Study on diazotrophic and IAA producing bacteria isolated from desert soil submit an application for Biofertilizer.

ABSTRACT

Biofertilizers are an alternative to mineral fertilizers for increasing soil productivity and plant growth in sustainable agriculture. The objective of this study wheat plant growth promoting by non symbiotic (Azotobacter spp.)Strains as biofertilizer on soil properties and seedling growth of wheat in soil, and the application treatments included the control (without bacteria inoculation), non symbiotic organism isolated saline desert soil in which studied soil all properties. Checked nitrogen fixing activity, IAA producing activity and studied activity against pesticide of all isolated and record results.