Retention and Fixation of Ammonium and Ammonia in Soils

Fundamentals of soil behavior

1993 • 2,946 citations

Dehydrated Foods, Chemistry of Browning Reactions in Model Systems

1953 • 1,837 citations

Inorganic Forms of Nitrogen

2016 • 1,595 citations

Lehrbuch der Bodenkunde

1971 • 1,404 citations

Determination and Isotope‐Ratio Analysis of Different Forms of Nitrogen in Soils: 5. Fixed Ammonium

1966 • 300 citations

Tracer studies on nitrogen transformations in soil with special attention to mineralizationimmobilization relationships.

1958 • 299 citations

EQUILIBRIA OF THE BASE-EXCHANGE REACTIONS OF BENTONITES, PERMUTITES, SOIL COLLOIDS, AND ZEOLITES

1932 • 245 citations

The Physical Chemistry and Mineralogy of Soils

1978 • 176 citations

Cation exchange in soils.

1948 • 172 citations

Chemical and Clay Mineral Properties of a Red‐Yellow Podzolic Soil Derived from Muscovite Schist

1955 • 156 citations

CATION EXCHANGE IN MICACEOUS MINERALS

1954 • 105 citations

Historical Developments in Soil Chemistry: Ion Exchange

1977 • 101 citations

Fixation of Ammonia by Organic Soils

1961 • 95 citations

Fixation and Defixation of Ammonium in Soils

1957 • 94 citations

NITROGEN TRANSFORMATIONS IN AN INCUBATED SOIL AS AFFECTED BY COMBINATIONS OF MOISTURE CONTENT AND TEMPERATURE AND ADSORPTION-FIXATION OF AMMONIUM

1976 • 91 citations

Ammonium Fixation and Other Reactions Involving a Nonenzymatic Immobilization of Mineral Nitrogen in Soil

2013 • 83 citations

Cation-exchange equations used in soil science-a review.

1967 • 79 citations

Untersuchungen über die Sorption der Tonmineralien und organischen Bodenkolloide, und die Bestimmung des Anteils dieser Kolloide an der Sorption im Boden

1940 • 73 citations

Chemical Extraction of Potassium from Soils and Micaceous Minerals With Solutions Containing Sodium Tetraphenylboron: II. Biotite

1962 • 72 citations

Non-exchangeable binding of ammonium and amino nitrogen by Norway spruce raw humus

1970 • 67 citations

Chemical Extraction of Potassium from Soils and Micaceous Minerals With Solutions Containing Sodium Tetraphenylboron. I. Preliminary Experiments

1960 • 67 citations

Diagnostic Techniques for Soils and Crops

1949 • 66 citations

Studies on the estimation and decomposition of amino sugars in soil

1954 • 66 citations

CATION EXCHANGE IN MICACEOUS MINERALS

1954 • 63 citations

DETERMINATION OF FIXED AMMONIUM IN SOILS

1958 • 60 citations

Ammonium fixation and availability in some cereal producing soils in Queensland.

1972 • 53 citations

Ionic Size in Relation to Fixation of Cations by Colloidal Clay

1940 • 52 citations

Sorption of Inorganic Nitrogen Compounds by Soil Materials

2013 • 51 citations

Ammonium Fixation in Soils

1953 • 50 citations

AVAILABILITY OF FIXED AMMONIUM IN SOILS CONTAINING DIFFERENT CLAY MINERALS

1953 • 46 citations

AMMONIUM FIXATION AND AVAILABILITY IN HARPSTER CLAY LOAM

1951 • 44 citations

Replaceability of Ammonium Fixed in Clay Minerals as Influenced by Ammonium or Potassium in the Extracting Solution

1957 • 43 citations

AMMONIUM FIXATION AND AVAILABILITY IN VERMICULITE

1953 • 43 citations

Fixation of Potassium in Soils under Moist Conditions and on Drying in Relation to Type of Clay Mineral

1948 • 41 citations

The Relation of Potassium Fixation to Ammonium Fixation

1947 • 40 citations

Potassium and Ammonium Fixation by Vermiculitic Soils

1967 • 39 citations

Inability of the Kjeldahl Method to Fully Measure Indigenous Fixed Ammonium in Some Soils

1963 • 38 citations

Reactions Of Ammonia In Soils

1959 • 38 citations

Recovery of N15-Tagged Nitrogen from Ammonium-Fixing Soils

1959 • 36 citations

NITRIFICATION OF FIXED AMMONIUM IN CLAY MINERALS AS AFFECTED BY ADDED POTASSIUM

1960 • 36 citations

Effect of Soil Moisture and Depth of Application on Retention of Anhydrous Ammonia

1956 • 36 citations

RETENTION AND FIXATION OF AMMONIA BY SOILS

1958 • 35 citations

FIXATION OF AMMONIUM IN DIFFICULTLY EXCHANGEABLE FORM UNDER MOIST CONDITIONS BY SOME SOILS OF SEMIARID REGIONS

1950 • 35 citations

NITROGEN TRANSFORMATIONS AND TRANSPORT OVER 17 MONTHS IN FIELD FALLOW MICROPLOTS USING ¹⁵N

1978 • 35 citations

Fixation of Ammonia by the Organic Fraction of the Soil

1963 • 34 citations

NATIVE FIXED AMMONIUM AND FIXATION OF APPLIED AMMONIUM IN SEVERAL WISCONSIN SOILS

1960 • 34 citations

AMMONIUM FIXATION AND RELEASE IN CERTAIN IOWA SOILS

1956 • 34 citations

FIXATION OF POTASSIUM BY CLAYS SATURATED WITH DIFFERENT CATIONS

1950 • 34 citations

ION EXCHANGE EQUILIBRIA ON MONTMORILLONITE

1967 • 33 citations

AMMONIUM FIXATION IN SOILS AND THE INFLUENCE OF POTASSIUM ON NITROGEN AVAILABILITY FROM NITRATE AND AMMONIUM SOURCES

1960 • 31 citations

Chemical Extraction of Potassium from Soils and Micaceous Minerals With Solutions Containing Sodium Tetraphenylboron: III. Illite

1962 • 31 citations

Availability of Ammonium Fixed in Difficultly Exchangeable Form by Soils of Semiarid Regions

1951 • 31 citations

Nitrification and Movement of Anhydrous Ammonia in Soil

1963 • 30 citations

Recovery of Fixed Ammonium by Corn in Greenhouse Studies

1963 • 29 citations

Fixation and Release of Potassium by Some Clay Minerals

1957 • 29 citations

Fixed ammonium in soils developed on some Queensland phyllites and its relation to weathering

1970 • 28 citations

Comparison and Evaluation of Methods of Determining Fixed Ammonium in Soils

1967 • 28 citations

Comparative chemical investigations on natural humic compounds and their model substances.

1960 • 27 citations

NATIVE CLAY-FIXED AMMONIUM CONTENT, AND THE FIXATION OF ADDED AMMONIUM OF SOME SOILS OF EASTERN CANADA

1978 • 26 citations

ADSORPTION OF AMMONIA BY CLAYS AND MUCK

1955 • 25 citations

FIXATION OF AMMONIA BY LIGNIN

1949 • 24 citations

The significance of intercalary ammonium in representative surface and subsoils from southern New South Wales

1976 • 24 citations

TRANSFORMATIONS OF NITROGEN ADDED AS AMMONIUM AND MANURE TO SOIL WITH A HIGH AMMONIUM-FIXING CAPACITY UNDER LABORATORY CONDITIONS

1976 • 24 citations

Ammonia and Ammonium Reactions with Some Pacific Northwest Soils

1964 • 23 citations

AMMONIUM FIXATION IN RELATION TO EXCHANGEABLE K AND ORGANIC MATTER CONTENT IN TWO SASKATCHEWAN SOILS

1966 • 23 citations

Polarography of intermediates in the fixation of nitrogen by p-quinone-aqueous ammonia systems

1965 • 22 citations

ORGANIC INTERFERENCES IN THE FIXATION OF AMMONIUM BY SOILS AND CLAY MINERALS

1970 • 21 citations

A COMPARISON OF LEACHING AND DISTILLATION PROCEDURES FOR DETERMINING FIXED AMMONIUM IN SOILS

1955 • 21 citations

Factors influencing the reaction between ammonia and soil organic matter.

1960 • 20 citations

Organic Matter Interactions

2013 • 20 citations

FIXATION AND RELEASE OF AMMONIUM IONS BY CLAY MINERALS

1955 • 19 citations

FIXATION OF POTASSIUM IN RELATION TO EXCHANGE CAPACITY OF SOILS

1946 • 19 citations

Competition of NH3 and H2O for Adsorption Sites on Clay Minerals

1964 • 18 citations

Effect of associated anions on ammonium adsorption by and desorption from soils

1975 • 18 citations

ISOTOPIC EXCHANGE OF FIXED AMMONIUM

1966 • 16 citations

RETENTION OF ANHYDROUS AMMONIA BY SOIL

1965 • 15 citations

Soil Properties Affecting the Sorption of Atmospheric Ammonia

1969 • 15 citations

Fixation of added ammonium and nitrification of fixed ammonium in soil clays

1966 • 15 citations

RETENTION OF ANHYDROUS AMMONIA BY SOIL

1966 • 15 citations

Mineralogical Changes Associated with Ammonium and Potassium Fixation in Soil Clays

1965 • 14 citations

Retention of Ammonia in Soils

2013 • 14 citations

Replaceability of Ammonium in Vermiculite with Acid Solutions

1958 • 14 citations

Ammonium fixation and availability of fixed ammonium In some Dutch loam and clay soils.

1968 • 14 citations

An evaluation of naturally occurring fixed ammonium in soils

1964 • 13 citations

Ammoniation of Peat for Fertilizers

1933 • 13 citations

Removal of Fixed Ammonium from Clay Minerals by Cation Exchange Resins

1960 • 13 citations

FIXATION OF GASEOUS AMMONIA BY SOILS

1969 • 13 citations

FIXATION OF POTASSIUM IN RELATION TO EXCHANGE CAPACITY OF SOILS

1947 • 12 citations

EXTRACTION OF AMMONIA FIXED BY SOIL ORGANIC MATTER

1967 • 10 citations

The effects of simultaneous addition of ammonium and potassium on their fixation in some Finnish soils

1973 • 10 citations

Further Evidence for the Inability of the Kjeldahl Total Nitrogen Method to Fully Measure Indigenous Fixed Ammonium Nitrogen in Subsoils

1972 • 10 citations

Umsetzung verschiedener N-Dünger mit einem durch vor aufgegangene Bestandeskalkung bzw.-stickstoffdüngung umgewandelten Fichtenrohhumus

1958 • 9 citations

Vergleichende Überprüfung verschiedener Stickstoffverbindungen auf ihre chemische Reaktion mit Rohhumus und die photometrische Erfassung dieses Reaktionseffektes

1959 • 9 citations

Release of Fixed Ammonium from Soil by Ball Milling

1959 • 9 citations

Nitrification of Ammoniated Peat and Other Nitrogen Carriers¹

1935 • 8 citations

AMMONIUM AND POTASSIUM FIXATION AND RELEASE IN SELECTED SOILS OF SOUTHEASTERN UNITED STATES

1966 • 8 citations

Sorption of Gaseous Ammonia by Clay Minerals as Influenced by Sorbed Aqueous Vapor and Exchangeable Cations

1963 • 8 citations

Fertilizer nitrogen in soil

1961 • 8 citations

Ammonia Interactions with Soil Minerals

2013 • 8 citations

Ammoniated Peat as a Nitrogen Carrier

1967 • 8 citations

Das Verhältnis Kaliumfixierung/Ammoniumfixierung im Boden - ein ertragsbestimmender Faktor

1964 • 7 citations

The Release of Fixed Ammonium from Soils by Sodium as Affected by Small Amounts of Potassium or Ammonium

1963 • 7 citations

Fixation of ammonium in Finnish soils

1962 • 7 citations

Plant Nutrient Availability in Soils

1971 • 7 citations

Particle-size effect on the rate of nitrification of nitrogen fertilizer materials, with special reference to ammonium-fixing soils

1966 • 7 citations

Plant Nutrient Availability in Soils

1971 • 5 citations

Ammonia adsorption phenomena in soils.

1960 • 5 citations

FIXED AMMONIUM IN NIGERIAN SOILS

1975 • 5 citations

Ammonium Fixing Capacities of West Bengal Soils

1976 • 3 citations

Influence of anhydrous ammonia on the solubility of soil organic matter

1965 • 3 citations

Characteristics of Ammonia Adsorption by Homo‐Ionic Clays

1967 • 2 citations

Deleted Work

1955 • 0 citations