About: The physico-chemical properties and biostimulative activities of humic substances regenerated from lignite

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About: The physico-chemical properties and biostimulative activities of humic substances regenerated from lignite Goto Sponge NotDistinct Permalink

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

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.springerplus.com/content/3/1/156
Description	The positive effect of humic acids on the growth of plant roots is well known, however, the mechanisms and role of their physical structure in these processes have not been fully explained yet. In this work, South-Moravian lignite was oxidized by means of nitric acid and hydrogen peroxide to produce a set of regenerated humic acids. The elemental composition, solid state stability and solution characteristics were determined and correlated in vitro with their biological activity. A modified hydroponic method was applied to determine the effects of their potassium salts on Zea mays seedlings roots with respect to the plant weight, root length, root division, and starch and protein content. The relations between the determined parameters were evaluated through Principal Component Analysis and Pearsons correlation coefficients. The results indicated that the most important factor determining the biological activity of South-Moravian lignite potassium humates is related to the nature of selfassemblies, wh The positive effect of humic acids on the growth of plant roots is well known, however, the mechanisms and role of their physical structure in these processes have not been fully explained yet. In this work, South-Moravian lignite was oxidized by means of nitric acid and hydrogen peroxide to produce a set of regenerated humic acids. The elemental composition, solid state stability and solution characteristics were determined and correlated in vitro with their biological activity. A modified hydroponic method was applied to determine the effects of their potassium salts on Zea mays seedlings roots with respect to the plant weight, root length, root division, and starch and protein content. The relations between the determined parameters were evaluated through Principal Component Analysis and Pearsons correlation coefficients. The results indicated that the most important factor determining the biological activity of South-Moravian lignite potassium humates is related to the nature of selfassemblies, wh (en)
Title	The physico-chemical properties and biostimulative activities of humic substances regenerated from lignite The physico-chemical properties and biostimulative activities of humic substances regenerated from lignite (en)
skos:prefLabel	The physico-chemical properties and biostimulative activities of humic substances regenerated from lignite The physico-chemical properties and biostimulative activities of humic substances regenerated from lignite (en)
skos:notation	RIV/00216305:26310/14:PU108226!RIV15-MSM-26310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LO1211), Z(MSM0021630501)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Zmeškal, Oldřich David, Jan
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	Vysoké učení technické v Brně / Fakulta chemická
http://linked.open...dnocenehoVysledku	36581
http://linked.open...ai/riv/idVysledku	RIV/00216305:26310/14:PU108226
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Lignite humic substances, Modification, Thermal analysis, Chromatography, Spectroscopy, Biological activity (en)
http://linked.open.../riv/klicoveSlovo	Lignite humic substances Chromatography Modification Spectroscopy Thermal analysis Biological activity
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[F8838FE72040]
http://linked.open...i/riv/nazevZdroje	SpringerPlus
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Materials Research Centre at FCH BUT- Sustainability and Development
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	3
http://linked.open...iv/tvurceVysledku	Zmeškal, Oldřich David, Jan
http://linked.open...n/vavai/riv/zamer	Multifunkční heterogenní materiály na bázi syntetických polymerů a biopolymerů
issn	2193-1801
number of pages	16 (xsd:int)
http://bibframe.org/vocab/doi	10.1186/2193-1801-3-156
http://localhost/t...ganizacniJednotka	26310

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