Linked Life Data

12676487

Source:http://linkedlifedata.com/resource/pubmed/id/12676487

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
2003-4-4
pubmed:abstractText
Effects of Cd, Cr, Se and Zn at a maximum rate of 270 mg kg(-1) were studied on a nematode assemblage after 6-10 years of application. Winter wheat, sunflower, sorrel, barley and rape were grown on the experimental field. Cd had a moderate effect on nematodes in spite of the fact that this element significantly decreased plant biomass. Cr was harmful to plants only in the first year of the study. However, Cr decreased Aporcelaimellus density and maturity index, increased Pratylenchus density and bacterial-fungal ratio, changed the c-p structure and feeding type composition. Se proved to be very toxic at a concentration of 11 mg kg(-1) (NH(4)-acetate+EDTA soluble form). Some advantageous effects of Zn were found in the first year. These disappeared later on. Remarkable between-year fluctuations of the nematode assemblage composition were observed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0378-4274
pubmed:author
pubmed:issnType
Print
pubmed:day
11
pubmed:volume
140-141
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
391-401
pubmed:dateRevised
2006-4-19
pubmed:meshHeading
pubmed:year
2003
pubmed:articleTitle
Long-term effects of heavy metals and microelements on nematode assemblage.
pubmed:affiliation
Department of Zoology and Ecology, Szent István University, H-2103, Páter K. u. 1, Gödöllo, Hungary.bakonyi@fau.gau.hu
pubmed:publicationType
Journal Article, Review