Nivetha

**Bacillus subtilis** is one example of a probiotic used in agriculture to increase crop productivity. It is well known that this bacterium can shield plants from several plant diseases and encourage plant growth. Bacillus subtilis can colonize plant roots and promote root growth when applied to crops, which enhances nutrient intake and overall plant health. It also generates antimicrobial chemicals, which lower the risk of plant diseases by inhibiting the growth of dangerous microorganisms in the soil. In general, the application of Bacillus subtilis as a probiotic in agriculture has demonstrated encouraging outcomes in terms of raising crop resilience and yield.