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Mountain Ecosystems. Dynamics, Management and Conservation
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SYSNO ASEP 0364476 Document Type M - Monograph Chapter R&D Document Type Monograph Chapter Title Impact of land-use change on seasonal dynamics of total protein flow from roots of mountain meadow plant communities Author(s) Vranová, V. (CZ)
Pavelka, Marian (UEK-B) RID, ORCID, SAI
Rejšek, K. (CZ)
Formánek, P. (CZ)Source Title Mountain Ecosystems. Dynamics, Management and Conservation. - New York : Nova Science Publishers, 2011 / Richards, Kevin E. - ISBN 978-1-61209-306-2 Pages s. 93-100 Number of pages 8 Number of copy 500 Number of pages 121 Language eng - English Country US - United States Keywords land-use change ; dynamics of total protein ; seasonal dynamics ; total protein ; plant communities Subject RIV DF - Soil Science CEZ AV0Z60870520 - UEK-B (2005-2011) Annotation Socioeconomic changes in Central Europe have been accompanied by abandonment of previously managed meadows in mountain regions. Among others influences, alteration of N-cycling through such a land-use change may be reflected in N rhizodeposition including proteinaceous compounds. In this work we have determined no significant (P>0.05) effect of 15 year abandonment of previously long-term mown mountain meadows on total protein flow in the form of water-soluble root exudates in mineral soil of 3–8.5 cm depth. Throughout the vegetation season, 6–21 mg N per square meter was deposited every sampling occasion in exuded total proteins on both types of meadows. Workplace Global Change Research Institute Contact Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Year of Publishing 2012
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