Medicinal Plants Used to Manage Human and Livestock Ailments in Raya Kobo District of Amhara Regional State, Ethiopia

الملخص EN

Plant-based traditional medicine is practiced in Raya Kobo district, Amhara Regional State, Northeastern Ethiopia, to manage different human and livestock ailments.

However, the formal ethnobotanical survey that documented such knowledge is lacking.

Therefore, the aim of this study was to document the traditional knowledge on the use of medicinal plants to manage human and livestock ailments in the district.

The study was conducted from January to July 2017 in five purposefully selected kebeles of the district.

Ethnobotanical data were collected mainly using semistructured interviews conducted with 150 informants.

In the five kebeles, 30 informants (15 males and 15 females) were selected using the stratified random sampling method from a list of traditional practitioners and knowledgeable individuals.

Data were analyzed by employing descriptive and inferential statistical methods.

The study documented a total of 91 medicinal plant species (distributed in 51 families) used in managing 38 human and 12 livestock ailments.

Out of the total recorded plants species, 74 and 17 were used in managing human and livestock ailments, respectively.

Leaves were the most frequently used plant parts in the preparation of remedies, accounting for 53.1% of the total preparations.

The three most common methods of remedy preparation were grinding/pounding (23.5%), crushing (19.8%), and boiling (14.5%).

Preference ranking conducted by selected informants on eight medicinal plants used in treating human febrile illness locally called “mich” revealed that Ocimum urticifolium is the most preferred medicinal plant—an indication of its high potency against the disease, and therefore needs to be prioritized for future scientific investigation.

The result of this study demonstrated the rich traditional knowledge and practices in the district on the use of medicinal plants in treating various human and livestock ailments.

Deforestation and drought were reported to be the major factors in the district threatening the medicinal plants and the associated knowledge.

Thus, concerted efforts have to be made to conserve this important heritage using every possible means.