Isolation and Characterization of Plant Growth-Promoting Endophytic Bacteria Paenibacillus polymyxa SK1 from Lilium lancifolium

Figure 9

Plant growth promotion in Lilium varieties upon P. polymyxa SK1 inoculation. SK1-inoculated and noninoculated control (CK) plants of Tresor variety showed clear differences for plant height (a) and bulbs and root morphology (b). Similar differences were found for plant height and bulbs and root morphology between inoculated and control plants of White Heaven variety (c) and (d).

(a)

(b)

(c)

(d)