Conservation Strategies for Medicinal Plants in Ethiopia: A Comprehensive Review

Abstract

This review provides an in-depth analysis of the policies, challenges, and conservation measures related to medicinal plants in Ethiopia. The country has implemented various policies to support sustainable development and utilization of plant resources, spanning environmental protection, natural resource development, and diversification of domestic commodities. However, indigenous knowledge of medicinal plants is at risk due to factors such as environmental degradation, deforestation, and the passing of traditional practitioners. Efforts to document this knowledge and establish herbaria are crucial for the conservation of declining medicinal plants. The study emphasizes the importance of raising awareness, especially among the youth, about the contribution of traditional medicine to primary healthcare needs. It highlights the challenge of passing down this knowledge, with younger generations showing less interest in traditional practices. Incorporating traditional medicine into school curricula is suggested to bridge this gap. Furthermore, the review addresses sustainability and continuity issues faced by traditional medicine in Ethiopia, including loss of medicinal plant taxa and habitats. Preserving diverse cultures with indigenous medicinal knowledge is essential for valuing biodiversity and ensuring resource availability for future generations. In-situ and ex-situ conservation methods are recommended to conserve valuable plant biodiversity and combat threats like habitat loss, environmental degradation, and overharvesting. In particular, in-situ conservation is crucial for plants difficult to domesticate, as well as those unable to produce desired active principles outside their natural habitats. This comprehensive review underscores the urgency of coordinated efforts to transition from unsustainable practices to ecologically sound, socially acceptable, and economically equitable production and utilization systems for medicinal plants. It advocates for the implementation of conservation strategies tailored to Ethiopia's unique biodiversity challenges, safeguarding the valuable medicinal plants that are integral to the nation's cultural heritage and healthcare traditions.