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dc.contributor.authorAyaz, Muhammad
dc.contributor.authorFeizienė, Dalia
dc.contributor.authorTilvikienė, Vita
dc.contributor.authorFeiza, Virginijus
dc.contributor.authorBaltrėnaitė-Gedienė, Edita
dc.contributor.authorUllah, Sana
dc.date.accessioned2023-09-18T16:35:38Z
dc.date.available2023-09-18T16:35:38Z
dc.date.issued2023
dc.identifier.issn2223-7747
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/115294
dc.description.abstractAgricultural waste can have a catastrophic impact on climate change, as it contributes significantly to greenhouse gas (GHG) emissions if not managed sustainably. Swine-digestate-manure-derived biochar may be one sustainable way to manage waste and tackle GHG emissions in temperate climatic conditions. The purpose of this study was to ascertain how such biochar could be used to reduce soil GHG emissions. Spring barley (Hordeum vulgare L.) and pea crops in 2020 and 2021, respectively, were treated with 25 t ha−1 of swine-digestate-manure-derived biochar (B1) and 120 kg ha−1 (N1) and 160 kg ha−1 (N2) of synthetic nitrogen fertilizer (ammonium nitrate). Biochar with or without nitrogen fertilizer substantially lowered GHG emissions compared to the control treatment (without any treatment) or treatments without biochar application. Carbon dioxide (CO2), nitrous oxide (N2O), and methane (CH4) emissions were directly measured using static chamber technology. Cumulative emissions and global warming potential (GWP) followed the same trend and were significantly lowered in biochar-treated soils. The influences of soil and environmental parameters on GHG emissions were, therefore, investigated. A positive correlation was found between both moisture and temperature and GHG emissions. Thus, biochar made from swine digestate manure may be an effective organic amendment to reduce GHG emissions and address climate change challenges.eng
dc.formatPDF
dc.format.extentp. 1-15
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyAgris
dc.relation.isreferencedbyScopus
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.source.urihttps://www.mdpi.com/2223-7747/12/5/1002
dc.titleBiochar with Inorganic Nitrogen Fertilizer Reduces Direct Greenhouse Gas Emission Flux from Soil
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.licenseCreative Commons – Attribution – 4.0 International
dcterms.references92
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionLietuvos agrarinių ir miškų mokslų centras
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyAplinkos inžinerijos fakultetas / Faculty of Environmental Engineering
dc.subject.researchfieldA 001 - Agronomija / Agronomy
dc.subject.researchfieldT 004 - Aplinkos inžinerija / Environmental engineering
dc.subject.vgtuprioritizedfieldsAE0202 - Aplinkos apsaugos technologijos / Environmental protection technologies
dc.subject.ltspecializationsL102 - Energetika ir tvari aplinka / Energy and a sustainable environment
dc.subject.enbiochar
dc.subject.enCO2
dc.subject.enN2O
dc.subject.enCH4 emissions
dc.subject.encumulative emissions
dc.subject.englobal warming potential
dc.subject.ensoil moisture
dc.subject.ensoil temperature
dcterms.sourcetitlePlants
dc.description.issueiss. 5
dc.description.volumevol. 12
dc.publisher.nameMDPI
dc.publisher.cityBasel
dc.identifier.doi000947266500001
dc.identifier.doi10.3390/plants12051002
dc.identifier.elaba157054417


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