Search results for "culturalpractices"

Accompagner les réseaux DEPHY-FERME et DEPHY EXPE dans la caractérisation de l’effet des systèmes de culture sur la flore adventice

2015

To characterize weed pressure in agricultural fields of the DEPHY Ecophyto networks, the "weeds" working group of the CASIMIR project, helped by crop and weed experts working for the french crop institutes, developed two methods (CASIMIR DEPHY­FARM and CASIMIR DEPHY­EXPE) to survey weeds in main crops. The objectives of these methods are: (i) with short­term concern, assess the efficacy of farming practices to manage weeds within the crop season, (ii) with long­term concern, assess the effect of cropping system (farming practices and crop sequence) on the dynamic of the weed communities. The CASIMIR DEPHY­FARM method is based on walk away surveys made within a 2000­m² reference plot where t…