Agriculture & Biology
agricultural management
100%
forest soils
90%
Acidobacteria
71%
cropland
62%
soybeans
57%
soil
39%
rhizosphere
34%
soil sampling
22%
ribosomal RNA
18%
land use change
15%
soil management
15%
agricultural soils
14%
aluminum
11%
quantitative polymerase chain reaction
10%
nucleotide sequences
8%
bacteria
7%
assays
6%
genes
4%
Earth & Environmental Sciences
community response
96%
agricultural management
95%
soybean
84%
forest soil
78%
soil
33%
rhizosphere
29%
gene
14%
soil management
11%
mesocosm
10%
bioindicator
10%
agricultural soil
10%
land use change
8%
assay
8%
aluminum
7%
bacterium
6%
effect
2%
Medicine & Life Sciences
Soybeans
96%
Forests
93%
Soil
84%
Acidobacteria
44%
Rhizosphere
28%
rRNA Genes
12%
16S Ribosomal RNA
12%
Environmental Biomarkers
8%
Aluminum
6%
High-Throughput Nucleotide Sequencing
5%
Real-Time Polymerase Chain Reaction
4%
Bacteria
4%