raja, N. An ethnobotanical study of traditional medicinal plants and their conservation status in Mecha Woreda, West Gojjam Zone of Ethiopia, International Journal of Pharmaceutical and Healthcare Marketing, 2014, 2: 137-154. [19] World Health Organization, (WHO). WHO policy perspective on medicines - Traditional medicine - Growing needs and potential 6, World Health Organization, Geneva, Switzerland, 2002. [20] World Health Organization, (WHO). Traditional medicine. Fact sheet No. 134, 2003. [21] Dery, B.B. Ofsynia, R. Ngatigwa, C. Indigenous knowledge of medicinal trees and setting priorities for their domestication in Shinyanga region, Tanzania Nairobi, Kenya, International Center for Research in Agroforestry, Farnsworth, N.R. Ethno pharmacology and drug development 42-59, In Ethnobotany and the search for new drugs, Ciba Foundation Symposium 185 Chichester, Uk, 1999. [22] Abebe, D. and Ayehu, A. Medicinal plants and enigmatic health practices of northern Ethiopia, B.S.P.E. Addis Ababa, Ethiopia, 1993. [23] Giday, M. An ethnobotanical study of medicinal plants used by Zay people in Ethiopia. CBM Shikrftserie, 2001, 3: 81-99. [24] Asfaw, Z. The role of home gardens in the production and conservation of medicinal plants, In: Conservation and sustainable use of medicinal plants in Ethiopia, Medhin Zewdu and Abebe Demissie (Eds.), Proceedings of the National Workshop on Biodiversity Conservation and Sustainable Use of Medicinal Plants in Ethiopia, IBCR, Addis Ababa, Ethiopia, 2001. [25] Zewdu, M. Gebremaraim, T. Asres, K. Global perspectives of medicinal plants, In: Zewdu, M. and Demissie, A. (eds) Conservation and sustainable use of medicinal plants in Ethiopia, proceedings of the national workshop on biodiversity conservation and sustainable use of medicinal plants in Ethiopia, 28 April - 01 May 1998, Addis Ababa, Ethiopia, 2001. [26] Asfaw, D. Abebe, D. Urga, K. Traditional medicine in Ethiopia, perspectives and developmental efforts. Journal of Ethiopian Medical Practice, 1999, 1(2): 114-17. [27] Addis, G. Abebe, D. Urga, K. A survey of traditional medicine in Shirka District, Arsi Zone, Ethiopia. Ethiopian Pharmaceutical Journal, 2001, 19: 30-47. [28] Iqbal, Z. Jabbar, A. Akhtar, M. Muhammad, G. Lateef, M. Possible role of ethno veterinary medicine in poverty reduction in Pakistan, Use of botanical anthelmintics as an example. Journal of Agriculture and Social Sciences, 2005, 1(2): 187-195. [29] Seyoum, A. Killeen, G.F. Kabiru, E.W. Knols, B.G. Hassanali, A. Field efficacy of thermally expelled or live potted repellent plants against African malaria vectors in western Kenya. Tropical Medicine & International Health, 2003, 8: 1005-1011. [30] Fassil, K. The status and availability of oral and written knowledge on traditional health care in Ethiopia, In: Conservation and sustainable use of medicinal plants in Ethiopia (Medhin Zewdu and Abebe Demissie eds), Proceeding of the national workshop on biodiversity conservation and sustainable use of medicinal plants in Ethiopia 107-119, 28 April- 01 May 1998, IBCR, Addis Ababa, Ethiopia, 2001. [31] Weldegerima, B. Review on the importance of documenting ethnopharmacological information on medicinal plants. African Journal of Pharmacy and Pharmacology, 2009, 3: 400-403. [32] Hareya, F. Beyond plants, professionals and parchments, The role of home-based medicinal plant use and traditional health knowledge in primary health care in Ethiopia, Ethnobotany Research and Applications, 2005, 3: 037-049. [33] Abebe, D. The role of medicinal plants in healthcare coverage of Ethiopia, In: Zewdu M, Demissie A (eds), Conservation and sustainable use of medicinal plants in Ethiopia, proceedings of the national workshop on biodiversity conservation and sustainable use of medicinal plants 6-2, held in Addis Ababa, Ethiopia 28 April - 01 May 1998. 2001: 6-21. [34] Tafesse, M. Mekonnen, L. The role of traditional veterinary herbal medicine and its and its constraints in animal healthcare system in Ethiopia, In: Conservation and sustainable use of medicinal plants in Ethiopia (Medhin Zewdu and Abebe Demissie eds), Proceedings of the national workshop on biodiversity conservation and sustainable use of medicinal plants in Ethiopia, 22-28, 28 April-01 May 1998, IBCR, Addis Ababa, Ethiopia, 2001. [35] Wassie, A. Sterck, F.J. Bongers, F. Species and structural diversity of church forests in a fragmented Ethiopian Highland landscape, Journal of Vegetation Science, 2010, 21: 938-948. [36] Regassa, R. Assessment of indigenous knowledge of medicinal plant practice and mode of service delivery in Hawassa city, southern Ethiopia, Journal of Medicinal Plants Research, 2013, 7(9): 517-535. [37] Lulekal, E. Kelbessa, E. Bekele, T. Yineger, H. An Ethnobotanical study of medicinal plants in Mana Angetu District, southeastern Ethiopia, Journal of Ethnobiology and Ethnomedicine, 2008, 4: 10. [38] Endashaw, B. Study on actual situation of medicinal plants in Ethiopia, Prepared for JAICAF (Japan Association for International Collaboration of Agriculture and Forestry), 2007. http://www.jaicaf.or.jp/publications/ethiopia_ac.pdf [39] Ministry of Agriculture, (MoA). Agroecological Zonations of Ethiopia. Ministry of Agriculture, (MoA), Addis Ababa, Ethiopia, 2000. [40] Fontana, A., Frey, J.H. The interview: From neutral stance to political involvement, In Denzin N.K.& Lincoln Y.S. (Eds.), The Sage handbook of qualitative research, (2nd ed., pp. 695-727). Thousand Oaks, CA: Sage, 2005. [41] Grenier, L. Working with indigenous knowledge, A guide for researchers, International development research Centre, Ottawa, Canada, 1998. [42] Kent, M. Coker, P. Vegetation Description and Analysis, A practical approach 363, BPPress, London, UK, 1992. [43] Edwards, S. Tadesse, M. Hedberg, I. Flora of Ethiopia and Eritrea 2 (2), Canellaceae to Euphorbiaceae, The National Herbarium, Addis AbabaUniversity, Addis Ababa and Uppsala, 1995. [44] Edwards, S. Mesfin, T. Sebsebe, D. Hedberg, I. Flora of Ethiopia and Eritrea, Part 1, Magnoliacea to Flacourtiacea. The National Herbarium, Addis Ababa University, Addis Ababa and Uppsala, 2000. [45] Edwards, S. Sebsebe, D. Hedberg, I. Flora of Ethiopia and Eritrea, Vol. 6, Hydrocharitaceae to Arecaceae. The National Herbarium, Addis Ababa University, Addis Ababa and Uppsala, 1997. [46] Hedberg, I. Edwards, S. Flora of Ethiopia, Pittosporaceae to Araliaceae. The National Herbarium, Addis Ababa University, Addis Ababa and Asmara/ Uppsala, 1989. [47] Hedberg, I. Edwards, S. Sileshi, N. Flora of Ethiopia and Eritrea, Part 1, Apiaceae to Dipsacaceae. The National Herbarium, Addis Ababa University, Addis Ababa and Uppsala, 2003. [48] Hedberg, I. Friis, I. Edwards, S. Flora of Ethiopia and Eritrea, Part 2, Asteraceae (Compositae). The National Herbarium, Addis Ababa University, Addis Ababa and Uppsala, 2004. [49] Hedberg, I. Ensermu, K. Edwards, S. Sebsebe, D. Persson, E. Flora of Ethiopia and Eritrea, Gentianaceae to Cyclocheilaceae, The National Herbarium, Addis Ababa University, Addis Ababa and Uppsala,2006. [50] Bekele, A. Useful trees for Ethiopia, Identification, propagation and management in 17 agro-ecological zones, RELMA in ICRAF project, Nairobi, Kenya, 2007. [51] Sørensen, T. A method of establishing groups of equal amplitude in plant sociology based on similarity of species content and its application to analyses of vegetation on Danish commons. Biological Journal of the Linnean Society, 1984, 5(4): 1-34. [52] Wassie, A. Opportunities, constraints and prospects of Ethiopian Orthodox Tewahido Churches in conserving forest resources, the case of churches in south Gonder, northern Ethiopia. M.Sc. Thesis, Swedish University of Agricultural Sciences, Skinnskatterberg, Sweden, 2002. [53] Badeg, B. Deforestation and land degradation on the Ethiopian highlands, strategy for physical recovery, Northeast African Studies, 2001, 8 (1): 7-26. [54] Cotler, H., Ortega-Larrocea, M.P. Effects of land use on soil erosion in a tropical dry forest ecosystem, Chamela watershed, Mexico, Catena, 2006, 65: 107- 117. [55] Bingelli, P. Desissa, D. Healey, J. Painton, M. Smith, J. Teklehaimanot, Z. Conservation of Ethiopian sacred groves, European Tropical Forest Research Network, Newsletter, 2003, 38: 37-38. [56] Wassie, A. Teketay, D. Powell, N. Church forests in north Gonder administrative zone, northern Ethiopia, Forests, Trees and Livelihood, 2005, 15(4): 349-374. [57] Mekuria, W. Aynekulu, E. Exclosure land management for restoration of the soils in degraded communal grazing lands in northern Ethiopia. Land Degradation and Development, 2011, 24: 528-538. [58] Blackmore, M. Vitousek, P.M. Cattle grazing, forest loss, and fuel loading in a dry forest ecosystem at Pu‘u Wa‘aWa‘a Ranch, Hawai‘I, Biotropica, 2000, 32: 625-632. [59] Opperman, J.J. Merenlender, A.M. Deer herbivory as an ecological restraint to restoration of degraded riparian corridors. Restoration Ecology, 2000, 8: 41- 47. [60] Ramirez-Marcial, N. Gonzalez-Espinosa, M. Williams-Linera, G. Anthropogenic disturbance and tree diversity in montane rain forests in Chiapas, Mexico, Forest Ecology and Management, 2001, 154: 311- 326. [61] Wassie, A. Ethiopian church forests, opportunities and challenges for restoration. Ph.D. dissertation, Wageningen University, Wageningen, The Netherlands, 2007. [62] Wassie, A. Bekele, T. Frank, S. Teketay, D. Frans, B. Postdispersal seed predation and seed viability in forest soils, implications for the regeneration of tree species in Ethiopian church forests. African Journal of Ecology, 2009, 48(2): 461-471. [63] Aerts, R. Van Overtveld, K. November, E. Wassie, A. Abiyu, A. Demissew, S. Daye, D.D. Giday, K. Haile, M. TewoldeBerhan, S. Teketay, D. Teklehaimanot, Z. Binggeli, P. Deckers, J. Friis, I. Gratzer, G. Hermy, M. Heyn, M. Honnay, O. Paris, M. Sterck, F.J. Muys, B. Bongers, F. Healey, J.R. Conservation of the Ethiopian church forests: threats, opportunities and implications for their management. Science of the Total Environment, 2016. DOI: https://doi.org/10.1016/j.scitotenv.2016.02.034 [64] Mwendera, E.J. Mohamed Saleem, M.A. Infiltration rates, surface runoff, and soil loss as influenced by grazing pressure in the Ethiopian highlands. Soil Use and Management, 1997, 13: 29-35. [65] Dickinson, J.L. Zuckerberg, B.J. Bonter, D.N. Citizen science as an ecological research tool: challenges and benefits. Annual Revision Ecology and Evolution, 2010, 41: 149-72. [66] Githiru, M. Lens, L. Adriaensen, F. Mwangombe, J. Matthysen, E. Using science to guide conservation: From landscape modelling to increased connectivity in the Taita Hills, SE Kenya. Journal for Nature Conservation, 2011, 19: 263-268. [67] Denier, L. Scherr, S. Shames, S. Chatterton, P. Hovani, L. Stam, N. The little sustainable landscape book. Global canopy programme, Oxford, England, UK, 2015. [68] Nadembega, P. Boussim, J.I. Nikiema, J.B. Poli, F. Antognoni, F. Medicinal plants in Baskoure, Kourittenga Province, Burkina Faso: an Ethnobotanical study. Journal of Ethnopharmacology, 2011, 133: 378-395. [69] Kadir, M.F. Sayeed, M.S.B. Mia, M.M. Ethnopharmacological survey of medicinal plants used by traditional healers in Bangladesh for gastrointestinal disorders. Journal of Ethno pharmacology, 2013, 147: 148-156. [70] Mahunnah, R.L.A. Ethnobotany and conservation of medicinal plants in Africa, The way forward in the next decade. In: Adeniji, (ed.) Proceedings of the 15th Meeting of the Inter-African experts committee on African traditional medicine and medicinal plants, Arusha, Tanzania, 2002. [71] Moravec, I. Fernández, E. Vlkova, M. Milella, L. Ethnobotany of medicinal plants of northern Ethiopia. Boletin, 2014, 13(2): 126 - 134. [72] Akram, M. Siddiqui, M.I. Akhter, N. Waqas, M.K. Iqbal, Z. Akram, M. Khan, A.A. Madni, A. Asif, H.M.Ethnobotanical survey of common medicinal plants used by people of district Sargodha, Punjab, Pakistan. Journal of Medicinal Plants Research, 2011, 5: 7073-7075. [73] Ovesna, J. Kucera, L. Hornickova, J. Svobodova, L. Stavelikova, H. Velisek, J. Milella, L. Diversity of S-alk(en)yl cysteine sulphoxide content within a putative core collection of garlic (Allium sativum L.) and its association with morphological and genetic background assessed by AFLP. Scientia Horticulturae, 2011, 129: 541 - 547. [74] Prance, G.T. Balee, W. Boom, B.M. Carneiro, R.L. Quantitative ethnobotany and the case for conservation in Amazonian. Conservation Biology, 1987, 1: 296-310. [75] Risser, P.G. The status of the science examining ecotones-A dynamic aspect of landscape is the area of steep gradients between more homogeneous vegetation associations. Bioscience, 1995, 45: 318-325. [76] Naiman, R.J. Johnston, C.A. Kelley, J.C. Alteration of North American Streams by beaver BioScience. 1988, 38: 753-762. [77] Petts, G.E. The role of ecotones in aquatic landscape management, In: Naiman, R.J. & Décamps, H. (eds.). The ecology and management of aquatic-terrestrial ecotones, UNESCO, Paris, FR. 1990: 227-261. [78] Grau, O. Castell, X.F. Ninot, J.M. Ferre, A. Trends in altitudinal distribution of plant diversity in the Catalan Pyrenees. Conference paper, Department of Biology, University of Bergen, Allégaten 41, N-5007, Bergen, Norway, 2011. [79] Roberson, E. Medicinal plants at risk, A native plant conservation campaign report. Technical Report, Center for Biological Diversity, 2008. http://www.scribd.com/doc/75492242/Medicinal-Plants-at-Risk [80] Amsalu, N. Bezie, Y. Fentahun, M. Alemayehu, A. Amsalu, G. Use and conservation of medicinal plants by indigenous people of Gozamin Wereda, East Gojjam zone of Amhara region, Ethiopia: an Ethnobotanical approach. Evidence-Based Complementary and Alternative Medicine, 2018: 23. [81] Tolossa, T.J. Megersa, M. Ethnobotanical Study of Medicinal Plants Used to Treat Human Diseases in Berbere District, Bale Zone of Oromia Regional State, South East Ethiopia. Evidence-Based Complementary and Alternative Medicine, 2018, 16: 1-33. [82] Yineger, H. Kelbessa, E. Bekele, T. Lulekal, E. Plants used in traditional management of human ailments at Bale Mountain National Park, Southeastern Ethiopia. Journal of Medicinal Plant Research, 2008, 2: 132- 153. [83] Schippmann, U. Leaman, D. Cunningham, A.B. Impact of cultivation and gathering of medicinal plants on biodiversity: Global Trends and Issues. FAO, Rome, Italy, 2002.