The nature of soil‐nitrogen complexes

GASOMETRIC DETERMINATION OF CARBOXYL GROUPS IN FREE AMINO ACIDS

1941 • 457 citations

MANOMETRIC DETERMINATION OF PRIMARY AMINO NITROGEN AND ITS APPLICATION TO BLOOD ANALYSIS

1929 • 216 citations

Studies on soil organic matter: Part I. The chemical nature of soil organic nitrogen

1949 • 102 citations

The amino-acid composition of the protein material in soil

1950 • 95 citations

CONTRIBUTION TO OUR KNOWLEDGE OF THE CHEMICAL NATURE AND ORIGIN OF HUMUS

1932 • 67 citations

Influence of organic Nitrogen Compounds on Nitrifications in Soil

1949 • 61 citations

SOIL ORGANIC NITROGEN

1947 • 52 citations

ORGANIC PHOSPHORUS IN SOILS

1941 • 51 citations

The characterization of the humic complexes of soil organic matter

1947 • 43 citations

Studies on the Carbon and Nitrogen Cycles in the Soil. VII. The Nature of the Organic Nitrogen Compounds of the Soil: “Humic” Nitrogen

1932 • 31 citations

Untersuchungen über den N-Stoffwechsel pflanzlicher vegetativer Speicherorgane

1932 • 29 citations

FIXATION OF AMMONIA BY LIGNIN

1949 • 24 citations

The isolation from peat of certain nucleic acid derivatives

1917 • 19 citations

THE NON-PROTEIN NATURE OF A FRACTION OF SOIL ORGANIC NITROGEN

1935 • 16 citations

ANOMALOUS AMINO NITROGEN VALUES

1943 • 13 citations

PASTURE STUDIES XII THE NATURE OF THE ORGANIC PHOSPHORUS IN SOILS

1937 • 12 citations

Biochemical studies in the nitrogen metabolism of the apple fruit

1935 • 11 citations

Rechtsprechung

1948 • 6 citations