A dataset of biological data from typical black soil farmland

The data submitted in this instance include bacterial, fungal and metagenomic sequencing data from soil profiles; bacterial and archaeal sequencing data from radiation sterilisation experiments; and data relating to ammonia-oxidising microorganisms.

The sampling sites for all three sets of experiments are located within the Northeast Black Soil Region. Soil DNA was amplified via PCR using bacterial, fungal and archaeal-specific primers, as well as primers targeting the Comammox gene; raw sequence data and bioinformatics analysis results were obtained through high-throughput amplicon sequencing (Illumina MiSeq). Data formats include Fastq (.fastq or .gz compressed) and Excel (.xlsx) files, as well as metadata tables uploaded to NCBI, physicochemical property tables and quantitative data tables.