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dc.creatorKostic, Ljiljana
dc.creatorNikolic, Nina
dc.creatorSamardzic, Jelena
dc.creatorMilisavljevic, Mira
dc.creatorMaksimovic, Vuk
dc.creatorČakmak, Dragan
dc.creatorManojlović, Dragan D.
dc.creatorNikolic, Miroslav
dc.date.accessioned2018-11-22T00:30:56Z
dc.date.available2018-11-22T00:30:56Z
dc.date.issued2015
dc.identifier.issn0178-2762
dc.identifier.urihttp://cherry.chem.bg.ac.rs/handle/123456789/1676
dc.description.abstractWe studied the effect of liming and P fertilization of extremely acid soil (accidently acidified by sulfidic mining waste) on P availability and the subsequent adaptive responses of wheat roots. The wheat plants were grown in rhizoboxes allowing precise sampling of rhizosphere and bulk soil for sequential extraction of P fractions and determination of exchangeable Al. Root exudates were collected by pieces of paper for electrophoresis and subjected to HPLC analysis. Expression of organic anions and P-i transporter genes was analyzed by a real-time quantitative PCR. The concomitant application of lime with P fertilization increased the concentrations of plant-available P fractions in both rhizosphere and bulk compartments. The applied soil amendments strongly affected plant growth, biomass partitioning and shoot P accumulation. Liming enhanced root exudation of citrate in P unfertilized plants, while the high malate efflux was maintained until both P deficiency and Al toxicity were eliminated by the amendments. We showed the importance of liming for recovering of P acquisition potential of wheat roots, which can be strongly impaired in acid soils. Our results clearly demonstrated that P-deficient roots not subjected to Al stress in the limed soil can maintain high efflux of malate and even increase efflux of citrate along with the enhanced expression of related anion transporters (TaMATE1 and TaALMT1).en
dc.publisherSpringer, New York
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173028/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173005/RS//
dc.rightsrestrictedAccess
dc.sourceBiology and Fertility of Soils
dc.subjectLimingen
dc.subjectPhosphorus deficiencyen
dc.subjectPolluted acid soilen
dc.subjectRhizosphereen
dc.subjectRoot exudatesen
dc.subjectWheaten
dc.titleLiming of anthropogenically acidified soil promotes phosphorus acquisition in the rhizosphere of wheaten
dc.typearticle
dc.rights.licenseARR
dcterms.abstractМилисављевиц, Мира; Николиц, Нина; Николиц, Мирослав; Манојловић, Драган; Цакмак, Драган; Самардзиц, Јелена; Костиц, Љиљана; Максимовиц, Вук;
dc.citation.volume51
dc.citation.issue3
dc.citation.spage289
dc.citation.epage298
dc.identifier.wos000351197700002
dc.identifier.doi10.1007/s00374-014-0975-y
dc.citation.other51(3): 289-298
dc.citation.rankaM21~
dc.type.versionpublishedVersionen
dc.identifier.scopus2-s2.0-84925484391
dc.identifier.rcubKon_2822


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