The influence of humus fractionation on the chemical composition of soil organic matter studied by solid‐state 13C NMR

M. KROSSHAVN; I. KÖGEL‐KNABNER; T. E. SOUTHON; E. STEINNES

doi:10.1111/j.1365-2389.1992.tb00153.x

The influence of humus fractionation on the chemical composition of soil organic matter studied by solid‐state ¹³C NMR

M. KROSSHAVN, I. KÖGEL‐KNABNER, T. E. SOUTHON, E. STEINNES

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31 Scopus citations

Abstract

Four samples of soil organic matter and their humic acids, fulvic acids and humin were studied with solid‐state ¹³CP MAS NMR. The whole soil samples were fractionated using NaOH and HCl in order to extract humic acids, fulvic acids and humin. This investigation indicates that conventional humus fractionation does not significantly change the content of different functional groups in soil.

Original language	English
Pages (from-to)	473-483
Number of pages	11
Journal	Journal of Soil Science
Volume	43
Issue number	3
DOIs	https://doi.org/10.1111/j.1365-2389.1992.tb00153.x
State	Published - Sep 1992
Externally published	Yes

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10.1111/j.1365-2389.1992.tb00153.x

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title = "The influence of humus fractionation on the chemical composition of soil organic matter studied by solid‐state 13C NMR",

abstract = "Four samples of soil organic matter and their humic acids, fulvic acids and humin were studied with solid‐state 13CP MAS NMR. The whole soil samples were fractionated using NaOH and HCl in order to extract humic acids, fulvic acids and humin. This investigation indicates that conventional humus fractionation does not significantly change the content of different functional groups in soil.",

author = "M. KROSSHAVN and I. K{\"O}GEL‐KNABNER and SOUTHON, \{T. E.\} and E. STEINNES",

year = "1992",

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AU - KROSSHAVN, M.

AU - KÖGEL‐KNABNER, I.

AU - SOUTHON, T. E.

AU - STEINNES, E.

PY - 1992/9

Y1 - 1992/9

N2 - Four samples of soil organic matter and their humic acids, fulvic acids and humin were studied with solid‐state 13CP MAS NMR. The whole soil samples were fractionated using NaOH and HCl in order to extract humic acids, fulvic acids and humin. This investigation indicates that conventional humus fractionation does not significantly change the content of different functional groups in soil.

AB - Four samples of soil organic matter and their humic acids, fulvic acids and humin were studied with solid‐state 13CP MAS NMR. The whole soil samples were fractionated using NaOH and HCl in order to extract humic acids, fulvic acids and humin. This investigation indicates that conventional humus fractionation does not significantly change the content of different functional groups in soil.

UR - https://www.scopus.com/pages/publications/0027101041

U2 - 10.1111/j.1365-2389.1992.tb00153.x

DO - 10.1111/j.1365-2389.1992.tb00153.x

M3 - Article

AN - SCOPUS:0027101041

SN - 0022-4588

VL - 43

SP - 473

EP - 483

JO - Journal of Soil Science

JF - Journal of Soil Science

IS - 3

ER -

The influence of humus fractionation on the chemical composition of soil organic matter studied by solid‐state ¹³C NMR

Abstract

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