MEACROS: a tool for multi-criteria evaluation of alternative cropping systems

A procedure aimed at identifying cropping systems suitable for environmentally sensitive areas has been developed within the framework of a coordinated Italian project. It has been implemented as a DSS software named Multi-criteria Evaluation of Alternative CRopping Systems (MEACROS which makes it possible for decision-makers to compare different scenarios based on alternative cropping systems. A set of default technical—agronomic, economic, and environmental criteria have been included in MEACROS to allow for the different impacts induced by each scenario. Users can select between the proposed set of criteria and/or in-putting new ones. The software performs concordance analysis, providing preference rankings for the alternatives, based on computed indices and allowing a good sensitivity analysis of weighted values as well as displaying the results in graphic form. Indicative results are presented here in a case study concerning a farm in a flat, sensitive area in Northern Italy.