The potential of indigenous rhizobacteria from areca nut rhizosphere in South Konawe regency as a plant growth promoter

Sustainable agriculture focuses on the applied of biological resources in agricultural cultivation process, therefore exploration and isolation potential microbes as fertilizers need to be continuously developed. The research aim was get indigenous rhizobacteria isolates from rhizosphere areca nut plants plant growth promotor. experiment consists 4 series based location isolate collection, namely Angata 7 isolates, Landono Palangga 6 Wolasi, using a complete randomized design with three replications. these various laboratory scale evaluated via seed viability vigour tests upland rice indicator plant. Inoculation seeds able improve shown by increasing development, germination percentage, index, relative rate compared control. found that 19 which have promote were selected, AG1, AG2, AG3, AG4 AG7 (Angata), LD1, LD2, LD3, LD4, LD5 LD7 (Landono), PL1, PL2, PL5, PL6 (Palangga) WL1, WL2, WL3 WL4 (Wolasi). Field-scale experiments is required evaluate biofertilizers.