Soil Phosphorus

Crystal Structure of Hydroxyapatite

1964 • 1,341 citations

FRACTIONATION OF SOIL PHOSPHORUS

1957 • 1,272 citations

Physical chemistry of surfaces

1961 • 760 citations

A Method to Determine a Phosphorus Adsorption Maximum of Soils as Measured by the Langmuir Isotherm1

1957 • 534 citations

Intermediate States in the Precipitation of Hydroxyapatite

1965 • 501 citations

A DIFFUSION AND MASS-FLOW CONCEPT OF SOIL NUTRIENT AVAILABILITY

1962 • 406 citations

Effect of Carbonate on the Lattice Parameters of Apatite

1965 • 386 citations

Characterization of soil phosphorus by anion exchange resin adsorption and P32-equilibration

1955 • 321 citations

Experimental Pedology

1966 • 278 citations

THE MECHANISM OF PHOSPHATE ADSORPTION BY KAOLINITE, GIBBSITE, AND PSEUDOBOEHMITE

1966 • 239 citations

Determination of Organic Phosphorus in Soils: I. Extraction Method

1954 • 239 citations

Phosphate Phase Equilibria in Soils

1960 • 239 citations

RADIOACTIVE INDICATORS

1950 • 209 citations

The use of P32 in studies on the uptake of phosphorus by plants

1952 • 193 citations

Chloride Diffusion in Soils as Influenced by Moisture Content

1960 • 186 citations

The chemical dynamics of bone mineral

1958 • 154 citations

Solubility product phenomena in hydroxyapatite-water systems

1962 • 140 citations

Accumulation of organic matter in some New Zealand soils under permanent pasture

1964 • 125 citations

Synthesis of Pyrophosphate Under Primitive Earth Conditions

1964 • 115 citations

The Fixation of Phosphorus by Soils

1957 • 115 citations

Exchange Reactions Between Phosphates and Soils: Hydroxylic Surfaces of Soil Minerals

1948 • 110 citations

ISOTOPIC EQUILIBRIA BETWEEN PHOSPHATES IN SOIL AND THEIR SIGNIFICANCE IN THE ASSESSMENT OF FERTILITY BY TRACER METHODS

1954 • 99 citations

The loss of phosphorus from sandy soils

1961 • 98 citations

Studies on the phosphate potentials of soils

1964 • 94 citations

A Study of the Breakdown of Organic Phosphates by Micro‐organisms from the Root Region of Certain Pasture Grasses

1965 • 92 citations

The chemical nature of soil organic phosphorus. I. Inositol phosphates

1963 • 87 citations

ALUMINIUM AND IRON PHOSPHATE STUDIES RELATING TO SOILS

1964 • 85 citations

Inhibition of Aortic Calcification by means of Pyrophosphate and Polyphosphates

1965 • 84 citations

Phosphate Diffusion to Plant Roots

1962 • 83 citations

The nature of precipitated calcium phosphates

1950 • 79 citations

X-Ray Investigation of Carbonate Apatites

1966 • 78 citations

SOLUBILITY BEHAVIOR OF DENTAL ENAMEL AND OTHER CALCIUM PHOSPHATES

1965 • 75 citations

PHOSPHORUS MOVEMENT IN A CALCAREOUS SOIL

1964 • 75 citations

Solubility Product of Iron Phosphate

1957 • 74 citations

Geochemistry of Sediments. Brief Survey

1965 • 72 citations

USE OF ANION-EXCHANGE RESIN FOR THE ASSESSMENT OF AVAILABLE SOIL PHOSPHATE

1963 • 72 citations

PHOSPHORUS MOVEMENT IN A CALCAREOUS SOIL

1964 • 71 citations

FACTORS AFFECTING THE ABILITY OF PLANTS TO ABSORB PHOSPHATE FROM SOILS

1957 • 70 citations

Factors affecting the estimation of phosphate esters in soil

1960 • 68 citations

REACTIONS OF PHOSPHATE IN ALUMINUM SYSTEMS.: I. ADSORPTION OF PHOSPHATE BY X-RAY AMORPHOUS "ALUMINUM HYDROXIDE"

1962 • 68 citations

THE MEASUREMENT AND MECHANISM OF ION DIFFUSION IN SOIL

1966 • 67 citations

LVI.—The phosphates of calcium. Part IV. The basic phosphates

1917 • 67 citations

SOIL PHOSPHORUS STUDIES

1927 • 66 citations

Phosphate Supply Pattern of Various Soils

1956 • 63 citations

REACTIONS OF PHOSPHATE WITH KAOLINITE

1950 • 62 citations

THE RATE OF IMMOBILIZATION OF APPLIED PHOSPHATE IN RELATION TO SOIL PROPERTIES

1965 • 59 citations

SOIL FACTORS AFFECTING PLANT UPTAKE OF PHOSPHATE

1967 • 57 citations

CARBON, NITROGEN, SULPHUR, AND PHOSPHORUS IN SOME SCOTTISH SOILS

1960 • 57 citations

Magnesian Whitlockite, a Major Constituent of Dental Calculus

1957 • 56 citations

A KINETIC APPROACH TO THE DESCRIPTION OF SOIL PHOSPHATE STATUS

1966 • 56 citations

MEASUREMENTS OF THE ACTIVITIES OF BASES IN SOILS

1955 • 55 citations

ALUMINIUM AND IRON PHOSPHATE STUDIES RELATING TO SOILS

1963 • 54 citations

Evaluation of laboratory indexes of absorption of soil phosphorus by plants: I

1959 • 52 citations

Blood : Bone Equilibrium in Calcium Homoeostasis

1965 • 51 citations

REACTIONS OF DICALCIUM PHOSPHATE DIHYDRATE IN SOILS

1960 • 51 citations

PYROPHOSPHATE AS A SOURCE OF PHOSPHORUS FOR PLANTS

1964 • 51 citations

Some significance of soil organic phosphorus mineralization in the phosphorus nutrition of cocoa in Ghana

1963 • 50 citations

Phosphate responses in relation to soil tests and organic phosphorus

1960 • 47 citations

The identification and estimation of soil inositol phosphates

1956 • 42 citations

INTERACTION OF PHOSPHATES WITH FERRIC ORGANIC COMPLEXES

1963 • 41 citations

EXTRACTION AND ESTIMATION OF SOIL PHOSPHOLIPIDS

1963 • 40 citations

�ber die Ermittlung des Bleigehaltes von Gesteinen

1932 • 40 citations

Measurement of Nucleic Acid Components in Soil

1954 • 40 citations

Inositol Hexaphosphate: I. Quantitative Determination in Extracts of Soils and Manures

1958 • 40 citations

ANION-EXCHANGE CHROMATOGRAPHY OF INOSITOL PHOSPHATES FROM SOIL

1951 • 38 citations

Investigation of an organic phosphorus component of fulvic acid

1963 • 38 citations

Forms of Inositol Hexaphosphate in Soils

1962 • 38 citations

Soil and Fertilizer Phosphorus in Crop Nutrition

1954 • 32 citations

Phosphate Potential and Phosphate Status of Soils

1964 • 32 citations

The influence of soil volume on the absorption of soil phosphorus by plants and on the determination of labile soil phosphorus

1963 • 31 citations

Phosphorus transformations during plant decomposition

1961 • 30 citations

Soil studies using sweet vernal to assess element availability IV. Phosphorus

1960 • 30 citations

Solubility Criteria for the Existence of Calcium and Aluminum Phosphates in Soils

1955 • 30 citations

Solubility of Hydroxyapatite

1966 • 30 citations

The surface composition of hydroxylapatite derived from solution behavior of aqueous suspensions

1964 • 29 citations

ISOTOPICALLY EXCHANGEABLE PHOSPHORUS IN SOILS

1958 • 27 citations

A PARTIAL FRACTIONATION OF ALKALI‐solUBLE SOIL ORGANIC PHOSPHATE

1961 • 25 citations

Soluble Phosphate in Soil and Uptake by Plants

1964 • 25 citations

THE SOLUBILITY OF CALCIUM PHOSPHATE

1942 • 25 citations

PHOSPHATE EQUILIBRIA IN ACID SOILS

1962 • 25 citations

Influence of Neutral Salts on the Phosphate Ion Concentration in Soil Solution

1960 • 24 citations

Extraction of Organic Matter from Soils by means of Ultrasonic Dispersion in Aqueous Acetylacetone

1966 • 24 citations

Soil fertility changes in a red-brown earth under irrigated pastures. I. Changes in organic carbon/nitrogen ratio, Cation exchange capacity and pH

1966 • 24 citations

USE OF SODIUM EDTA IN THE DETERMINATION OF SOIL ORGANIC PHOSPHORUS

1963 • 22 citations

Effect of Soil/Solution Ratio on Determining the Chemical Potentials of Phosphate Ions in Soil Solutions

1964 • 21 citations

Soil Phosphate Solubility

1961 • 21 citations

SOLUBILITY OF AMORPHOUS ALUMINUM PHOSPHATE

1962 • 20 citations

Soil organic phosphorus

1964 • 20 citations

Seasonal changes in the amounts of phosphorus and potassium dissolved from soils by dilute calcium chloride solutions

1966 • 19 citations

Soil-Plant Relationships.

1958 • 18 citations

Substitutions for Phosphate Ions in Apatite

1966 • 18 citations

HUMIC ACID ASSOCIATED PHOSPHORUS IN SOME SOILS OF ALBERTA

1963 • 17 citations

Biological transformations of phosphorus in soil

1955 • 15 citations

A Proposed Mechanism for the Uptake of Radioactive Tracers by an in Vitro Hydroxyapatite System

1965 • 15 citations

QUANTITATIVE FRACTIONATION OF ORGANIC PHOSPHORUS COMPOUNDS IN SOME ALBERTA SOILS

1960 • 15 citations

SIGNIFICANCE OF PARTICLE‐SIZE FRACTIONS IN READILY SOLUBLE PHOSPHORUS EXTRACTIONS BY THE ACETIC, TRUOG, AND LACTATE METHODS

1956 • 15 citations

PHOSPHATE EQUILIBRIA IN AN ACID SOIL

1962 • 15 citations

Determination of the Phosphate Condition of Soils by Means of Radioactive Phosphorus in Pot Experiments

1961 • 14 citations

THE INFLUENCE OF CALCIUM CHLORIDE CONCENTRATION ON THE DETERMINATION OF LIME AND PHOSPHATE POTENTIALS OF SOIL

1965 • 14 citations

Pyrophosphate in Soil; some Physico-chemical Aspects

1966 • 14 citations

Solubility of Calcium Phosphate in Calcareous Soils

1962 • 13 citations

The measurement of chemical potential of phosphate in soil suspensions

1963 • 13 citations

A Microscopic Determination of Apatite and a Study of Phosphorus in Some Nebraska Soil Profiles

1960 • 13 citations

The Effect of Lime on the Phosphate Potential and Resin‐Extractable Phosphate in Five Acid Soils

1965 • 12 citations

THE SOLUBILITY OF PHOSPHATE IN A CALCAREOUS SOIL

1966 • 12 citations

Fertilizer Solubility, Effect of Polyphosphate Content on Properties and Use of Liquid Fertilizers

1965 • 12 citations

Studies on the Phosphate Potentials of Soils IV The mechanism of the 'soil/solution ratio effect'

1966 • 12 citations

PHOSPHATE TRANSFORMATIONS IN RICE SOIL

1962 • 11 citations

SOLUBILITY OF VARISCITE

1964 • 11 citations

The effect of 2:4-dinitro-phenol on phosphorus transformations during humus decomposition

1964 • 11 citations

Separation of Organic and Inorganic Phosphorus in Soil Extracts by Mechanical and Chromatographic Filtration

1965 • 10 citations

A Comparison of Various Laboratory Methods for Determining the Phosphate Condition in Soils

1962 • 9 citations

Solubility of simple aluminium compounds expected in soils. III. Aluminium ions in soil solutions and aluminium phosphates in soils

1963 • 9 citations

SOIL PROPERTIES AFFECTING THE SOLUBILITY OF CALCIUM PHOSPHATES

1960 • 9 citations

A RADIOACTIVE-TRACER METHOD FOR MEASURING THE STABILITY OF SPARINGLY SOLUBLE PHOSPHATES IN SOIL

1964 • 8 citations

Forms of Phosphorus in Soil After Long‐Continued Fertilization

1965 • 8 citations

Behaviour of carrier‐free phosphorus‐32 in natural soils in relation to the measurement of labile soil phosphorus

1963 • 7 citations

A laboratory method for the evaluation of nutrient residues in soils

1965 • 6 citations

Changes in Phosphate Potential on Re-wetting Air-dry Soil

1965 • 6 citations

Soil Science—Its Principles and Practice

1937 • 6 citations

Particle size and chemical composition of the crystallites in bone and synthetic apatites

1955 • 5 citations

On the Relationship between Labile and Non-labile Phosphate in Soils

1964 • 5 citations

THE USE OF 8-HYDROXY QUINOLINE (OXINE) IN THE EXTRACTION OF SOIL ORGANIC PHOSPHORUS

1959 • 5 citations

DIRECT DETERMINATION OF INORGANIC SOIL PHOSPHATE

1963 • 5 citations

Fertilizer Technology, Pilot Plant Studies of Hydrolysis, Ammoniation, and Granulation of Calcium Metaphosphate

1961 • 4 citations

Residual Phosphate in A Glasshouse Soil

1966 • 2 citations