Agriculture & Biology
cropland
90%
carbon sequestration
87%
soil organic carbon
85%
topsoil
82%
China
48%
best management practices
28%
conservation tillage
13%
fertilizer application
10%
straw
9%
climate change
9%
agriculture
7%
energy
6%
soil
5%
methodology
2%
Earth & Environmental Sciences
topsoil
72%
carbon sequestration
69%
organic carbon
50%
soil
31%
carbon storage
30%
best management practice
21%
saturation
20%
restoration
14%
conservation tillage
12%
fertilizer application
11%
energy production
9%
straw
9%
mitigation
7%
agriculture
6%
climate change
5%
loss
4%
method
2%
Engineering & Materials Science
Organic carbon
100%
Soils
58%
Carbon
56%
Restoration
18%
Fertilizers
11%
Straw
11%
Agriculture
10%
Climate change
10%
Conservation
9%
Chemical Compounds
Organic Carbon
71%
Soil
63%
Carbon Atom
35%
Tillage
18%
Saturation Capacity
14%
Fertilizer
11%
Energy
4%
Application
2%