Engineering & Materials Science
Availability
43%
Crops
33%
Fertilizers
64%
Leaching
73%
Municipal solid waste
79%
Nitrogen
56%
Sand
9%
Soils
47%
Urea
12%
Water quality
12%
Medicine & Life Sciences
Crop Production
8%
Fertilizers
36%
Nitrogen
60%
Sand
6%
Soil
66%
Solid Waste
100%
Urea
4%
Zea mays
11%
Earth & Environmental Sciences
compost
63%
crop
3%
crop production
5%
crop yield
5%
effect
1%
fertilizer
20%
loamy sand
6%
loss
2%
maize
4%
mineralization
3%
municipal solid waste
59%
nitrogen
36%
rate
1%
sandy soil
4%
soil
26%
urea
4%
water quality
3%
yield response
6%
Chemical Compounds
Application
8%
Fertilizer
28%
Nitrogen
36%
Reaction Yield
7%
Soil
51%
Solid Waste
74%
Time
1%
Urea
3%