2023/12/07 by Pinochet, Xavier, Valantin-Morison, Muriel, Baraton, Emmanuel +17
#0 #Blé tendre #Colza #Itinéraire technique #Protection intégrée #Rotation culturale #Système de culture
paper · doi:10.17180/bxnw-w827
Integrated protection of crop rotation with winter oilseed rape (WOSR) and winter wheat: Conception and multicriteria evaluation of pesticides saver cropping practices The PICOBLE project was looking for knowledge and knowhow likely to contribute to a reduction of pesticides use in wheat and WOSR-based rotations, at the scale of annual cropping practices. New cropping techniques have been imagined, discussed and tested in the field before being assessed with a multi-criteria approach. A 30-40% reduction of the total amount of pesticides is possible, without X. Pinochet et al. 244 Innovations Agronomiques 28 (2013), 243-256 affecting the farmer economic result under given price hypothesis, but with a 10% reduction of the production, that might affect the economic competiveness of the connected industries. Results and knowledge produced during the project open new perspectives for further reductions on the longer term. Nevertheless, work is still needed and approaches have to be extended to cropping systems and landscapes scales.