Linked Life Data

11536820

Source:http://linkedlifedata.com/resource/pubmed/id/11536820

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
11
pubmed:dateCreated
1999-6-20
pubmed:abstractText
We examined the influence of elevated CO2 concentration on denitrifier enzyme activity in wheat rhizoplanes by using controlled environments and solution culture techniques. Potential denitrification activity was from 3 to 24 times higher on roots that were grown under an elevated CO2 concentration of 1,000 micromoles of CO2 mol-1 than on roots grown under ambient levels of CO2. Nitrogen loss, as determined by a nitrogen mass balance, increased with elevated CO2 levels in the shoot environment and with a high NO3- concentration in the rooting zone. These results indicated that aerial CO2 concentration can play a role in rhizosphere denitrifier activity.
pubmed:commentsCorrections
pubmed:keyword
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
S
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0099-2240
pubmed:author
pubmed:issnType
Print
pubmed:volume
63
pubmed:owner
NASA
pubmed:authorsComplete
Y
pubmed:pagination
4621-4
pubmed:dateRevised
2010-9-14
pubmed:meshHeading
pubmed:year
1997
pubmed:articleTitle
Evidence that elevated CO2 levels can indirectly increase rhizosphere denitrifier activity.
pubmed:affiliation
Department of Vegetable Crops, University of California, Davis 95616, USA.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, Non-P.H.S., Research Support, Non-U.S. Gov't