Závislost mezi obsahem síry a kadmia v hlízách brambor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F04%3A00002049" target="_blank" >RIV/62156489:43210/04:00002049 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Relation between sulphur and cadmium contents in potatoes

Popis výsledku v původním jazyce

A vegetative pot trial with ammonium sulphate was established to explore the joint effect of increasing supply of sulphur into the soil (natural level, 20, 40 and 60 mg S.kg-1 of soil) and a constant level of cadmium (4 mg.kg-1 in all variants) on yieldsand chemical composition of tubers and tops of potato varieties Rosara, Impala and Marabel. An increased level of sulphur in the soil showed no effect on concentration of sulphur in tubers, which ranged, in dependence on the variety and S dose, from 0.16 to 0.20 % S. The content of cadmium in tubers ranged from 0.91 to 1.28 ppm and was not too much dependent on the S supply. However, an opposite trend was observed as far as the levels of S and Cd in potato tops were concerned. The concentration of S intops was higher than that in the tubers and rose linearly with the increasing supply of S (viz. from 0.66 to 1.33 % of S). The level of Cd in tops was also considerably higher than in tubers and ranged, in dependence on individual variet

Název v anglickém jazyce

Relation between sulphur and cadmium contents in potatoes

Popis výsledku anglicky

A vegetative pot trial with ammonium sulphate was established to explore the joint effect of increasing supply of sulphur into the soil (natural level, 20, 40 and 60 mg S.kg-1 of soil) and a constant level of cadmium (4 mg.kg-1 in all variants) on yieldsand chemical composition of tubers and tops of potato varieties Rosara, Impala and Marabel. An increased level of sulphur in the soil showed no effect on concentration of sulphur in tubers, which ranged, in dependence on the variety and S dose, from 0.16 to 0.20 % S. The content of cadmium in tubers ranged from 0.91 to 1.28 ppm and was not too much dependent on the S supply. However, an opposite trend was observed as far as the levels of S and Cd in potato tops were concerned. The concentration of S intops was higher than that in the tubers and rose linearly with the increasing supply of S (viz. from 0.66 to 1.33 % of S). The level of Cd in tops was also considerably higher than in tubers and ranged, in dependence on individual variet

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Chemia i inzynieria ekologiczna

ISSN

1231-7098

e-ISSN

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Svazek periodika

11

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

10

Strana od-do

629-638

Kód UT WoS článku

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EID výsledku v databázi Scopus

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