Fig. 6From: Identification and growth-promoting effect of endophytic bacteria in potatoEffect of strain K-9 on growth promotion of potato tuber during formation. Each treatment had 3 replications. Symbol indicates significant differences according to the Duncan’s multiple range test (P < 0.05, P < 0.01). A Plant height. B Thick stems. C Fresh biomass weight. D Dry biomass weight. E Root growth phenotype of potatoBack to article page