Fig. 3From: Assessment of beneficial fungal microorganism’s bio-efficacy in stimulating morphological and physiological parameters of Allium cepa plants grown in soil amended with fish wastesEffect of AM fungi, Trichoderma sp. inoculations and FW application on pigment fractions (mg/g Fwt) of onion leaves; a Chl a, b Chl b, c Carotenoids, d Total Chl and (e) Total pigments. Values reported in figures are means of 5 replicates with standard deviation. Different letters on the bars indicate significant differences among treatments using a one-way ANOVA followed by the Duncan’s multiple range test (p < 0.05). Three-way ANOVA results are shown in Table 2. *Control: onion plants non-inoculated with AM fungi or Trichoderma sp.; AM: onion plants inoculated with AM fungi; Trichoderma sp.: onion plants inoculated with Trichoderma sp.; AM + Trichoderma sp.: onion plants dually inoculated with AM fungi and Trichoderma spBack to article page