Phosphate solubilizing bacteria inducing systemic resistance with a potential for use as biofertilizer for rice

Induced systemic resistance (ISR) and biofertilizer are two activities in plant protection from pathogens as well an alternative to the use of traditional fertilizers. The purpose study was determine other features 4 bacteria that have ability phosphate solvents produce indole siderophore compounds them inducers indicate their possibility be applied biofertilizers rice plants. This is experimental with four (4) been identified characterized molecularly: Paenibacillus alvei AP4SR, AP6SR, Bacillus cereus RH8SR, RH10SR. results showed characteristics could biofertilizers. fix nitrogen shown by AP6SR RH10SR, while dissolve potassium Only three isolates were able increase metabolite levels, namely RH10SR RH8SR. Bacterial inoculation had a significant effect on height number tillers at age 40 days, tillers/plant increased 56.52%..