Medicine & Life Sciences
dicyandiamido
100%
Reactive Nitrogen Species
69%
Soil
57%
Nitrification
55%
Urea
50%
Temperature
38%
Nitric Oxide
12%
Volatilization
10%
Nitrous Oxide
8%
Ammonia
8%
Nitrites
8%
Nitrates
8%
Nitrogen
7%
Gases
6%
Kinetics
5%
Regression Analysis
5%
Agriculture & Biology
dicyandiamide
77%
reactive nitrogen species
70%
urea
41%
nitrogen dioxide
39%
nitrification
27%
soil
26%
temperature
21%
nitrous oxide
17%
nitric oxide
13%
losses from soil
11%
nitrification inhibitors
10%
loam soils
9%
volatilization
8%
silt
8%
gas production (biological)
8%
nitrites
7%
regression analysis
6%
ammonia
6%
nitrates
6%
kinetics
5%
degradation
4%
nitrogen
4%
methodology
2%
Earth & Environmental Sciences
urea
54%
nitrification
32%
nitrogen
31%
soil
22%
modeling
22%
temperature
19%
nitric oxide
19%
loam
19%
inhibitor
16%
volatilization
9%
microcosm
9%
temperature effect
9%
nitrous oxide
9%
gas production
8%
nitrite
8%
regression analysis
7%
silt
7%
ammonia
7%
nitrate
6%
decomposition
6%
kinetics
5%
need
4%
laboratory
4%
loss
4%
comparison
3%
rate
2%
effect
2%
method
1%