Cropland Control 51 day subplot 3
DNA extraction was performed using a single procedure standardized by the GenoSol platform, based on the standardized 'ISO-11063: Soil quality Method' to directly extract DNA from soil protocol. Library preparation and sequencing were performed by the GeT-PlaGe platform (Auzeville, France). As the DNA concentration were low, libraries were prepared using the TruSeq Nano DNA, which included a whole metagenome amplification step. Libraries were then sequenced with Illumina NovaSeq 2x150bp technology.