Agriculture & Biology
advocacy
20%
agricultural wastes
96%
bacteria
7%
breathing
11%
carbon
8%
cattle manure
31%
cleaners
16%
developed countries
14%
ecological function
15%
fertilizers
20%
field experimentation
72%
heavy metals
47%
households
12%
industry
8%
microbial activity
84%
microbial biomass
44%
microbial communities
12%
mineral fertilizers
14%
NPK fertilizers
16%
organic fertilizers
14%
organic wastes
100%
sewage sludge
49%
soil
41%
soil organic matter
12%
urine
11%
Earth & Environmental Sciences
advocacy
17%
bacterium
8%
biomass
24%
carbon
7%
cattle
27%
disturbance
9%
domestic waste
15%
effect
19%
fertilizer
34%
heavy metal
39%
incineration
14%
industry
8%
inorganic fertilizer
18%
litter
12%
manure
13%
microbial activity
78%
microbial community
11%
municipal waste
15%
organic fertiliser
16%
organic waste
89%
outsourcing
19%
product
6%
respiration
12%
sewage sludge
38%
slurry
12%
soil
34%
soil organic matter
12%
trial
65%
urine
14%
world
7%
Medicine & Life Sciences
Bacteria
7%
Biomass
42%
Carbon
11%
Cattle
18%
Fertilization
87%
Fertilizers
90%
Guidelines
7%
Heavy Metals
55%
Incineration
18%
Manure
18%
Medicago
38%
Metallurgy
17%
Microbiota
11%
Outsourced Services
18%
Respiration
9%
Sewage
89%
Soil
88%
Technology
7%
Urine
8%
Waste Products
17%