Applied agroecology group

Harvesting the future

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Why Is Soil “Happier” When It Has Plants and Earthworms?

Researchers from AgroecoliveLab actively participated in the programme of the International Day of Women and Girls in Science, organised by the University of Jaén and held on February 17, 2026. The initiative included a wide range of workshops and science outreach activities aimed at students from different educational levels.

During the workshop “Why Is Soil ‘Happier’ When It Has Plants and Earthworms?”, we explained to students from CEIP San Marcos (Garciez) the importance of vegetation cover in protecting soil from erosion, improving its structure, and enhancing biodiversity. We also explored the fundamental role of earthworms — true soil engineers — in improving soil fertility and recycling nutrients through composting processes.

It was an enriching experience that demonstrates how fostering scientific curiosity from an early age is key to building a more sustainable future.