Fig. 2From: Arabidopsis seedlings respond differentially to nutrient efficacy of three rock meals by regulating root architecture and endogenous auxin homeostasisEffects of simultaneous addition of micronutrients and organic nutrients to growth media on 2-week-old Arabidopsis seedling growth. a photographs of Arabidopsis seedlings with or without added nutrients; b fresh weight; c primary root length; d lateral root length; e lateral root density; f root hair length; g root hair density; h photographs showing root hairs. Data are presented as mean (n = 30) ± SD. * and ** indicate p < 0.05 and p < 0.01, respectivelyBack to article page