Carbon and nitrogen in arable soils as affected by supply of N fertilizers and organic manures

Jan Persson; Holger Kirchmann

doi:10.1016/0167-8809(94)90048-5

Carbon and nitrogen in arable soils as affected by supply of N fertilizers and organic manures

Jan Persson
, Holger Kirchmann

Publication: Contribution to journal › Journal article › peer-review

Abstract

The sizes of soil organic matter fractions were estimated. The ''old'' humus fraction was estimated to 23.6 t ha(-1) C. The ''active'' and ''young'' humus fractions accounted for 20-61% of the soil organic carbon depending on the level of fertilization and the supply of fresh organic matter. It was stated that those fractions are of great importance for the capacity of the soil to mineralize nitrogen.

Original language	English
Pages (from-to)	249-255
Number of pages	7
Journal	Agriculture, Ecosystems and Environment
Volume	51
Issue number	1-2
DOIs	https://doi.org/10.1016/0167-8809(94)90048-5
Publication status	Published - 1994

Keywords

CARBON, SOIL
MANURE
NITROGEN FERTILIZER
NITROGEN, SOIL
SOIL ORGANIC MATTER

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10.1016/0167-8809(94)90048-5

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title = "Carbon and nitrogen in arable soils as affected by supply of N fertilizers and organic manures",

abstract = "The sizes of soil organic matter fractions were estimated. The ''old'' humus fraction was estimated to 23.6 t ha(-1) C. The ''active'' and ''young'' humus fractions accounted for 20-61\% of the soil organic carbon depending on the level of fertilization and the supply of fresh organic matter. It was stated that those fractions are of great importance for the capacity of the soil to mineralize nitrogen.",

keywords = "CARBON, SOIL, MANURE, NITROGEN FERTILIZER, NITROGEN, SOIL, SOIL ORGANIC MATTER, CARBON, SOIL, MANURE, NITROGEN FERTILIZER, NITROGEN, SOIL, SOIL ORGANIC MATTER",

author = "Jan Persson and Holger Kirchmann",

year = "1994",

doi = "10.1016/0167-8809(94)90048-5",

language = "English",

volume = "51",

pages = "249--255",

journal = "Agriculture, Ecosystems and Environment",

issn = "0167-8809",

publisher = "Elsevier Masson",

number = "1-2",

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TY - JOUR

T1 - Carbon and nitrogen in arable soils as affected by supply of N fertilizers and organic manures

AU - Persson, Jan

AU - Kirchmann, Holger

PY - 1994

Y1 - 1994

N2 - The sizes of soil organic matter fractions were estimated. The ''old'' humus fraction was estimated to 23.6 t ha(-1) C. The ''active'' and ''young'' humus fractions accounted for 20-61% of the soil organic carbon depending on the level of fertilization and the supply of fresh organic matter. It was stated that those fractions are of great importance for the capacity of the soil to mineralize nitrogen.

AB - The sizes of soil organic matter fractions were estimated. The ''old'' humus fraction was estimated to 23.6 t ha(-1) C. The ''active'' and ''young'' humus fractions accounted for 20-61% of the soil organic carbon depending on the level of fertilization and the supply of fresh organic matter. It was stated that those fractions are of great importance for the capacity of the soil to mineralize nitrogen.

KW - CARBON, SOIL

KW - MANURE

KW - NITROGEN FERTILIZER

KW - NITROGEN, SOIL

KW - SOIL ORGANIC MATTER

KW - CARBON, SOIL

KW - MANURE

KW - NITROGEN FERTILIZER

KW - NITROGEN, SOIL

KW - SOIL ORGANIC MATTER

UR - https://res.slu.se/id/publ/44219

U2 - 10.1016/0167-8809(94)90048-5

DO - 10.1016/0167-8809(94)90048-5

M3 - Journal article

SN - 0167-8809

VL - 51

SP - 249

EP - 255

JO - Agriculture, Ecosystems and Environment

JF - Agriculture, Ecosystems and Environment

IS - 1-2

ER -

Carbon and nitrogen in arable soils as affected by supply of N fertilizers and organic manures

Abstract

Keywords

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