Agriculture & Biology
nitrous oxide
74%
wetlands
63%
India
45%
animal manure management
44%
crop residues
35%
ammonia
27%
carbon dioxide
25%
nitrogen oxides
14%
emissions factor
14%
nitrogen dioxide
14%
paddies
10%
livestock
8%
fertilizers
8%
fermentation
7%
rice
7%
Engineering & Materials Science
Wetlands
100%
Manures
92%
Gas emissions
66%
Fertilizers
27%
Nitrogen oxides
26%
Fermentation
24%
Ammonia
23%
Methane
20%
Oxides
18%
Earth & Environmental Sciences
wetland
50%
livestock
49%
crop residue
48%
manure
37%
management practice
23%
emission inventory
14%
paddy field
13%
emission factor
13%
nitrous oxide
13%
nitrogen oxides
13%
fermentation
11%
rice
11%
fertilizer
11%
ammonia
10%
methane
9%
Chemical Compounds
Enteric Coating
29%
Fertilizer
26%
Nitrogen Oxide
26%
Fermentation
20%
Methane
17%
Ammonia
16%