Relationships between quality and quantity of soil labile fraction of the soil carbon in Cambisols after liming during a 5-year period

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F11%3A52559" target="_blank" >RIV/60460709:41210/11:52559 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12220/11:43882116

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Relationships between quality and quantity of soil labile fraction of the soil carbon in Cambisols after liming during a 5-year period

Original language description

The labile fraction of soil organic carbon (SOC) in terms of its quantity is a sensitive but dynamic indicator of the reactive agent in soils. If it is to be considered as a feature of soil quality, the value of its quantity should be completed by data on its quality. It can be expressed by the value of the rate constant of microbial oxidation k(bio) of this fraction or by data on chemical stability during hydrolysis or oxidation. If the quality of SOC labile fraction is not determined, at least the ratio of C(MIC):C(org) should be given. The adjustment of soil acidity increases the microbial activity of soils, therefore the quantity of SOC labile fraction and k(bio) decrease proportionately to the increasing stability of soil organic matter. During a5-year period after the liming the soils acidify again and this process passes the faster the lesser their ion exchange capacity and buffering are. The quantity of the labile fraction of SOC raises again, its stability decreases and k(bio

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GD - Fertilization, irrigation, soil treatment

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Volume of the periodical

57

Issue of the periodical within the volume

5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

193-200

UT code for WoS article

000291215400001

EID of the result in the Scopus database

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