Question

1.__________ are microorganisms used to improve soil fertility​

Answer 1

Answer:

u can choose any name from below

Explanation:

Beneficial microorganisms include those that create symbiotic associations with plant roots (rhizobia, mycorrhizal fungi, actinomycetes, diazotrophic bacteria), promote nutrient mineralization and availability, produce plant growth hormones, and are antagonists of plant pests, parasites or diseases (biocontrol agents).

Answer 2

Answer:

Bacteria and fungi are microorganisms used to improve soil fertility​.