Background Intercropping systems significantly influence chemical and biological properties of the soil. Our objective was to evaluate the effects of intercropping systems on soil organic carbon (SOC), total Kjeldahl nitrogen (TKN), available N, P and K, soil microbial biomass carbon (MBC) and microbial biomass nitrogen (MBN) under geranium (Pelargonium graveolens L.)-based intercropping systems. Results Geranium-based […]