Microbial products are defined as naturally active products or microbial inoculators, including bacteria, algae, fungi, or biological compounds which can benefit soils and plants. These biological products are different from chemical fertilizers and are environmentally friendly. They are used on plant disease control, soil conditioner, and biological pest control.
These microbial products contains live microorganisms that can live around or in the roots when applied to seeds, plants, or soil. These microorganisms promote plant growth by increasing the availability or accessibility of nutrients, stimulating root growth, or aiding other beneficial symbiotic relationships.