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Assessment of Wild Edible Plant Species in East Hararghe Zone, Oromia, Ethiopia

Received: 20 December 2022     Accepted: 14 February 2023     Published: 28 March 2023
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Abstract

Wild edible plant species are very important to improve food security and diversify household income sources. However, its identification and document of wild edible plant species limited. The study was conducted in four districts of East Hararghe Zone, to identify and document of wild edible plant species in the study area. Wild edible plant species surveys, and data such as wilderness, edibility or parts used, growth form, threatening factors, conservation measures were assessed. People perceptions were captured from a total of 170 informants using an informal interview, focus group discussions, and questionnaires and observation in the study area. Most species taxonomically known and for those unknown, were collected and identified with elder peoples. Descriptive methods of data analysis were employed to analyze data on wild edible plant species. The result showed that a total of 26 wild edible plant species were recorded in the study area. Four life forms: 65% species were as trees, 15% as shrubs, 8% as herbs, and 8% as climbers. Parts used fruits 83%, bark 5%, seed 4%, leaf 4%, stem 2.94 and root 2% were recorded. Most of wild edible plant species were consumed as raw fruit (80%) as supplementary food supply. Women and children are responsible in wild edible plants collection. Potential of existed wild edible plants in the study area were low and the current abundance of wild edible plant species was decreasing. The most threatening factors to hinder the development of wild edible plant species were agricultural expansion and deforestation. This study identified the most importance of wild edible plant species to local communities, particularly in the selected districts. Wild edible plant plays an important role in rural livelihoods by ensuring food, medicine, and sustained income. Therefore, there is an urgent need for research on domestication of wild edible plants in home gardens, mixing with crops in the study area to enhance the wild edible plan species production for food security and dietary diversity in East Hararghe Zone. Further research also need to collect and conserve, propagation and management activities of the wild edible plants identified in the study area. Further study also carried out on nutritional contents of the wild edible plants. Finally, further study must be on strengthening botanical information, germplasm collection and genetic improvement, increasing the supply of high-quality planting materials, and promoting on-farm cultivation in the form of agroforestry systems to recognize the identifying and selecting preferred species.

Published in International Journal of Science, Technology and Society (Volume 11, Issue 3)
DOI 10.11648/j.ijsts.20231103.11
Page(s) 81-94
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

Identification, Wild Edible Plants, Domestication, Food Supply, Traditional Knowledge

References
[1] Addis, G. (2009). Wild and Semi-wild edible plants of Hamar and Xonso (South Ethiopia) with emphasis on their ethnobotany and nutritional composition of selected species. PhD thesis, Addis Ababa University.
[2] Afolayan, A. and Jimoh, F. (2009). Nutritional quality of some wild leafy vegetables in South Africa. International Journal of Food Science and Nutrition 60 (5): 424-431.
[3] Asfaw, Z. (2009). The future of wild food plants in southern Ethiopia: Ecosystem conservation coupled with enhancement of the roles of key social groups. Acta Horticulturae 806: 701-707.
[4] Beluhan, S. and Ranogajec, A. (2010). Chemical composition and non-volatile components of Croatian wild edible mushrooms. Food Chemistry 124: 1076-1082.
[5] Demel Teketay., FeyeraSenbeta., Maclachlan, M., Bekele, M. and Barklund, P. (2010). Edible Wild Plants in Ethiopia. Addis Ababa University Press, 575pp.
[6] Ruffo, C. K., Birnie A. &Tengnäs B. 2002. Edible wild plants of Tanzania. Regional land.
[7] Teklehaymanot, T. and Giday, M. (2010). Ethno botanical study of wild edible plants of Kara and Kewegosemi pastoralist people in Lower Omo River valley, DebubOmo Zone, SNNPR, Ethiopia. Journal of Ethnobiology and Ethnomedicine 2010, 6: 23.
[8] Royal botanic gardens Kew. (2016, May 9). State of the World’s Plants 2016. Kew report makes new tally for number of world's plants. Retrieved from https://stateoftheworldsplants.org/2016/
[9] Sabates-Wheeler, R., Tefera, M., & Bekele, G. (2012). Future-Agricultures, Working Paper 044.
[10] Seyoum, Y., Teketay, D., Shumi, G., & Wodafirash, M. (2015). Edible Wild Fruit Trees and Shrubs and Their Socioeconomic Significance in Central Ethiopia. Ethnobotany Research and Applications, 14, 183-197.
[11] Tebkew, M. (2015). Wild and Semi-Wild Edible Plants in Chilga District, Northwestern Ethiopia: Implication for Food Security and Climate Change Adaptation.
[12] Tebkew, M., Asfaw, Z., & Zewudie, S. (2014). Underutilized Wild Edible Plants in the Chilga District, Northwestern Ethiopia: Focus on Wild Woody Plants. Agriculture & Food Security, 3 (1), 12.
[13] Tebkew, M., Gebremariam, Y., Mucheye, T., Alemu, A., Abich, A., & Fikir, D. (2018). Uses of Wild Edible Plants in Quara District, Northwest Ethiopia: Implication for Forest Management. Agriculture & Food Security, 7 (1), 12.
[14] Teketay, D., Senbeta, F., Maclachlan, M., Bekele, M., & Barklund, P. (2010). Edible Wild Plants in Ethiopia (Vol. 575): Addis Ababa University Press Addis Ababa.
[15] Temesgen, G., Amare, B., & Silassie, H. (2014). Land Degradation in Ethiopia: Causes, Impacts and Rehabilitation Techniques. Journal of environment and earth science, 4 (9), 98-104.
[16] Wiryono, W., Japriyanto, J., & Erniwati, E. (2017). The Diversity of Locally Utilized Plants and Local Botanical Knowledge in Central Bengkulu District, Bengkulu Province, Indonesia. Biodiversitas Journal of Biological Diversity, 18 (4), 1589-1595. Yamane, T. (1967). Statistics: An Introductory Analysis, 2nd Edn, Harper and Row, New York.
[17] Alemayehu, G., Asfaw, Z., & Kelbessa, E. (2015). Plant Diversity and Ethnobotany in Berehet District, North Shewa Zone of Amhara Region (Ethiopia) with Emphasis on Wild Edible Plants. Journal of Medicinal Plants Studies, 3 (6), 93-105.
[18] Ali-Shtayeh, M. S., Jamous, R. M., Al-Shafie, J. H., Wafa'A, E., Kherfan, F. A., Qarariah, K. H., et al. (2008). Traditional Knowledge of Wild Edible Plants Used in Palestine (Northern West Bank): A Comparative Study. Journal of Ethnobiology and Ethnomedicine, 4 (1), 1-13.
[19] Amente, D. A. (2017). Ethnobotanical Survey of Wild Edible Plants and Their Contribution for Food Security Used by Gumuz People in Kamash Woreda; Benishangul Gumuz Regional State; Ethiopia. Journal of Food and Nutrition Sciences, 5 (6), 217-224.
[20] Ashagre, M., Asfaw, Z., & Kelbessa, E. (2016). Ethnobotanical Study of Wild Edible Plants in Burji District, Segan Area Zone of Southern Nations, Nationalities and Peoples Region (Snnpr), Ethiopia. Journal of ethnobiology and ethnomedicine, 12 (1), 32.
[21] Assefa, A., & Abebe, T. (2011). Wild Edible Trees and Shrubs in the Semi-Arid Lowlands of Southern Ethiopia. J Sci Dev, 1 (1), 5-19.
[22] Berihun, T., & Molla, E. (2017). Study on the Diversity and Use of Wild Edible Plants in Bullen District Northwest Ethiopia. Journal, of Botany.
[23] Betti, J. L., Kourogue, R. L., Mbong, F. A., Fils, P. E. B., & Njukouyou, O. F. N. (2020). Diversity in the Usages of Edible Wild Plants by the Baka and Bakwélé in the Periphery of the Tala Tala Forest Management Unit, North Congo. Ethnobotany Research. And Applications, 19, 1-20.
[24] CSA. (2013). Population Projections for Ethiopia 2007-2037: Federal Democratic Republic of Ethiopia, Population Census Commission Addis.
[25] Eticha, K. K., Denu, D., & Raga, D. (2019). Study on Ethno Botany of Edible Wild Plants in Shabe Sombo District, Jimma Zone, Oromia Regional State, Southwest Ethiopia.
[26] Gebretsadik, T. (2016). Causes for Biodiversity Loss in Ethiopia: A Review from Conservation Perspective. Journal of Natural Sciences, 6 (11), 32-40.
[27] Kebebew, M., & Mohamed, E. (2017). Indigenous Knowledge on Use of Medicinal Plants by Indigenous People of Lemo District, Hadiya Zone, Southern Ethiopia. International Journal of Herbal Medicine, 5 (4), 124-135.
[28] Kebede, A., Tesfaye, W., Fentie, M., & Zewide, H. (2017). An Ethno botanical Survey of Wild Edible Plants Commercialized in Kefira Market, Dire Dawa City, Eastern Ethiopia. Plant, 5 (2), 42-46.
[29] Regassa, T., Kelbessa, E., & Asfaw, Z. (2015). Ethnobotany of Wild and Semi-Wild Edible Plants of Chelia District, West-Central Ethiopia. Science, Technology and Arts Research Journal, 3 (4), 122-134.
[30] Yemane, 1967. A determination of sample size for farm households. Communications for Statistical Applications and Methods.
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    Musa Abdella, Bira Cheneke, Megarsa Ketama. (2023). Assessment of Wild Edible Plant Species in East Hararghe Zone, Oromia, Ethiopia. International Journal of Science, Technology and Society, 11(3), 81-94. https://doi.org/10.11648/j.ijsts.20231103.11

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    ACS Style

    Musa Abdella; Bira Cheneke; Megarsa Ketama. Assessment of Wild Edible Plant Species in East Hararghe Zone, Oromia, Ethiopia. Int. J. Sci. Technol. Soc. 2023, 11(3), 81-94. doi: 10.11648/j.ijsts.20231103.11

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    AMA Style

    Musa Abdella, Bira Cheneke, Megarsa Ketama. Assessment of Wild Edible Plant Species in East Hararghe Zone, Oromia, Ethiopia. Int J Sci Technol Soc. 2023;11(3):81-94. doi: 10.11648/j.ijsts.20231103.11

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  • @article{10.11648/j.ijsts.20231103.11,
      author = {Musa Abdella and Bira Cheneke and Megarsa Ketama},
      title = {Assessment of Wild Edible Plant Species in East Hararghe Zone, Oromia, Ethiopia},
      journal = {International Journal of Science, Technology and Society},
      volume = {11},
      number = {3},
      pages = {81-94},
      doi = {10.11648/j.ijsts.20231103.11},
      url = {https://doi.org/10.11648/j.ijsts.20231103.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijsts.20231103.11},
      abstract = {Wild edible plant species are very important to improve food security and diversify household income sources. However, its identification and document of wild edible plant species limited. The study was conducted in four districts of East Hararghe Zone, to identify and document of wild edible plant species in the study area. Wild edible plant species surveys, and data such as wilderness, edibility or parts used, growth form, threatening factors, conservation measures were assessed. People perceptions were captured from a total of 170 informants using an informal interview, focus group discussions, and questionnaires and observation in the study area. Most species taxonomically known and for those unknown, were collected and identified with elder peoples. Descriptive methods of data analysis were employed to analyze data on wild edible plant species. The result showed that a total of 26 wild edible plant species were recorded in the study area. Four life forms: 65% species were as trees, 15% as shrubs, 8% as herbs, and 8% as climbers. Parts used fruits 83%, bark 5%, seed 4%, leaf 4%, stem 2.94 and root 2% were recorded. Most of wild edible plant species were consumed as raw fruit (80%) as supplementary food supply. Women and children are responsible in wild edible plants collection. Potential of existed wild edible plants in the study area were low and the current abundance of wild edible plant species was decreasing. The most threatening factors to hinder the development of wild edible plant species were agricultural expansion and deforestation. This study identified the most importance of wild edible plant species to local communities, particularly in the selected districts. Wild edible plant plays an important role in rural livelihoods by ensuring food, medicine, and sustained income. Therefore, there is an urgent need for research on domestication of wild edible plants in home gardens, mixing with crops in the study area to enhance the wild edible plan species production for food security and dietary diversity in East Hararghe Zone. Further research also need to collect and conserve, propagation and management activities of the wild edible plants identified in the study area. Further study also carried out on nutritional contents of the wild edible plants. Finally, further study must be on strengthening botanical information, germplasm collection and genetic improvement, increasing the supply of high-quality planting materials, and promoting on-farm cultivation in the form of agroforestry systems to recognize the identifying and selecting preferred species.},
     year = {2023}
    }
    

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  • TY  - JOUR
    T1  - Assessment of Wild Edible Plant Species in East Hararghe Zone, Oromia, Ethiopia
    AU  - Musa Abdella
    AU  - Bira Cheneke
    AU  - Megarsa Ketama
    Y1  - 2023/03/28
    PY  - 2023
    N1  - https://doi.org/10.11648/j.ijsts.20231103.11
    DO  - 10.11648/j.ijsts.20231103.11
    T2  - International Journal of Science, Technology and Society
    JF  - International Journal of Science, Technology and Society
    JO  - International Journal of Science, Technology and Society
    SP  - 81
    EP  - 94
    PB  - Science Publishing Group
    SN  - 2330-7420
    UR  - https://doi.org/10.11648/j.ijsts.20231103.11
    AB  - Wild edible plant species are very important to improve food security and diversify household income sources. However, its identification and document of wild edible plant species limited. The study was conducted in four districts of East Hararghe Zone, to identify and document of wild edible plant species in the study area. Wild edible plant species surveys, and data such as wilderness, edibility or parts used, growth form, threatening factors, conservation measures were assessed. People perceptions were captured from a total of 170 informants using an informal interview, focus group discussions, and questionnaires and observation in the study area. Most species taxonomically known and for those unknown, were collected and identified with elder peoples. Descriptive methods of data analysis were employed to analyze data on wild edible plant species. The result showed that a total of 26 wild edible plant species were recorded in the study area. Four life forms: 65% species were as trees, 15% as shrubs, 8% as herbs, and 8% as climbers. Parts used fruits 83%, bark 5%, seed 4%, leaf 4%, stem 2.94 and root 2% were recorded. Most of wild edible plant species were consumed as raw fruit (80%) as supplementary food supply. Women and children are responsible in wild edible plants collection. Potential of existed wild edible plants in the study area were low and the current abundance of wild edible plant species was decreasing. The most threatening factors to hinder the development of wild edible plant species were agricultural expansion and deforestation. This study identified the most importance of wild edible plant species to local communities, particularly in the selected districts. Wild edible plant plays an important role in rural livelihoods by ensuring food, medicine, and sustained income. Therefore, there is an urgent need for research on domestication of wild edible plants in home gardens, mixing with crops in the study area to enhance the wild edible plan species production for food security and dietary diversity in East Hararghe Zone. Further research also need to collect and conserve, propagation and management activities of the wild edible plants identified in the study area. Further study also carried out on nutritional contents of the wild edible plants. Finally, further study must be on strengthening botanical information, germplasm collection and genetic improvement, increasing the supply of high-quality planting materials, and promoting on-farm cultivation in the form of agroforestry systems to recognize the identifying and selecting preferred species.
    VL  - 11
    IS  - 3
    ER  - 

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Author Information
  • Oromia Agricultural Research Institute, Fedis Agricultural Research Center, Harar, Ethiopia

  • Oromia Agricultural Research Institute, Fedis Agricultural Research Center, Harar, Ethiopia

  • Oromia Agricultural Research Institute, Fedis Agricultural Research Center, Harar, Ethiopia

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