Keyphrases
Calcium Phosphate
100%
Ammonium Phosphate
100%
Calcium Magnesium
100%
Magnesium Phosphate
100%
Phosphorus Mobility
100%
Fertilizer
66%
Clay
66%
Struvite
50%
Soil pH
50%
Granules
50%
Lability
50%
P Mobility
50%
Brazil
33%
Petri Dish
33%
Triple Superphosphate
33%
Humic Acid
33%
United States
16%
Potassium
16%
Sulfur
16%
Fertilizer Application
16%
Fertilizer Placement
16%
Fertilizer Formulation
16%
Phosphate
16%
Fertilized Soil
16%
Ammonium
16%
Low Mobility
16%
Soil Characteristics
16%
P Concentration
16%
Quadratic Function
16%
Placement Site
16%
PH Response
16%
Magnesium Ammonium Phosphate
16%
Fertilizer Addition
16%
Direct Extraction
16%
Sequential Chemical Fractionation
16%
Fertilizer Industry
16%
Sulfur Acid
16%
Initial Soil pH
16%
Polyps
16%
Earth and Planetary Sciences
Struvite
100%
Ammonia
100%
Brazil
66%
Humic Acid
66%
United States
33%
Fertilizer Application
33%
Chemical Fractionation
33%
Agricultural and Biological Sciences
Struvite
100%
Magnesium Phosphate
100%
Humic Acid
66%
Fertilizer Application
33%