The global agricultural sector faces the dual challenge of ensuring food security and environmental sustainability, necessitating a shift towards multifunctional land use systems. This study investigates the potential of lavender-based land use systems (LBLUS) as a model for sustainable agriculture and rural development. Lavender (Lavandula spp.), a perennial, drought-resistant aromatic plant, offers a low-input, high-value alternative to conventional crops, particularly on marginal lands. We employed a mixed-methods approach, combining agronomic field experiments, life cycle assessment (LCA), and socio-economic surveys across three case study regions in the Mediterranean basin. Agronomic results demonstrated that lavender cultivation significantly enhanced soil organic carbon (by 22%), improved water retention, and supported 45% higher pollinator biodiversity compared to adjacent annual crop systems. The LCA revealed a 60% lower carbon footprint per unit of revenue generated from lavender essential oil versus conventional wheat cultivation. Socio-economic surveys of 150 small-scale farmers and 30 processing enterprises indicated that lavender integration diversified income streams, with value-added products (essential oils, hydrosols, dried bouquets) increasing farm profitability by up to 35%. Furthermore, the development of lavender-based agritourism created new local employment opportunities, particularly for women and youth. However, barriers to adoption were identified, including high initial investment costs, lack of technical knowledge, and underdeveloped market linkages. The study concludes that LBLUS represents a viable and synergistic strategy for achieving environmental sustainability and economic resilience in rural areas. By providing ecosystem services, generating high-value products, and fostering tourism, lavender systems can catalyse a circular bioeconomy, contributing to the revitalization of rural communities while promoting ecological stewardship. Policy support for knowledge transfer, market access, and initial investment is crucial for scaling this model.

lavender, plantation, importance, particularities, environment

agronomy

Presentation: poster