Aeolian sandy soil mega-aggregate X2221 (NT replicate 4)
collection_date
2025-07-07
depth
0-25 cm
elev
1243.7 m
env_broad_scale
cropland biome [ENVO:01000245]
env_local_scale
agricultural field [ENVO:00000114]
env_medium
agricultural soil [ENVO:00002259]
geo_loc_name
China: Xinjiang, Hotan
lat_lon
37.7000 N 79.1333 E
collection_method
separate fresh soil sample collected from each experimental plot with minimal structural disturbance
crop_rotation
single-crop spring maize system; no crop rotation
cur_land_use
row crops
cur_vegetation
maize (Zea mays L.), cultivar Dingyu 678
isolation_source
mega-aggregate fraction (>2 mm) of aeolian sandy agricultural soil
samp_mat_process
fresh soil dry-sieved and the >2 mm mega-aggregate fraction retained
sieving
dry sieving
size_frac
>2 mm
soil_type
aeolian sandy soil
source_material_id
X2221
store_cond
immediately stored at -80 C until DNA extraction and microbial analysis
treatment
NT
replicate
4
BioSampleModel
MIMARKS.survey
BioSampleModel
MIGS/MIMS/MIMARKS.soil