Adsorption of Copper in Soil and its Dependence on Physical and Chemical Properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F18%3A43913251" target="_blank" >RIV/62156489:43210/18:43913251 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60162694:G44__/18:43889528 RIV/62156489:43410/18:43913251

Výsledek na webu

<a href="https://doi.org/10.11118/actaun201866010219" target="_blank" >https://doi.org/10.11118/actaun201866010219</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201866010219" target="_blank" >10.11118/actaun201866010219</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Adsorption of Copper in Soil and its Dependence on Physical and Chemical Properties

Popis výsledku v původním jazyce

Soil samples (n=11) were collected in the chernozem areas of the Czech Republic (the Central Europe) from the topsoil and used as representative samples. All sampling areas have been used for agricultural purposes (arable soil) and they were selected as typical representatives of agricultural soil. These samples represented the soil with same genesis (to reduction differencies between soil types) but with different soil properties (physical and chemical). Complete chemical and physical analyses were made for confirmation of copper adsorption on solid phase: we analysed the particle size distribution, content of oxidizable carbon (Cox), the cation exchange capacity (CEC), supply of exchange calcium, magnesium, sodium, phosphorus and potassium, soil reaction and the total supply of Fe, Al, Mn, Ca, Mg, K, P and N. The strongest simple correlation between analysed soil properties and copper concentration had content of available magnesium (r =0.44) and available phosphorus (r=MINUS SIGN 0.51). In the case of multiple correlations (i.e. collective influence of multiple soil properties) had the strongest influence combination of clay, soil reaction, total content of phosphorus, available magnesium and available phosphorus. The main influence of phosphorus and magnesium is evident. We suppose that copper and phosphorus enter into specific complex. Influence of these five soil properties can explain 92.7 % (r = 0.927) changes in the content of copper changes in the experiment.

Název v anglickém jazyce

Adsorption of Copper in Soil and its Dependence on Physical and Chemical Properties

Popis výsledku anglicky

Soil samples (n=11) were collected in the chernozem areas of the Czech Republic (the Central Europe) from the topsoil and used as representative samples. All sampling areas have been used for agricultural purposes (arable soil) and they were selected as typical representatives of agricultural soil. These samples represented the soil with same genesis (to reduction differencies between soil types) but with different soil properties (physical and chemical). Complete chemical and physical analyses were made for confirmation of copper adsorption on solid phase: we analysed the particle size distribution, content of oxidizable carbon (Cox), the cation exchange capacity (CEC), supply of exchange calcium, magnesium, sodium, phosphorus and potassium, soil reaction and the total supply of Fe, Al, Mn, Ca, Mg, K, P and N. The strongest simple correlation between analysed soil properties and copper concentration had content of available magnesium (r =0.44) and available phosphorus (r=MINUS SIGN 0.51). In the case of multiple correlations (i.e. collective influence of multiple soil properties) had the strongest influence combination of clay, soil reaction, total content of phosphorus, available magnesium and available phosphorus. The main influence of phosphorus and magnesium is evident. We suppose that copper and phosphorus enter into specific complex. Influence of these five soil properties can explain 92.7 % (r = 0.927) changes in the content of copper changes in the experiment.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/QK1810233" target="_blank" >QK1810233: Kvantifikace dopadu hospodaření na erozi, kvalitu půd a výnosy pěstovaných plodin s návrhem pěstebních technologií šetrných k životnímu prostředí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

—

Svazek periodika

66

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

219-224

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85043715407