Fig. 8

Principal component analysis of growth promotion of 5 efficient strains including Bacillus altitudinis IHB B 1045, B. cereus IHB B 1702, Pseudomonas frederiksbergensis IHB B 1059, P. mohnii IHB B 7048, and P. moreii IHB B 7168 in tea seedlings under nursery condition