The effects of Pseudomonas koreensis IGPEB 17 and arbuscular mycorrhizal fungi on growth and physiological properties of ginger

The effect of Pseudomonas koreensis IGPEB 17 and arbuscular mycorrhizal fungi (AMF) on plant growth physiological properties ginger (Zingiber officinale) in net house conditions was investigated. experiment included four treatments including P. 17, biofertilizer combination AMF treatment. result indicated that had positive effects growth-promoting traits such as P-solubilization, protease, amylase, IAA, ACC deaminase production. Moreover, showed ability producing lipase cellulase. significantly increased height (57.6%), the leaf number (28.1%), length (23.3%) width (35.7%) compared to control However, treatment plant, leaf, by 68.4%, 42.3%, 30.2%, 54.7%, respectively Furthermore, dual inoculation enhanced chlorophyll a (76.5%), b (71.2%), total (73.3%), carotenoid content (74.7%), rather than control. In conclusion, results strain plants with alone.