Nitrogen fixation activity of bacterial isolates of rhizosphere of plants depending on isolation ecotopes

Ya. Chabanuyk, O. Dmytruk and A. Bunas
Additional contact information
A. Bunas: Institute of agroecology and environmental management NAAS

Balanced Nature Using, 2015, vol. 3, issue 1, 87-89

Abstract: The investigation toward the studying the effect of various doses of nitrogen fertilizer on the structure and functioning of the colza plant rhizosphere microbiocenosis has been performed. It has been identified, that 78% of bakteria isolates selected among rhizosphera colza plants, are able to use in the food chain, mineral, organic nitrogen or in the absence of bound forms of this element, fix the atmosphere inert molecular nitrogen with different activity. It is established, that A-29 and K-11 bakteria isolated from the control variant, had a high level of nitrogen fixation.

Keywords: colza; rhizosphere; nitrogenase activity; nitrogen-fixing microorganisms; amon-fixing bacteria; ecological-trophic and taxonomic groups of microorganisms (search for similar items in EconPapers)
Date: 2015
References: Add references at CitEc
Citations:

Downloads: (external link)
http://natureus.org.ua/repec/archive/1_2015/20.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:bnu:journl:v:3:y:2015:i:1:p:87-89

Access Statistics for this article

Balanced Nature Using is currently edited by Furdichko Orest

More articles in Balanced Nature Using from Institute of agroecology and environmental management Contact information at EDIRC.
Bibliographic data for series maintained by Olexii Shkuratov ().