Vol. 10, Special Issue 1, Part G (2026)

Curcuma caesia Roxb. is a family member of Zingiberaceae commonly known as black turmeric. It is characterized by its distinctive dark purple to black rhizomes, The leaves and rhizomes of this plant are extensively used in Ayurvedic medicine and as traditional remedies for various ailments. The biological effects of C. caesia, such as antioxidant, antimicrobial, anticancerous, antiulcer, anti-inflammatory properties, anthelmintic, anxiolytic and CNS depressant activity and many other miscellaneous activities, which are due to the presence of various bioactive components. The diverse chemical composition contained in this plant contributes to various biological activities, which may be beneficial for the health, food, and cosmetic industries. However, its cultivation, conservation, and commercial exploitation remain constrained. This study investigates the challenges encountered by black turmeric farmers in the Koraput region of Odisha, with a particular focus on the Dasmantpur block. The most significant issue identified is the consistently low yield, which directly limits production potential. In addition to this, difficulties in market accessibility and a lack of awareness regarding high-yield black turmeric varieties exacerbate the situation. This article explores the phytochemical composition, traditional uses, medicinal properties, and potential health benefits of black turmeric. It also examines the challenges related to its cultivation and conservation efforts. The study emphasizes the need to address these systemic barriers through targeted policies and support mechanisms, which are essential for promoting the sustainable development of black turmeric cultivation. Farmers can enhance their income by cultivating black turmeric, which offers health benefits and is highly marketable to pharmaceutical companies, Ayurvedic practitioners, herbal medicine dealers, and Ayurvedic retail outlets. By tapping into this lucrative market, farmers not only contribute to the growing wellness sector but also secure a steady revenue stream by supplying a product that is both valuable and versatile in its application.