The influence of different technologies of soil processing on infiltration properties of soil in the cambisols area of the Opava district

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dc.contributor.authorDumbrovský, Miroslavcs
dc.contributor.authorLarišová, Luciecs
dc.coverage.issue5cs
dc.coverage.volume64cs
dc.date.accessioned2022-05-16T10:52:19Z
dc.date.available2022-05-16T10:52:19Z
dc.date.issued2016-10-30cs
dc.description.abstractThe subject of the contribution is the evaluation of the influence of the conventional tillage and reduced tillage technology of soil processing on the infiltration properties of the soil in the Větřkovice area. Field experimental work at the area was carried out in the years 2013-2015 on Cambisol district medium-heavy clayey soil. The research was conducted on sloping erosion-endangered blocks of arable land sown with spring barley. The areas were chosen each year in the way that one of the experimental areas was handled by conventional tillage technologies and the other by reduced tillage technologies. Intact soil samples were taken into Kopecký's cylinders in the three landscape positions, at a depth of 10 cm (representing topsoil) and 30 cm (representing subsoil). The cumulative infiltration was measured using a mini-disc infiltrometer near the consumption points. The Zhang method (1997), which provides an estimate of the unsaturated hydraulic conductivity K(h), was used for the evaluation of the infiltration tests of the mini-disc infiltrometer. The soil profile processed by conventional tillage showed a higher degree of compaction. The bulk density was between 1.10-1.67 g.cm-3, compared to the land processed by the reduced tillage technology, where the values were between 0.80-1.29 g.cm-3. Unsaturated hydraulic conductivity values were about one-third higher within the reduced tillage technology soil processing.en
dc.description.abstractPředmětem příspěvku je zhodnocení vlivu konvenční orby a minimalizační technologie zpracování půdy na infiltrační vlastnosti půdy v oblasti Větřkovice.cs
dc.formattextcs
dc.format.extent1495-1505cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. 2016, vol. 64, issue 5, p. 1495-1505.en
dc.identifier.doi10.11118/actaun201664051495cs
dc.identifier.issn1211-8516cs
dc.identifier.other131643cs
dc.identifier.urihttp://hdl.handle.net/11012/204252
dc.language.isoencs
dc.publisherMendel University in Brnocs
dc.relation.ispartofActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensiscs
dc.relation.urihttps://acta.mendelu.cz/64/5/1495/cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1211-8516/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectsoil processingen
dc.subjectunsaturated hydraulic conductivityen
dc.subjectcumulative infiltrationen
dc.subjectbulk densityen
dc.subjectporosityen
dc.subjectzpracování půdy
dc.subjectnenasycená hydraulická vodivost
dc.subjectkumulativní infiltrace
dc.subjectobjemová hmotnost
dc.subjectpórovitost
dc.titleThe influence of different technologies of soil processing on infiltration properties of soil in the cambisols area of the Opava districten
dc.title.alternativeVliv různých technologií zpracování půdy na infiltrační vlastnosti půdy v kambizemní oblasti v okrese Opavacs
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-131643en
sync.item.dbtypeVAVen
sync.item.insts2022.05.16 12:52:19en
sync.item.modts2022.05.16 12:14:08en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav vodního hospodářství krajinycs
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