Indigenous knowledge in the sustainable management of a biodiversity-based millennium-old tea forest in the highlands of Yunnan Province, southwestern China

The large-scale expansion of tea plantations has been associated with biodiversity decline and an increased vulnerability due to climate fluctuations within the tea cultivation landscape. In contrast, the millennium-old tea forest in Jingmai Mountain, along the Mekong River Basin in Pu'er Prefecture of Yunnan province, China, showcases a longstanding symbiosis between biodiversity conservation and the stability of rural livelihoods. This study explored indigenous knowledge pertaining to the sustainable management of the millennium-old tea forest. In the study, 239 individual farmers and key informants were interviewed for data collection. The results illustrated the profound reservoir of indigenous knowledge on sustainable management of the millennium-old tea forest preserved by the Blang community. The ecological perspective and internalized constraints of sacred knowledge, combined with productive knowledge in practice, contribute to the sustainable management of this unique ecosystem. The goal of the study is to share a success story and impart the teachings of a wise indigenous group to others for biodiversity conservation and sustainable rural development.