Agriculture & Biology
particulate organic matter
100%
soil aggregates
91%
particulates
70%
corn
46%
cover crops
39%
soil organic matter
39%
corn silage
38%
rye
36%
tillage
34%
silage
29%
ecosystems
27%
carbon
23%
net primary productivity
23%
organic soils
20%
Poa pratensis
15%
soybeans
14%
silt
13%
Zea mays
13%
clay
11%
Trifolium alexandrinum
10%
pastures
9%
Dactylis glomerata
9%
Trifolium pratense
9%
Glycine max
9%
forage
9%
soil
9%
microaggregates
9%
strip tillage
8%
Triticum aestivum
8%
winter annuals
8%
oats
7%
weed control
7%
biomass
7%
alfalfa
7%
Secale cereale
7%
green manures
7%
Phleum
6%
wheat
6%
Mollisols
5%
nurse plants
5%
hoeing
5%
Bromus inermis
5%
Earth & Environmental Sciences
particulate organic matter
80%
maize
49%
soil aggregate
43%
tillage
37%
soil organic matter
34%
macroaggregate
26%
soybean
21%
forage
12%
pasture
11%
silt
10%
alfalfa
9%
effect
9%
soil
9%
wheat
9%
green manure
8%
till
8%
microaggregate
8%
biomass
7%
Phaeozem
6%
crop
5%
weed control
5%
Mollisol
5%
carbon sequestration
5%
belowground biomass
5%