Krajové a staré odrůdy ozimé pšenice- možné donory znaků pro šlechtění

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F08%3A00000168" target="_blank" >RIV/00027006:_____/08:00000168 - 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

Winter wheat landraces and obsolete cultivars - possible donors of characters for breeding

Popis výsledku v původním jazyce

Vysoké Two sets of winter wheat landraces and obsolete cultivars were studied for three years in field experiments. Increased spike productivity in modern cultivars was mainly due to increased number of grains in the spikelets and HI, whereas TGW was a slight effect. Old cultivars had higher crude protein content. Spike productivity characters, except of TGW, were negatively correlated with protein content. Potentially valuable donors of grain quality, earliness and winter hardiness were identified. High crude protein content (up to 18%) was found. In both sets the HMW Glu subunits were identified and 67 selected lines were further studied. Among this set 10 lines showed crude protein content of 17.5-18.3% (while gluten index and Zeleny test varied from 28.5 to 54.0 and 36.8 to 61.7 respectively). High values of all quality characters was in cultivars Mindeszentpusztai (HUN), Szekacz 19 (HUN), Bartweizen linie a (AUT), Viglašska cervenoklasa (CZE) and some others.

Název v anglickém jazyce

Winter wheat landraces and obsolete cultivars - possible donors of characters for breeding

Popis výsledku anglicky

Vysoké Two sets of winter wheat landraces and obsolete cultivars were studied for three years in field experiments. Increased spike productivity in modern cultivars was mainly due to increased number of grains in the spikelets and HI, whereas TGW was a slight effect. Old cultivars had higher crude protein content. Spike productivity characters, except of TGW, were negatively correlated with protein content. Potentially valuable donors of grain quality, earliness and winter hardiness were identified. High crude protein content (up to 18%) was found. In both sets the HMW Glu subunits were identified and 67 selected lines were further studied. Among this set 10 lines showed crude protein content of 17.5-18.3% (while gluten index and Zeleny test varied from 28.5 to 54.0 and 36.8 to 61.7 respectively). High values of all quality characters was in cultivars Mindeszentpusztai (HUN), Szekacz 19 (HUN), Bartweizen linie a (AUT), Viglašska cervenoklasa (CZE) and some others.

Druh

D - Stať ve sborníku

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 11th International Wheat Genetics Symposium 2008

ISBN

978-1-920899-14-1

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

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Název nakladatele

Sydney University Press

Místo vydání

Sydney

Místo konání akce

Brisbane

Datum konání akce

1. 1. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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