About: Quality of soil organic matter in fluvi-eutric gleysol

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Basic quantitative and qualitative parameters of soil organic matter including: Total humus content, Humification degree, Fractional composition, Ratio CHA : CFA - have been studied in Žabčice since 1971. The soil is under intensive agriculture (Norfolk Crop Rotation System) and selected soil properties are given in Table I. For this reason humic acids (HA) were isolated and their quality in detail studied (UV - VIS spectra, Q4/6 and E4/6 ratios, elementary composition). Total content of some trace elements was measured to stress their environmental functions. Investigation showed that there were statistically significant differences in quality of soil organic matter and humus content during the experiment (Table II - a,b,c). Total humus content was low, ratio CHA : CFA was about 1 and gradually increases during the period of experiment. The last is evident from the results of fractional composition of SOM (Table III). Humification degree was middle (between 20 - 30%). Basic quantitative and qualitative parameters of soil organic matter including: Total humus content, Humification degree, Fractional composition, Ratio CHA : CFA - have been studied in Žabčice since 1971. The soil is under intensive agriculture (Norfolk Crop Rotation System) and selected soil properties are given in Table I. For this reason humic acids (HA) were isolated and their quality in detail studied (UV - VIS spectra, Q4/6 and E4/6 ratios, elementary composition). Total content of some trace elements was measured to stress their environmental functions. Investigation showed that there were statistically significant differences in quality of soil organic matter and humus content during the experiment (Table II - a,b,c). Total humus content was low, ratio CHA : CFA was about 1 and gradually increases during the period of experiment. The last is evident from the results of fractional composition of SOM (Table III). Humification degree was middle (between 20 - 30%). (en)
Title	Quality of soil organic matter in fluvi-eutric gleysol Quality of soil organic matter in fluvi-eutric gleysol (en)
skos:prefLabel	Quality of soil organic matter in fluvi-eutric gleysol Quality of soil organic matter in fluvi-eutric gleysol (en)
skos:notation	RIV/62156489:_____/01:21300005!RIV/2002/MSM/430002/N
http://linked.open.../vavai/riv/strany	7;13
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 432100001)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2002
http://linked.open...aciTvurceVysledku	Pospíšilová, Lubica
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	Mendelova univerzita v Brně / (nerozlišená součást)
http://linked.open...dnocenehoVysledku	693760
http://linked.open...ai/riv/idVysledku	RIV/62156489:_____/01:21300005
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fractional composition; humic acids; optical properties; elementary composition; trace elements; ICP AES / AP method (en)
http://linked.open.../riv/klicoveSlovo	humic acids optical properties elementary composition trace elements ICP AES / AP method fractional composition
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[4E3776AF824D]
http://linked.open...i/riv/nazevZdroje	Acta universitatis agriculturae et silviculturae mendelianae Brunensis
http://linked.open...in/vavai/riv/obor	GE
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...UplatneniVysledku	2001
http://linked.open...v/svazekPeriodika	49
http://linked.open...iv/tvurceVysledku	Pospíšilová, Lubica
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20432100001
issn	1211-8516
number of pages	7 (xsd:int)

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