Yield comparison of hybrid and conventional winter oilseed rape varieties depending on yield level of location

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F00%3A00000292" target="_blank" >RIV/60460709:41210/00:00000292 - 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

Yield comparison of hybrid and conventional winter oilseed rape varieties depending on yield level of location

Popis výsledku v původním jazyce

Results of the 5 (4) years´ small plot trials are described in this paper. They show, that in descending line of location yields hybrid varieties decreased their yields more rapidly than the conventional ones. This drift is especially noticeable by restored hybrids PRONTO and ARTUS. Slightly higher heterosis stability was observed by varietal associations BETTY and SYNERGY. Based on our experience, practical use of hybrid varieties in extensive conditions is not efficient. More suitable is intensive cropping on fertile soils, where these plants can realize their huge yield potential. In case of composite hybrids there is a risk of not sufficient pollination, which should be minimalized by suitable precautions.

Název v anglickém jazyce

Yield comparison of hybrid and conventional winter oilseed rape varieties depending on yield level of location

Popis výsledku anglicky

Results of the 5 (4) years´ small plot trials are described in this paper. They show, that in descending line of location yields hybrid varieties decreased their yields more rapidly than the conventional ones. This drift is especially noticeable by restored hybrids PRONTO and ARTUS. Slightly higher heterosis stability was observed by varietal associations BETTY and SYNERGY. Based on our experience, practical use of hybrid varieties in extensive conditions is not efficient. More suitable is intensive cropping on fertile soils, where these plants can realize their huge yield potential. In case of composite hybrids there is a risk of not sufficient pollination, which should be minimalized by suitable precautions.

Druh

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

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2000

Kód důvěrnosti údajů

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

Název periodika

Rosliny Oleiste - Oil Crops

ISSN

1233-8273

e-ISSN

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Svazek periodika

21

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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