About: Relationships between quality and quantity of soil labile fraction of the soil carbon in Cambisols after liming during a 5-year period

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The labile fraction of soil organic carbon (SOC) in terms of its quantity is a sensitive but dynamic indicator of the reactive agent in soils. If it is to be considered as a feature of soil quality, the value of its quantity should be completed by data on its quality. It can be expressed by the value of the rate constant of microbial oxidation k(bio) of this fraction or by data on chemical stability during hydrolysis or oxidation. If the quality of SOC labile fraction is not determined, at least the ratio of C(MIC):C(org) should be given. The adjustment of soil acidity increases the microbial activity of soils, therefore the quantity of SOC labile fraction and k(bio) decrease proportionately to the increasing stability of soil organic matter. During a 5-year period after the liming the soils acidify again and this process passes the faster the lesser their ion exchange capacity and buffering are. The quantity of the labile fraction of SOC raises again, its stability decreases and k(bio) raises again. The labile fraction of soil organic carbon (SOC) in terms of its quantity is a sensitive but dynamic indicator of the reactive agent in soils. If it is to be considered as a feature of soil quality, the value of its quantity should be completed by data on its quality. It can be expressed by the value of the rate constant of microbial oxidation k(bio) of this fraction or by data on chemical stability during hydrolysis or oxidation. If the quality of SOC labile fraction is not determined, at least the ratio of C(MIC):C(org) should be given. The adjustment of soil acidity increases the microbial activity of soils, therefore the quantity of SOC labile fraction and k(bio) decrease proportionately to the increasing stability of soil organic matter. During a 5-year period after the liming the soils acidify again and this process passes the faster the lesser their ion exchange capacity and buffering are. The quantity of the labile fraction of SOC raises again, its stability decreases and k(bio) raises again. (en)
Title	Relationships between quality and quantity of soil labile fraction of the soil carbon in Cambisols after liming during a 5-year period Relationships between quality and quantity of soil labile fraction of the soil carbon in Cambisols after liming during a 5-year period (en)
skos:prefLabel	Relationships between quality and quantity of soil labile fraction of the soil carbon in Cambisols after liming during a 5-year period Relationships between quality and quantity of soil labile fraction of the soil carbon in Cambisols after liming during a 5-year period (en)
skos:notation	RIV/60460709:41210/11:52559!RIV12-MSM-41210___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6007665806), Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Vaněk, Václav
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	226429
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/11:52559
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	soil organic carbon (SOC), labile fraction SOC, quality and quantity, effect of soil reaction adjustment, time changes (en)
http://linked.open.../riv/klicoveSlovo	effect of soil reaction adjustment labile fraction SOC quality and quantity soil organic carbon (SOC) time changes
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[1DFC00A0302D]
http://linked.open...i/riv/nazevZdroje	Plant, Soil and Environment
http://linked.open...in/vavai/riv/obor	GD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	57
http://linked.open...iv/tvurceVysledku	Peterka, Jiří Vaněk, Václav Kolář, Ladislav Kužel, Stanislav Borová-Batt, J. Pezlarová, J.
http://linked.open...ain/vavai/riv/wos	000291215400001
http://linked.open...n/vavai/riv/zamer	Sustainable methods of agricultural management in montane and submontane areas with respect to harmonization of the production and nonproduction spheres Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje.
issn	1214-1178
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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