A method to analyse differences between conventional and organic variety tests

M. Przystalski, A. Büchse, Aart M. Osman, H Piepho, P. Krajewski. 2007. A method to analyse differences between conventional and organic variety tests. COST SUSVAR workshop on varietal characteristics of cereals in different growing systems with special emphasis on below ground traits. , Velence, Hungary. 29-31 May 2007.