Number of the records: 1

Rhizosphere effect of colonizer plant species on the development of soil microbial community during primary succession on postmining sites

SYSNO ASEP	0328072
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Rhizosphere effect of colonizer plant species on the development of soil microbial community during primary succession on postmining sites
Author(s)	Elhottová, Dana (BC-A)_{RID, ORCID} Krištůfek, Václav (BC-A)_RID Malý, S. (CZ) Frouz, Jan (BC-A)_{RID, ORCID}
Source Title	Communications in Soil Science and Plant Analysis. - : Taylor & Francis - ISSN 0010-3624 Roč. 40, 1-6 (2009), s. 758-770
Number of pages	13 s.
Language	eng - English
Country	US - United States
Keywords	colonizer plant ; colliery spoil substrate ; rhizosphere effect
Subject RIV	EH - Ecology, Behaviour
R&D Projects	LC06066 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	GA526/03/1259 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z60660521 - UPB-H, BC-A (2005-2011)
UT WOS	000264218900058
DOI	10.1080/00103620802693193
Annotation	The impact of pioneer plant species Tussilago farfara on structural, functional, and growth characterization of microbial community colonizing the spoil colliery substrate was studied in a laboratory microcosm experiment. Microcosms consisting of spoil substrate (0.7 dm³ of tertiary alkaline clay sediment from Sokolov brown-coal mine area) from a pioneer site (without vegetation, 5 years after heaping) were cultivated in a greenhouse with one plant of this species. Plant roots substantially increased microbial diversity and biomass after one season (7 months) of cultivation. Roots influenced the microbial community and had nearly twice the size, higher growth, and metabolic potential in comparison to the control. The development of microbial specialists improves the plant nutrient status. Bacterial nitrogen (N)₂ fixators (Bradyrhizobium japonicum, Rhizobium radiobacter) and arbuscular mycorrhizal fungi were confirmed in the rhizosphere of T. farfara.
Workplace	Biology Centre (since 2006)
Contact	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Year of Publishing	2010

Number of the records: 1