Ex-ante sustainability assessment of cleaner banana production systems

摘要: As one of the largest users pesticides in world, banana production is responsible for numerous types pollution affecting water, soil and air causing a variety health issues. Agroecological innovations can help to reduce pesticide use achieve cleaner more sustainable systems. Innovations must be well suited diversity farms acceptable stakeholders involved production. We tested impact 18 agroecological Guadeloupe on sustainability three contrasted systems, using multi-criteria assessment model MASC. These included different fallow (A), bans (B), conditional applications (C), intercropping (D), resistant cultivars (E), integrated systems (F). In assessment, we introduced views 29 issues relative grouped through sets weightings, obtained by direct weighting indicators used tool. analysed effects each set weightings level these Our results showed that adoption have negative, positive or no overall Although none had effect all cropping some were relevant several farm types. However, this depended considered, because found stakeholder with opposing importance components. Integrated organic produced best terms increasing current farming order obtain at landscape scale, combination innovations, tailored farmers' situations preferences, still needs proposed.