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

Publikation: Bidrag till tidskrift › Artikel i vetenskaplig tidskrift › Peer review

Sammanfattning

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.

Originalspråk	Engelska
Sidor (från-till)	249-255
Antal sidor	7
Tidskrift	Agriculture, Ecosystems and Environment
Volym	51
Nummer	1-2
DOI	https://doi.org/10.1016/0167-8809(94)90048-5
Status	Publicerad - 1994

Nyckelord

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

Åtkomst av dokument

10.1016/0167-8809(94)90048-5

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@article{1540afd4d520417cb99ea5128ca7b8ea,

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",

}

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 -