what is rhizosphere microbiome

The rhizosphere microbiome refers to the diverse community of microorganisms inhabiting the rhizosphere, including bacteria, fungi, archaea, and viruses. These microbes interact with plants by facilitating nutrient acquisition, disease resistance, and growth regulation. The microbiome structure is shaped by plant species, soil type, root exudates, and environmental factors. This complex network forms a functional unit critical for plant health and soil fertility.