host
N/A
isolation_source
no template control
collection_date
N/A
geo_loc_name
USA: Iowa
lat_lon
N/A
matrix
no template control
treatment
N/A
strip
N/A
manure_amendment
N/A
plot
8
block
N/A
sample_day
N/A
sample_num
N/A
soil_type
N/A
depth
N/A
replicate
N/A
miseq_run
STRIPS_Run_2
BioSampleModel
Metagenome or environmental