The soil acidity as restrictive factor of the use of nitrogen by spring barley

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F99%3A00000717" target="_blank" >RIV/60460709:41210/99:00000717 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

The soil acidity as restrictive factor of the use of nitrogen by spring barley

Original language description

The productivity of spring barley is significantly higher in neutral soil than acid soil. The share of nitrogen from "the old soil is supply" in the total uptake by the harvest ranges from 95 to 82 % and is practically identical in studied soils. The total balance of fertilizer nitrogen (15N) in soil-crop system in two years from aplication showed that in neutral soil 46 % used by spring barley (42 % in the application year and 4 % in the following year), 16 % rested in soil and loss was 38 % andin acidsoil 35 % used by harcvest (33 % in first year and 2 % second year), 12 % rested in soil and loss was 53 %.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

ED - Physiology

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

1999

Confidentiality

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

Article name in the collection

Proceeding of XXiXth Annual Meeting of ESNA.

ISBN

0253-5270

ISSN

—

e-ISSN

—

Number of pages

6

Pages from-to

—

Publisher name

Austrian Research Centers

Place of publication

Seibersdorf

Event location

—

Event date

—

Type of event by nationality

—

UT code for WoS article

—