Počet záznamů: 1
Overwintering management on upland pasture causes shifts in an abundance of denitrifying microbial communities, their activity and N.sub.2./sub.O-reducing ability
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SYSNO ASEP 0328468 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Overwintering management on upland pasture causes shifts in an abundance of denitrifying microbial communities, their activity and N2O-reducing ability Tvůrce(i) Chroňáková, Alica (BC-A) RID, ORCID
Radl, V. (DE)
Čuhel, Jiří (BC-A)
Šimek, Miloslav (BC-A) RID, ORCID
Elhottová, Dana (BC-A) RID, ORCID
Engel, M. (DE)
Schloter, M. (DE)Zdroj.dok. Soil Biology and Biochemistry. - : Elsevier - ISSN 0038-0717
Roč. 41, č. 6 (2009), s. 1132-1138Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova nitrous oxide ; qPCR ; DEA Vědní obor RIV EH - Ekologie - společenstva CEZ AV0Z60660521 - UPB-H, BC-A (2005-2011) UT WOS 000266942900014 DOI 10.1016/j.soilbio.2009.02.019 Anotace Pasture soils used for cattle overwintering may represent significant sources of N2O emissions from soils. Therefore, the long-term effect of cattle overwintering on the abundance and activity of a denitrifying community was explored. The study was performed at a cattle overwintering area in South Bohemia (Czech Republic), where three sites differing in the degree of animal impact were selected: severely impacted (SI) and moderately impacted (MI), as well as a control site with no impact (NI). N2O flux measurement and soil sampling were performed in spring and fall of 2005. The activity was measured in terms of potential denitrification activity. Bacterial nirK, nirS and nosZ genes were used as functional markers of the denitrifying communities; abundance was analyzed using a real-time PCR assay. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2010
Počet záznamů: 1