biodiversificar

A rare ecology/agronomy neologism meaning to increase biological diversity in a system — diversifying the species planted in a field or living in a habitat. Used almost exclusively in environmental-science and sustainable-agriculture writing, not everyday speech.

• El proyecto busca biodiversificar los cultivos de la región. — The project aims to biodiversify the region's crops.
• Biodiversificar un ecosistema degradado puede tardar décadas. — Biodiversifying a degraded ecosystem can take decades.
• Los agrónomos recomiendan biodiversificar en lugar de sembrar un solo cultivo. — Agronomists recommend biodiversifying instead of planting a single crop.

A specialized coinage, not a word most native speakers use or recognize outside ecology contexts — diversificar alone (without the bio- prefix) is the everyday word for 'to diversify' in general contexts.