Soil microbial and nutrient interactions in Cambisols, Luvisols and Stagnosols

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A21880" target="_blank" >RIV/60460709:41210/07:21880 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Soil microbial and nutrient interactions in Cambisols, Luvisols and Stagnosols

Original language description

Cambisols, Luvisols and Stagnosols are main soil taxonomical units covering 78 per cent of the total area of Czech Republic. Soil microbial and nutrient interactions were tested in the period 2001-2006 at 15 localities of arable and grassed soils (4 Cambisols, 6 Luvisols and 5 Stagnosols). The total number of analyzed soil samples reached 150. Soil microbial and nutrient interactions were evaluated through correlations between 15 microbiological, nutrient and other parameters. Microbial biomass carbon (MBC) was tested using chloroform fumigation extraction method (FE) and re-hydration technique (RHD). Strong correlation (r = 0.6962; n = 150) was found between FE and RHD, that for Cambisols was very strong (r = 0.8104; n = 40), for Stagnosols (r = 0.6583; n = 50) and (r = 0.5616; n = 60) for Luvisols respective. The strongest interaction among MBC (RHD) and nutrients was found for nitrogen (CNS analyzer) in Cambisols (r = 0.9058) and for MBC (FE) (r = 0.6840) respective. The strongest i

Czech name

Interakce mezi mikrobiologickými a nutričními parametry v kambizemích, hnědozemích, luvizemích a pseudoglejích

Czech description

Cambisols, Luvisols and Stagnosols are main soil taxonomical units covering 78 per cent of the total area of Czech Republic. Soil microbial and nutrient interactions were tested in the period 2001-2006 at 15 localities of arable and grassed soils (4 Cambisols, 6 Luvisols and 5 Stagnosols). The total number of analyzed soil samples reached 150. Soil microbial and nutrient interactions were evaluated through correlations between 15 microbiological, nutrient and other parameters. Microbial biomass carbon (MBC) was tested using chloroform fumigation extraction method (FE) and re-hydration technique (RHD). Strong correlation (r = 0.6962; n = 150) was found between FE and RHD, that for Cambisols was very strong (r = 0.8104; n = 40), for Stagnosols (r = 0.6583; n = 50) and (r = 0.5616; n = 60) for Luvisols respective. The strongest interaction among MBC (RHD) and nutrients was found for nitrogen (CNS analyzer) in Cambisols (r = 0.9058) and for MBC (FE) (r = 0.6840) respective. The strongest i

Type

D - Article in proceedings

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

<a href="/en/project/QG50070" target="_blank" >QG50070: Research on the quality of soil organic matter in arable soils in the Czech Republic.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Article name in the collection

Practical solution for managing optimum C and N content in agricultural soils IV.

ISBN

978-80-87011-02-7

ISSN

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e-ISSN

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Number of pages

1

Pages from-to

59-59

Publisher name

VÚRV Praha

Place of publication

Praha

Event location

Praha

Event date

Jun 20, 2007

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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