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