This research demonstrates an innovative way to convert agricultural waste into valuable products using fungi. Scientists showed that agricultural digestate (waste from biogas production) can be used to grow beneficial fungi that produce compounds useful for improving plant growth. This process represents a sustainable solution for managing waste while creating valuable agricultural products. Impacts on everyday life: – Provides an environmentally friendly way to handle agricultural waste – Creates natural plant growth promoters for improved crop production – Reduces the need for chemical fertilizers in agriculture – Contributes to more sustainable farming practices – Helps develop circular economy solutions for waste management