Species Enriched Grass–Clover Pastures Show Distinct Carabid Assemblages and Enhance Endangered Species of Carabid Beetles (Coleoptera: Carabidae) Compared to Continuous Maize

There is an urgent global need for the ecological intensification of agricultural systems to reduce negative impacts on environment while meeting rising demand products. Enriching grasslands with floral species a tool promote diversity and associated services at higher trophic levels, ultimately, enhance landscape matrix. Here, we studied organic pastures-based dairy production system plant enhanced grass–clover pastures respect effect activity density, functional traits, carabid assemblages, richness beetles. To understand land management beetles, two types low relatively high diversities in integrated crop–livestock rotational grazing (ICLS). As comparison, permanent conventionally managed maize were studied. We installed pitfall traps three weeks early summer, autumn. In total, 11,347 beetles 66 caught. Grass–clover did not differ habitat guilds, or richness, but conventional show density autumn proportion eurytopic mobile compared pastures. On pastures, found more endangered species, Carabus distinct assemblage maize. However, attribute lack increased traits intensive regime, which resulted compositional structural homogeneity vegetation. Still, presence specialized indicated potential organically dispersal through otherwise depleted fragmented landscape. By increasing crop ICLS, resources foraging nesting are created; therefore, add multi-functionality landscapes.