1. Life cycle assessment of open field sea fennel production in central Italy
- Author
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Duca, Daniele, Boakye-Yiadom, Kofi Armah, Ilari, Alessio, Aquilanti, Lucia, and Foppa Pedretti, Ester
- Abstract
Sea fennel is a minor crop of emerging socioeconomic importance in the Mediterranean region. Despite its potential, there has been no assessment of its environmental impacts to support its perceived sustainability for broader promotion. Using a life cycle assessment (LCA), we evaluated the environmental performance of sea fennel production in an open field. A cradle-to-farm gate assessment was conducted using a functional unit (FU) of 1 kg of fresh sea fennel at the farm gate. The system boundaries encompassed the nursery, cultivation, and waste management phases. Primary data was collected from farms in the Marche region of Italy. The environmental impacts were assessed using the Environmental Footprint (EF) 3.0 midpoint life cycle impact assessment method. From the results, the primary hotspot input was plastic mulch, with a relative contribution of over 50% across most impact categories. Increasing the recycling rate from 30% to 70% substantially improved the environmental performance of sea fennels, reiterating the need for further investment in plastic recycling. This study provides insights into the environmental sustainability of sea fennel production. Findings demonstrate that sea fennel cultivation offers a promising path toward sustainable biomass production, underscoring the prospects for its commercial exploitation.
- Published
- 2024
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