Terug naar profiel Publicaties - ing. HCA (Bert) Rijk Kernpublicaties Genetic progress in Dutch crop yields Bert Rijk, Martin van Ittersum, Jacques Withagen (2013) Field Crops Research The crop yield gap between organic and conventional agriculture Tomek de Ponti, Bert Rijk, Martin K. van Ittersum (2012) Agricultural Systems Overige publicaties Wageningen University & Research