The fluctuation of copper content in oilseed rape (Brassica napus L.), plants after the application of nitrogen and sulphur fertilizers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A19868" target="_blank" >RIV/60460709:41210/07:19868 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

The fluctuation of copper content in oilseed rape (Brassica napus L.), plants after the application of nitrogen and sulphur fertilizers

Original language description

The influence of N-S fertilizers on the copper content in the winter oilseed rape plants was studied in precise field experiments. Evaluation involved two treatments of a single rate for the first spring fertilizer application with 100 kg N . ha-1 in theAN treatment (nitrochalk) and 100 kg N . ha-1 + 50 kg S . ha-1 in the ANS treatment (ammonium nitrate and ammonium sulphate). A positive influence of the ANS fertilizer on the copper contents in different part of plants was determined. The highest Cu concentrations were determined in the leaves and inflorescences, the lowest ones occurred in the stem. The concentration of Cu ranged within the interval of 1.56 ? 8.75 mg Cu . kg-1 of dry matter depending on the growth period and the part of the plant. Nodifferences in the copper content have been determined in the seeds of individual treatment. The highest uptake in the above ground parts of the plants was recorded in the green pod period and amounted to 57.4 g Cu . ha-1 for the ANS tre

Czech name

Změny obsahu mědi v rostlinách řepky ozimé po aplikaci hnojiv s dusíkem a sírou

Czech description

The influence of N-S fertilizers on the copper content in the winter oilseed rape plants was studied in precise field experiments. Evaluation involved two treatments of a single rate for the first spring fertilizer application with 100 kg N . ha-1 in theAN treatment (nitrochalk) and 100 kg N . ha-1 + 50 kg S . ha-1 in the ANS treatment (ammonium nitrate and ammonium sulphate). A positive influence of the ANS fertilizer on the copper contents in different part of plants was determined. The highest Cu concentrations were determined in the leaves and inflorescences, the lowest ones occurred in the stem. The concentration of Cu ranged within the interval of 1.56 ? 8.75 mg Cu . kg-1 of dry matter depending on the growth period and the part of the plant. Nodifferences in the copper content have been determined in the seeds of individual treatment. The highest uptake in the above ground parts of the plants was recorded in the green pod period and amounted to 57.4 g Cu . ha-1 for the ANS tre

Type

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

CEP classification

GD - Fertilization, irrigation, soil treatment

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Name of the periodical

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

—

Volume of the periodical

53

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

143-148

UT code for WoS article

—

EID of the result in the Scopus database

—