Boulogne-Billancourt, 2016-Jun-02 — /EPR Retail News/ — Carrefour has implemented an ambitious agro-ecological approach promoting agricultural supply chains that are committed to local, innovative and sustainable farming; specific solutions such as synthetic pesticide free strawberries or Carrefour Quality free range eggs from hens fed on 100% French plant-based feed and reared without antibiotic treatment during the…