Medicine & Life Sciences
ammonium phosphate
100%
Fertilizers
89%
Struvite
87%
Phosphorus
60%
Soil
53%
superphosphate
51%
Nutrients
49%
Water
21%
Clay
11%
Waste Water
10%
Phosphates
7%
Agriculture & Biology
magnesium ammonium phosphate
85%
diammonium phosphate
74%
phosphorus fertilizers
69%
nutrients
34%
triple superphosphate
33%
fertilizers
31%
rock phosphate
10%
water
10%
soil texture
9%
field capacity
9%
silt
9%
soil
8%
application rate
8%
soil pH
7%
wastewater
7%
clay
7%
soil quality
7%
nutrient content
7%
plant response
7%
soil sampling
7%
soil water
6%
phosphorus
6%
Earth & Environmental Sciences
struvite
75%
fertilizer
49%
phosphate
44%
phosphorus
41%
nutrient
37%
superphosphate
29%
loam
15%
effect
13%
soil
12%
incubation
12%
silty clay loam
10%
phosphate rock
9%
field capacity
8%
water
8%
soil texture
7%
soil condition
7%
magnesium
6%
silt
6%
ammonium
5%
wastewater
4%
sampling
4%
rate
2%