Please use this identifier to cite or link to this item: http://hdl.handle.net/2067/46820
DC FieldValueLanguage
dc.contributor.authorStazi, Silvia Ritait
dc.contributor.authorMancinelli, Robertoit
dc.contributor.authorMarabottini, Rositait
dc.contributor.authorAllevato, Enricait
dc.contributor.authorRadicetti, Emanueleit
dc.contributor.authorCampiglia, Enioit
dc.contributor.authorMarinari, Sarait
dc.date.accessioned2022-02-10T22:30:16Z-
dc.date.available2022-02-10T22:30:16Z-
dc.date.issued2018it
dc.identifier.issn0045-6535it
dc.identifier.urihttp://hdl.handle.net/2067/46820-
dc.description.abstractThe research studied the effects of organic vs. conventional management of soil quality and tomato yield quality, cultivated in a geogenic arsenic contaminated soil. The chemical and biochemical properties were analyzed to evaluate soil quality, arsenic mobility and its phyto-availability, as well as arsenic accumulation in the tomato plant tissues and if tomatoes cultivated in arsenic rich soil represents a risk for human health. A general improvement of tomato growth and soil quality was observed in the organic management, where soil organic carbon increased from 1.24 to 1.48% and total nitrogen content. The arsenic content of the soil in the organic management increased from 57.0 to 65.3 mg kg-1, probably due to a greater content of organic matter which permitted the soil to retain the arsenic naturally present in irrigation water. An increase of bioavailable arsenic was observed in the conventional management compared to the organic one (7.05 vs 6.18 mg kg-1). The bioavailable form of metalloid may affect soil microbial community structure assessed using El-FAME analysis. The increase of the total arsenic concentration in the organic management did not represent a stress factor for soil microbial biomass carbon (Cmic), which was higher in the organic management than in the conventional one (267 vs. 132 μg Cmic g-1). Even if the organic management caused an increase of total arsenic concentration in the soil due to the enhanced organic matter content, retaining arsenic from irrigation water, this management mitigates the arsenic uptake by tomato plants reducing the mobility of the metalloid.it
dc.language.isoengit
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/*
dc.titleInfluence of organic management on As bioavailability: Soil quality and tomato As uptakeit
dc.typearticle*
dc.identifier.doi10.1016/j.chemosphere.2018.07.187it
dc.identifier.pmid30077931it
dc.identifier.scopus2-s2.0-85052940257it
dc.identifier.urlhttps://dspace.unitus.it/handle/2067/35168it
dc.relation.journalCHEMOSPHEREit
dc.relation.firstpage352-359it
dc.relation.lastpage359it
dc.relation.volume211it
dc.subject.scientificsectorAGR/14it
dc.description.internationalnoit
dc.contributor.countryITAit
dc.type.refereeREF_1it
dc.type.miur262*
item.fulltextWith Fulltext-
item.openairetypearticle-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.journal.journalissn0045-6535-
crisitem.journal.anceE035285-
Appears in Collections:A1. Articolo in rivista
Files in This Item:
File Description SizeFormat
Stazi et al -text reviewed final version.pdfArticolo409.78 kBAdobe PDFView/Open
Show simple item record

SCOPUSTM   
Citations 10

9
Last Week
0
Last month
0
checked on Mar 24, 2024

Page view(s)

101
Last Week
0
Last month
1
checked on Mar 27, 2024

Download(s)

23
checked on Mar 27, 2024

Google ScholarTM

Check

Altmetric


This item is licensed under a Creative Commons License Creative Commons