Trophic interrelationships drive the biogeography of protistan community in agricultural ecosystems

Protists are essential for nutrient cycling and plant performance in diverse ecosystems. However, the biogeographic patterns and driving forces (i.e. abiotic or biotic factors) of protistan communities remain poorly understood in agricultural ecosystems. Here, the biogeographic patterns of soil protists were assessed in adjacent pairs of maize and rice fields across eastern China. By combining our results with previously published datasets, we...