An ethnoveterinary study on medicinal plants used by the Buyi people in Southwest Guizhou, China

Yong Xiong,Chunlin Long

doi:10.1186/s13002-020-00396-y

Abstract

BackgroundThe Buyi (Bouyei) people in Qianxinan Buyi and Miao Autonomous Prefecture, Southwest Guizhou, China, have used medicinal plants and traditional remedies for ethnoveterinary practices, such as treating domestic animals during livestock breeding, since ancient times. However, the unique ethnoveterinary practices of the Buyi have rarely been recorded. This study aimed to identify the plants used in their traditional ethnoveterinary practices, and to propose suggestions for future conservation and sustainable use of this knowledge.MethodsEthnobotanical fieldwork was conducted in 19 villages/townships in Qianxinan Prefecture between 2017 and 2018. Data were collected from the local Buyi people through semi-structured interviews and participatory observations. The informant consensus factor (FIC) and use reports (URs) were utilized to evaluate the consent of the current ethnoveterinary practices among the local communities, and 83 informants were interviewed during the field investigations. Plant samples and voucher specimens were collected for taxonomic identification.ResultsA total of 122 plant species, belonging to 60 families and 114 genera, were recorded as being used in ethnoveterinary practices by the Buyi people. The most used ethnoveterinary medicinal plant (EMP) parts included the roots, whole plant, and bulb, and the most common preparation methods included decoction, crushing, and boiling. Some EMPs, such as Quisqualis indica and Paris polyphylla, have special preparation methods. The informant consensus factor (FIC) and use reports (URs) of the EMP species were analyzed. Twenty EMP species with the highest URs were noted as having particular importance in the daily lives of Buyi people in Qianxinan Prefecture.ConclusionIn this study, we identified traditional ethnoveterinary knowledge of the medicinal plants among the Buyi communities in Qianxinan Prefecture. This knowledge has previously been limited to local vets, herders, and aged community members. Plants with important medicinal uses need to be validated phytochemically and pharmacologically in the future, to develop new alternative drugs for veterinary purposes.

Highlights

Ethnoveterinary medicines are generally defined as being used for folk skills, beliefs, knowledge, practices, methods related to animals’ health, and to cure various ailments in the ethnic group areas [1]
Buyi people in Qianxinan Buyi and Miao Autonomous Prefecture of Southwest Guizhou are dependent on medicinal plants for ethnoveterinary practices
Traditional knowledge on ethnoveterinary medicine is related to the local social-cultural characteristics of the Buyi people and plays a pivotal role in livestock production

Summary

Introduction

Ethnoveterinary medicines are generally defined as being used for folk skills, beliefs, knowledge, practices, methods related to animals’ health, and to cure various ailments in the ethnic group areas [1]. Ethnoveterinary medicine is the overall scientific term for traditional animal health care, which provides low-cost alternatives to allopathic drugs. The utilization of traditional ethnoveterinary remedies provides a cheaper, easier, and more sustainable alternative to synthetic drugs and pharmaceuticals [2]. In China, traditional knowledge of ethnoveterinary medicine originates from indigenous peoples’ daily livestock management and the long history of these practices, such as those recorded in A Complete Collection of Veterinary Herbal Medicines [3], Chinese Veterinary Medicine [4], Tibetan Veterinary Drugs and Instrument Atlas in Zuoergai Plateau [5], and Mongolian Veterinary Research [6]. The Buyi (Bouyei) people in Qianxinan Buyi and Miao Autonomous Prefecture, Southwest Guizhou, China, have used medicinal plants and traditional remedies for ethnoveterinary practices, such as treating domestic animals during livestock breeding, since ancient times. This study aimed to identify the plants used in their traditional ethnoveterinary practices, and to propose suggestions for future conservation and sustainable use of this knowledge

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Methods

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Discussion

Conclusion