Medicine & Life Sciences
biochar
100%
Volatilization
65%
Triticum
58%
Ammonia
54%
Nitrogen
47%
Poultry
28%
Soil
25%
Macadamia
23%
ammonium phosphate
20%
Manure
19%
Urea
11%
Nitrification
10%
hydroxide ion
6%
Adsorption
6%
Immobilization
6%
Weights and Measures
3%
Earth & Environmental Sciences
volatilization
51%
biochar
50%
wheat
43%
ammonia
37%
nitrogen
28%
poultry
27%
nut
15%
urea
12%
manure
11%
litter
11%
soil
10%
ammonium
9%
shell
9%
phosphate
9%
immobilization
5%
nitrification
5%
incubation
4%
crop
4%
adsorption
4%
ion
3%
loss
3%
experiment
2%
Engineering & Materials Science
Vaporization
54%
Ammonia
50%
Nitrogen
44%
Poultry
40%
Soils
21%
Manures
19%
Urea
16%
Phosphates
15%
Nitrification
11%
Crops
7%
Adsorption
6%
Ions
6%
Experiments
2%
Chemical Compounds
Vaporization
48%
Ammonia
36%
Nitrogen
28%
Soil
23%
Urea
10%
Nitrification
10%
Phosphate
8%
pH Value
8%
Hydroxyl
5%
Weight
3%
Adsorption
3%
Ion
2%