About: Comparison of aggregate stability within six soil profiles under conventional tillage using various laboratory tests

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Soil structure stability was studied in every diagnostic horizons of six soil types (Haplic Chernozem, Greyic Phaeozem, two Haplic Luvisols, Haplic Cambisol, Dystric Cambisol) using different techniques investigating various destruction mechanisms of soil aggregates. Soil aggregate stability, assessed by the index of water stable aggregates (WSA), varied depending on the organic matter content, clay content and pHKCl. The presence of clay and organic matter coatings and fillings, and presence of iron oxides in some soils increased stability of soil aggregates. On the other hand periodical tillage apparently decreased aggregate stability in the Ap horizons. Coefficients of aggregate vulnerability resulting from fast wetting (KV1) and slow wetting (KV2) tests showed similar trends of the soil aggregate stability as the WSA index, when studied for soils developed on the similar parent material. There was found close correlation between the WSA index and the KV1 value, which depended also on the Soil structure stability was studied in every diagnostic horizons of six soil types (Haplic Chernozem, Greyic Phaeozem, two Haplic Luvisols, Haplic Cambisol, Dystric Cambisol) using different techniques investigating various destruction mechanisms of soil aggregates. Soil aggregate stability, assessed by the index of water stable aggregates (WSA), varied depending on the organic matter content, clay content and pHKCl. The presence of clay and organic matter coatings and fillings, and presence of iron oxides in some soils increased stability of soil aggregates. On the other hand periodical tillage apparently decreased aggregate stability in the Ap horizons. Coefficients of aggregate vulnerability resulting from fast wetting (KV1) and slow wetting (KV2) tests showed similar trends of the soil aggregate stability as the WSA index, when studied for soils developed on the similar parent material. There was found close correlation between the WSA index and the KV1 value, which depended also on the (en)
Title	Comparison of aggregate stability within six soil profiles under conventional tillage using various laboratory tests Comparison of aggregate stability within six soil profiles under conventional tillage using various laboratory tests (en)
skos:prefLabel	Comparison of aggregate stability within six soil profiles under conventional tillage using various laboratory tests Comparison of aggregate stability within six soil profiles under conventional tillage using various laboratory tests (en)
skos:notation	RIV/60460709:41210/09:27999!RIV10-MSM-41210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA526/08/0434), Z(AV0Z30130516), Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kodešová, Radka Mühlhanselová, Marcela
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	307679
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/09:27999
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fast wetting test, shaking after pre-wetting test, wet sieving (en)
http://linked.open.../riv/klicoveSlovo	fast wetting test shaking after pre-wetting test wet sieving
http://linked.open...odStatuVydavatele	SK - Slovenská republika
http://linked.open...ontrolniKodProRIV	[6000DB3A52F1]
http://linked.open...i/riv/nazevZdroje	Biologia
http://linked.open...in/vavai/riv/obor	DF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Impact of soil structure on character of water flow and solute transport in soil environment
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	64
http://linked.open...iv/tvurceVysledku	Kodešová, Radka Žigová, Anna Mühlhanselová, Marcela
http://linked.open...n/vavai/riv/zamer	Zemský systém v průsečíku geologických procesů, vývoje života, klimatických a antropogenních vlivů Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje.
issn	0006-3088
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	41210
is http://linked.open...avai/riv/vysledek of	Comparison of aggregate stability within six soil profiles under conventional tillage using various laboratory tests Comparison of aggregate stability within six soil profiles under conventional tillage using various laboratory tests Comparison of aggregate stability within six soil profiles under conventional tillage using various laboratory tests Comparison of aggregate stability within six soil profiles under conventional tillage using various laboratory tests

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