Plant Growth Promoting Endophytic Bacteria Bacillus australimaris BLR41 and Enterobacter kobei BLR45 Enhance the Growth of Medicinal Plant Barleria lupulina Lindl.

A total of 50 root colonising bacterial endophytes were identified from a medicinal plant in this investigation (Barleria lupulina), and characterized based on morphologically selected isolates, BLR41 Gram-negative motile, rod-shaped BLR45 was Gram-positive, rod-shaped, light yellow color. The isolate motile the positive for indole. strains citrate, amylase, protease, lipase. Among all exhibited higher enzymatic test amylase lipase, protease. Furthermore, PGP efficacy as maximum production zinc phosphate solubilization BLR45. Solubilization highest (2.80 μg/mL) obtained by BLR41, followed BLR23 then BLR35. level (2.60 recorded with BLR45, BLR07 BLR18. consortium performed better results than individual inoculation. Bacillus australimaris Enterobacter kobei following 16S rRNA sequencing. all, seed germination induced 93% BLR41+BLR45, compared to control (T1). An increase shoot length 30% treatment BLR41+BRL45, (54%), (35%), respectively. On other hand, mixed cultures, showed an increased fresh weight dry 65% 58%. findings study indicate that B. E. significantly enhances growth Pot experiment properties.