Microbial community shifts and plant performance improvements driven by Bacillus firmus in Pampa agroecosystems

The impact of Bacillus firmus-based bionematicides on rhizosphere microbiota and plant performance remains poorly understood in complex agroecosystems. This study evaluated the effects of B. firmus application on soil microbial communities, nematode dynamics, and soybean productivity in the Pampa biome.