Tephrosia, a genus of flowering plants, has long intrigued researchers for its potential applications in dry ecological settings. Contemporary agriculture confronts formidable challenges, including land degradation and soil fertility depletion, exacerbated by the excessive use of inorganic fertilizers. While inorganic fertilizers have bolstered food grain production, they have concurrently compromised soil health, microbial diversity, and water retention capacity. This predicament necessitates a shift towards organic fertilizers to foster robust crop growth and sustainable agricultural practices. Organic fertilizers, particularly green manures, offer a holistic solution by replenishing soil fertility, enhancing microbial activity, and improving soil physico-chemical properties. Among green manures, Tephrosia emerges as a paramount choice due to its nitrogen-fixing ability, medicinal attributes, and adaptability to challenging environments. This review delves into the latent potential of Tephrosia as a green manure crop, highlighting its role in soil rejuvenation, weed control, and pest management. Furthermore, it elucidates Tephrosia's efficacy in mitigating soil salinization, enhancing nutrient availability, and fostering soil structure. By unravelling the enigmatic capacities of Tephrosia, this article advocates for its widespread adoption in sustainable agriculture, heralding a paradigm shift towards ecological resilience and quality food grain production. This review endeavours to elucidate the mystique surrounding Tephrosia by examining its ecological significance, physiological adaptations, and potential roles in arid environments. Through a comprehensive analysis of existing literature, this paper aims to provide insights into the multifaceted dimensions of Tephrosia's contributions to dry ecology, including its role in soil stabilization, biodiversity conservation, and medicinal properties. By deciphering the enigmatic potentials of Tephrosia, this review seeks to foster a deeper understanding of its relevance in sustainable ecosystem management and the development of innovative solutions for arid land restoration.
