Počet záznamů: 1

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

SYSNO ASEP	0328072
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Rhizosphere effect of colonizer plant species on the development of soil microbial community during primary succession on postmining sites
Tvůrce(i)	Elhottová, Dana (BC-A)_{RID, ORCID} Krištůfek, Václav (BC-A)_RID Malý, S. (CZ) Frouz, Jan (BC-A)_{RID, ORCID}
Zdroj.dok.	Communications in Soil Science and Plant Analysis. - : Taylor & Francis - ISSN 0010-3624 Roč. 40, 1-6 (2009), s. 758-770
Poč.str.	13 s.
Jazyk dok.	eng - angličtina
Země vyd.	US - Spojené státy americké
Klíč. slova	colonizer plant ; colliery spoil substrate ; rhizosphere effect
Vědní obor RIV	EH - Ekologie - společenstva
CEP	LC06066 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
	GA526/03/1259 GA ČR - Grantová agentura ČR
CEZ	AV0Z60660521 - UPB-H, BC-A (2005-2011)
UT WOS	000264218900058
DOI	10.1080/00103620802693193
Anotace	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.
Pracoviště	Biologické centrum (od r. 2006)
Kontakt	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Rok sběru	2010

Počet záznamů: 1