Engineering & Materials Science
Biological Availability
98%
Sewage sludge
89%
Fertilizers
77%
Straw
74%
Phosphorus
73%
Ashes
63%
Gasification
61%
Biomass
54%
Minerals
30%
Feedstocks
30%
Temperature
24%
Labeling
9%
Chemical analysis
6%
Experiments
3%
Agriculture & Biology
biomass gasification
100%
sewage sludge
73%
ash (inorganic matter)
61%
bioavailability
58%
straw
54%
fertilizers
46%
phosphorus
44%
gasification
40%
feedstocks
28%
temperature
24%
minerals
22%
uptake mechanisms
13%
spring barley
12%
bioenergy
11%
wheat straw
10%
application rate
10%
plant growth
7%
Earth & Environmental Sciences
gasification
63%
straw
61%
bioavailability
58%
sewage sludge
57%
fertilizer
52%
ash
49%
phosphorus
43%
biomass
37%
mineral
16%
barley
11%
bioenergy
11%
labeling
10%
wheat
9%
material
8%
resource
5%
experiment
3%
rate
3%
Chemical Compounds
Fertilizer
74%
Gasification
69%
Bioavailability
59%
Phosphorus(.)
50%
Mineral
24%
Plant Growth
13%
Amount
8%
Application
3%