Influence of Herbicide Residues in Winter Rapeseed on Subsequently Sown Spring Barley

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A22126" target="_blank" >RIV/60460709:41210/07:22126 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Influence of Herbicide Residues in Winter Rapeseed on Subsequently Sown Spring Barley

Original language description

In the Czech Republic winter rapeseed is grown at about 280 thousand hectares (10 %) of arable land. Plowing in due to non-emergence or bad wintering reaches up to 10 %. Alternative crop after plowed in rapeseed is very often spring barley. Some herbicides used in rapeseed influence with their residues yield ability and quality of subsequently sown spring cereals. The aim of our experiment is to find out response of spring barley to herbicide residues used in winter rapeseed, in case of malting barley sowing after plowed in winter rapeseed. Using two types of soil preparation - tillage and non-tillage system - we established small plot trials with winter rapeseed in August with following combinations: 1) control without herbicide, 2) trifluralin + napropamid, 3) trifluralin, 4) alachlor + clomacone, 5) metazachlor + quinmerac. In spring we terminated the experiment by disk tillage (simulation of winter rapeseed frost damage) and sew spring barley. The worst emergence rate of spring bar

Czech name

Vliv reziduálního působení herbicidů do řepky ozimé na následně vysetá jarní ječmen

Czech description

In the Czech Republic winter rapeseed is grown at about 280 thousand hectares (10 %) of arable land. Plowing in due to non-emergence or bad wintering reaches up to 10 %. Alternative crop after plowed in rapeseed is very often spring barley. Some herbicides used in rapeseed influence with their residues yield ability and quality of subsequently sown spring cereals. The aim of our experiment is to find out response of spring barley to herbicide residues used in winter rapeseed, in case of malting barley sowing after plowed in winter rapeseed. Using two types of soil preparation - tillage and non-tillage system - we established small plot trials with winter rapeseed in August with following combinations: 1) control without herbicide, 2) trifluralin + napropamid, 3) trifluralin, 4) alachlor + clomacone, 5) metazachlor + quinmerac. In spring we terminated the experiment by disk tillage (simulation of winter rapeseed frost damage) and sew spring barley. The worst emergence rate of spring bar

Type

D - Article in proceedings

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

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Project

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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

Article name in the collection

The 12th International Rapeseed Congress

ISBN

1-933100-20-6

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

314-317

Publisher name

GCIRC

Place of publication

Wuhan

Event location

Wuhan, China

Event date

Mar 26, 2007

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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