How does the worm population benefit a wheat field ecosystem?

Worms play a crucial role in a wheat field ecosystem by enhancing soil fertility through their organic matter decomposition and nutrient cycling. As they burrow through the soil, they aerate it, improving water infiltration and root growth. Their castings are rich in nutrients, which promote healthier plant growth and increase crop yields. Additionally, their activity supports beneficial microorganisms, contributing to a more balanced and resilient soil ecosystem.