Variant Growing Systems at Three Winter Rapeseed Cultivar Types (Line, Hybrid and Genetically Modified Hybrid)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F03%3A00005085" target="_blank" >RIV/60460709:41210/03:00005085 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:_____/03:00005085

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Variant Growing Systems at Three Winter Rapeseed Cultivar Types (Line, Hybrid and Genetically Modified Hybrid)

Popis výsledku v původním jazyce

Yield indices at three different winter rapeseed cultivar types (line, hybrid and genetically modified hybrid) were studied in three growing systems (intensive yielding 4 t/ha, standard - 3 t/ha, and low-input for the yield 2 t/ha). Growing syste ms differed mainly in the soil preparation before sowing, sowing rate, level of chemical treatment and fertilization (mainly by nitrogen). The introduction of generative organs (buds) of winter rapeseed depends on the growing intensity, cultivar and weather. Ahigher reduction of generative organs appeared in the hybrid cultivars in comparison with the line cultivar. In the low input system the plants were more invaded by pests and fungoid diseases and had a minor root system, which caused the lower yield. This growing system is less stabile in the yield (field voles, slugs and moisture during the emergency period). The highest yield was reached in the intensive variant with the higher input levels. The yield comparison of hybrid cultivars (mo

Název v anglickém jazyce

Variant Growing Systems at Three Winter Rapeseed Cultivar Types (Line, Hybrid and Genetically Modified Hybrid)

Popis výsledku anglicky

Yield indices at three different winter rapeseed cultivar types (line, hybrid and genetically modified hybrid) were studied in three growing systems (intensive yielding 4 t/ha, standard - 3 t/ha, and low-input for the yield 2 t/ha). Growing syste ms differed mainly in the soil preparation before sowing, sowing rate, level of chemical treatment and fertilization (mainly by nitrogen). The introduction of generative organs (buds) of winter rapeseed depends on the growing intensity, cultivar and weather. Ahigher reduction of generative organs appeared in the hybrid cultivars in comparison with the line cultivar. In the low input system the plants were more invaded by pests and fungoid diseases and had a minor root system, which caused the lower yield. This growing system is less stabile in the yield (field voles, slugs and moisture during the emergency period). The highest yield was reached in the intensive variant with the higher input levels. The yield comparison of hybrid cultivars (mo

Druh

D - Stať ve sborníku

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

<a href="/cs/project/QE1251" target="_blank" >QE1251: Využití produkčního a biologického potenciálu hybridní a geneticky modifikované řepky ozimé s důrazem na biofumigační účinky glukosinolátů.</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Sborník - 11th International Rapeseed Congres

ISBN

87-7611-003-6

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

817-819

Název nakladatele

The Royal Veterinary and Agricultural University

Místo vydání

Copenhagen

Místo konání akce

Copenhagen Denmark

Datum konání akce

6. 7. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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