Fig. 4From: Root morphology and seed and leaf ionomic traits in a Brassica napus L. diversity panel show wide phenotypic variation and are characteristic of crop habitSeed mineral concentrations of Brassica napus grown in compost. Data are means of up to 380 genotypes, including winter OSR (n = 162), spring OSR (n = 127), semiwinter OSR (n = 7), winter fodder (n = 15) and swede (n = 31) habits. Boxes represent the mid two quartiles with the median drawn; whiskers are the 95 % confidence limits plus extremesBack to article page