P字彙

P.P.R.（同 Petroleum Paraffin-Rosin）mixture
Palitia（同 Ca-Mg-Phosphate）
Palmaer phosphate
Pan conveyor
Parrish process
Patentkali
Pea
Pearl ash
Pebble phosphate
Pelletizing
Pen manure
Pens
Peruvian guano
Phlogopite
Phonolite
Phos-Cal-Oids（同 Colloidal phosphate）
Phosham
Phosphatized rock
Phosphazote
Phospho-nitric process
Phosphogypsum
Phosphorchalcit
Phosphorite
Phosphorus pentoxide
Picromerite（同 Schoenite）
Pigeon bean
Placement
Plough under（or in）
Plow-sole application
Polished bone
Polyhalite
Poona pea
Porosity
Potazote
Poudrette
Poultry manure
Powdered rock phosphate
Preferential oxidation
Price per unit
Process tankge
Processing
Proctor process
Pseudowavellite
Putrefaction
Pyrite
Pyromorphit
Pytrophosphoric acid

Peanut
Peanut cake
Peanut hull
Peanut meal

Peat
Peat poudrette

Phosphate
Phosphate colloids（同 Colloidal phosphate）
Phosphate fertilizer（同 Phosphatic fertilizer）
Phosphate fixation
Phosphate matrix
Phosphate rock
Phosphate rock-magnesium silicate glass
Phosphate sand
Phosphate tailing

Phosphatic fertilizer
Phosphatic guano
Phosphatic limestone
Phosphatic sandstone
Phosphatic shale

Phosphoric acid
Phosphoric anhydride
Phosphoric oxide

Physiological acid fertilizer
Physiological acidtity
Physiological basic fertilizer
Physiological neutral fertilizer

Plant food（同 Plant nutrient）
Plant nutrient
Plant tissue test

Pot experiment
Pot test

Potash
Potash salt
Potash superphosphate
Potash-phosphate ash

Potassic basic slag
potassic fertilizer
Potassic superphosphate

Potassium ammonium nitrate
Potassium chloride
Potassium feldspar
Potassium fixation
Potassium magnesium sulfate（同 Sulfate of potash-magnesia）
Potassium metaphosphate
Potassium nitrate
Potassium silicate
Potassium sulfate

Precipitated bone
Precipitated phosphate

Primary fertilizer component
Primary function
Primary nutrient

Purple medick（同 Alfalfa）
Purple vetch

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