Effect of form and dose of potassium fertiliser on heavy metal uptaking by plants under conditions of elevated cadmium content in soil; part I. Zinc and copper

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F05%3A12297" target="_blank" >RIV/60460709:41210/05:12297 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Effect of form and dose of potassium fertiliser on heavy metal uptaking by plants under conditions of elevated cadmium content in soil; part I. Zinc and copper

Original language description

In a pot experiment on heavy textured, acid soil the effect of form and dose potassium fertiliser on Zn and Cu uptaking by oats and maize under conditions of elevated cadmium content in soil was investigated against the background of basic NPK treatment.Potassium was applied in two doses as sulphate or chloride. It was found that heavy metals content in plants tissues was affected both by form and dose of potassium salts, which confined or intensified metals uptaking by plants as a result of influenceon solubility and absorption their compounds from soil. Potassium sulphate caused reduction of metals translocation from roots to aerial parts of the plant and improved fodder quality of plants products. Higher Cd level in soil modified Zn and Cu contentas a result its influence on plant development and yielding, and on synergism or competition between cations.

Czech name

Vliv formy a dávky draselných hnojiv na odběr těžkých kovů rostlinami za podmínek zvýšeného obsahu kadmia v půdě; část I. Zinek a měď

Czech description

In a pot experiment on heavy textured, acid soil the effect of form and dose potassium fertiliser on Zn and Cu uptaking by oats and maize under conditions of elevated cadmium content in soil was investigated against the background of basic NPK treatment.Potassium was applied in two doses as sulphate or chloride. It was found that heavy metals content in plants tissues was affected both by form and dose of potassium salts, which confined or intensified metals uptaking by plants as a result of influenceon solubility and absorption their compounds from soil. Potassium sulphate caused reduction of metals translocation from roots to aerial parts of the plant and improved fodder quality of plants products. Higher Cd level in soil modified Zn and Cu contentas a result its influence on plant development and yielding, and on synergism or competition between cations.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DK - Contamination and decontamination of soil including pesticides

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Name of the periodical

Chemia i inžynieria ekologiczna

ISSN

1231-7098

e-ISSN

—

Volume of the periodical

12

Issue of the periodical within the volume

—

Country of publishing house

PL - POLAND

Number of pages

9

Pages from-to

135-143

UT code for WoS article

—

EID of the result in the Scopus database

—