"Modification of Standardized European Soil Sequential Extraction Method for Evaluation of Plant-available Portions of Selected Elements"@en . . "99" . . . "41210" . "Modifikace standardizovan\u00E9 evropsk\u00E9 metody postupn\u00E9 extrakce p\u016Fdy pro hodnocen\u00ED pod\u00EDl\u016F vybran\u00FDch prvk\u016F p\u0159ijateln\u00FDch rostlinou"@cs . . "Chemick\u00E9 listy" . . "0009-2770" . . "502;508" . . . . . . . . "RIV/60460709:41210/05:###10278" . "530945" . "sequential extraction, soil, mild extraction agents, plant-available content, As, Cd, Cu, Pb, Zn"@en . "RIV/60460709:41210/05:###10278!RIV06-MZE-41210___" . . "0" . "4"^^ . . "Sz\u00E1kov\u00E1, Ji\u0159ina" . . "The extractability of As, Cd, Cu, Pb, and Zn with 0.01 mol.l-1 CaCl2 solution characterizing the plant-available portion of elements and 0.11 mol. l-1 CH3COOH solution representing the first step of sequential extraction procedure SM&T EUR 14763 EN characterized as exchangeable fraction, and relationships between element contents in experimental plants (radish and spinach) and soil extracts were investigated. A pot experiment with soil amended by addition of sewage sludge or treated with soluble compounds of toxic elements was carried out in two vegetation periods. 0.01 mol.l-1 CaCl2 seems to be a suitable extractant for evaluation of plant-available portion of potentially toxic elements in soil and can be reasonably included in the sequential extraction scheme as the first extraction step. However, the rhizosphere processes are significant for evaluation of element mobility in soil and direct determination of element concentrations in soil solution during vegetation is necessary in further researc"@en . "4"^^ . . . "P(QD1256), Z(MSM6046070901)" . "V n\u00E1dobov\u00E9m vegeta\u010Dn\u00EDm experimentu jsme sledovali extrahovatelnost As, Cd, Cu, Pb, a Zn 0,01 mol.l-1 roztokem CaCl2 a 0,11 mol. l-1 roztokem CH3COOH, co\u017E je prvn\u00ED stupe\u0148 metody postupn\u00E9 extrakce p\u016Fdy SM&T EUR 14763 EN, kter\u00FD poskytuje v\u00FDm\u011Bnnou frakci a vztah obsahu t\u011Bchto prvk\u016F v pokusn\u00FDch rostlin\u00E1ch (\u0159edkvi\u010Dky a \u0161pen\u00E1t) a v p\u016Fdn\u00EDch extraktech. N\u00E1dobov\u00FD experiment s p\u016Fdou kontaminovanou bu\u010F p\u0159\u00EDdavkem \u010Dist\u00EDrensk\u00E9ho kalu nebo p\u0159\u00EDdavkem vodorozpustn\u00FDch sol\u00ED sledovan\u00FDch prvk\u016F prob\u00EDhal po dv\u011B vegeta\u010Dn\u00ED obdob\u00ED. Zd\u00E1 se, \u017Ee pro hodnocen\u00ED p\u0159ijatelnosti potenci\u00E1ln\u011B rizikov\u00FDch prvk\u016F rostlinami z p\u016Fd s p\u0159irozen\u00FDm obsahem t\u011Bchto prvk\u016F bez experiment\u00E1ln\u00ED modifikace tohoto obsahu m\u00E1 pou\u017Eit\u00ED 0,01 mol.l-1 CaCl2 jako prvn\u00EDho stupn\u011B metody postupn\u00E9 extrakce p\u016Fdy sv\u00E9 opodstatn\u011Bn\u00ED. V\u00FDznamn\u00FD vliv v\u0161ak bude m\u00EDt i druh zkouman\u00E9 rostliny a zejm\u00E9na aktivita ko\u0159enov\u00E9ho syst\u00E9mu a jeho interakce s p\u016Fdou, kter\u00E1 ho bezprost\u0159edn\u011B obklopuje, tedy rhizosf\u00E9ra." . "[C55457910E5E]" . "7"^^ . . "Tlusto\u0161, Pavel" . "Modification of Standardized European Soil Sequential Extraction Method for Evaluation of Plant-available Portions of Selected Elements"@en . "CZ - \u010Cesk\u00E1 republika" . "Bal\u00EDk, Ji\u0159\u00ED" . . . "Pavl\u00EDkov\u00E1, Daniela" . . . "Modifikace standardizovan\u00E9 evropsk\u00E9 metody postupn\u00E9 extrakce p\u016Fdy pro hodnocen\u00ED pod\u00EDl\u016F vybran\u00FDch prvk\u016F p\u0159ijateln\u00FDch rostlinou" . . "V n\u00E1dobov\u00E9m vegeta\u010Dn\u00EDm experimentu jsme sledovali extrahovatelnost As, Cd, Cu, Pb, a Zn 0,01 mol.l-1 roztokem CaCl2 a 0,11 mol. l-1 roztokem CH3COOH, co\u017E je prvn\u00ED stupe\u0148 metody postupn\u00E9 extrakce p\u016Fdy SM&T EUR 14763 EN, kter\u00FD poskytuje v\u00FDm\u011Bnnou frakci a vztah obsahu t\u011Bchto prvk\u016F v pokusn\u00FDch rostlin\u00E1ch (\u0159edkvi\u010Dky a \u0161pen\u00E1t) a v p\u016Fdn\u00EDch extraktech. N\u00E1dobov\u00FD experiment s p\u016Fdou kontaminovanou bu\u010F p\u0159\u00EDdavkem \u010Dist\u00EDrensk\u00E9ho kalu nebo p\u0159\u00EDdavkem vodorozpustn\u00FDch sol\u00ED sledovan\u00FDch prvk\u016F prob\u00EDhal po dv\u011B vegeta\u010Dn\u00ED obdob\u00ED. Zd\u00E1 se, \u017Ee pro hodnocen\u00ED p\u0159ijatelnosti potenci\u00E1ln\u011B rizikov\u00FDch prvk\u016F rostlinami z p\u016Fd s p\u0159irozen\u00FDm obsahem t\u011Bchto prvk\u016F bez experiment\u00E1ln\u00ED modifikace tohoto obsahu m\u00E1 pou\u017Eit\u00ED 0,01 mol.l-1 CaCl2 jako prvn\u00EDho stupn\u011B metody postupn\u00E9 extrakce p\u016Fdy sv\u00E9 opodstatn\u011Bn\u00ED. V\u00FDznamn\u00FD vliv v\u0161ak bude m\u00EDt i druh zkouman\u00E9 rostliny a zejm\u00E9na aktivita ko\u0159enov\u00E9ho syst\u00E9mu a jeho interakce s p\u016Fdou, kter\u00E1 ho bezprost\u0159edn\u011B obklopuje, tedy rhizosf\u00E9ra."@cs . "Modifikace standardizovan\u00E9 evropsk\u00E9 metody postupn\u00E9 extrakce p\u016Fdy pro hodnocen\u00ED pod\u00EDl\u016F vybran\u00FDch prvk\u016F p\u0159ijateln\u00FDch rostlinou" . . . "Modifikace standardizovan\u00E9 evropsk\u00E9 metody postupn\u00E9 extrakce p\u016Fdy pro hodnocen\u00ED pod\u00EDl\u016F vybran\u00FDch prvk\u016F p\u0159ijateln\u00FDch rostlinou"@cs .