DIVERSITY IN EUROPEAN WINTER WHEAT LANDRACES AND OBSOLETE CULTIVARS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F00%3A962" target="_blank" >RIV/00027006:_____/00:962 - 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

DIVERZITA EVROPSKÝCH KRAJOVÝCH A STARÝCH ODRŮD PŠENICE OZIMÉ

Popis výsledku v původním jazyce

European winter wheat landraces and obsolete cultivars (120 accessions) from 15 European countries were evaluated in three-year field trials in Prague-Ruzyně. As cultivars from the most of European regions are involved and a broad spectrum of characterswas evaluated, the paper presents some original data on diversity in European wheat. Among the 13 examined characters, a relatively wide diversity (C.V. over 10%) has been estimated in spike length, characters of spike productivity (except in grain weight) and some quality characters (SDS-test and especially Gluten Index, where the highest variability was found). Although it was difficult to distinguish the cultivars according to the country of origin, lower spike productivity and good gram quality werecharactenstic for those originating in the southeast whereas cultivars from northwest Europe showed an opposite tendency and were late. Using cluster analyses eight groups of cultivars were identified, oné of them was represented by the

Název v anglickém jazyce

DIVERZITA EVROPSKÝCH KRAJOVÝCH A STARÝCH ODRŮD PŠENICE OZIMÉ

Popis výsledku anglicky

European winter wheat landraces and obsolete cultivars (120 accessions) from 15 European countries were evaluated in three-year field trials in Prague-Ruzyně. As cultivars from the most of European regions are involved and a broad spectrum of characterswas evaluated, the paper presents some original data on diversity in European wheat. Among the 13 examined characters, a relatively wide diversity (C.V. over 10%) has been estimated in spike length, characters of spike productivity (except in grain weight) and some quality characters (SDS-test and especially Gluten Index, where the highest variability was found). Although it was difficult to distinguish the cultivars according to the country of origin, lower spike productivity and good gram quality werecharactenstic for those originating in the southeast whereas cultivars from northwest Europe showed an opposite tendency and were late. Using cluster analyses eight groups of cultivars were identified, oné of them was represented by the

Druh

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

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

<a href="/cs/project/GA521%2F00%2F1595" target="_blank" >GA521/00/1595: Vnitrodruhová a mezidruhová diverzita krajových a starých odrůd Triticum aestivum, T. spelta a T. dicoccum a možnosti jejího využití</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2000

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Genetics and Plant Breeding

ISSN

N

e-ISSN

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Svazek periodika

2000

Číslo periodika v rámci svazku

36

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

29-36

Kód UT WoS článku

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EID výsledku v databázi Scopus

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