[Article] Nitrogen fertilization alters the effects of earthworms on soil physicochemical properties and bacterial community structure - ScienceDirect | SCIENCES DU VEGETAL | Scoop.it
From www.sciencedirect.com - January 6, 2020 6:46 AM

The response of the soil bacterial community to earthworms and N addition was studied.
Earthworms increased, but N fertilization decreased soil macroaggregate proportion.
The combined effects of earthworms and N addition varied with the application rate.

How earthworm and high N input increased abundance of Flavobacterium and Pseudomonas.