Ranost, produktivita klasu a obsah bílkovin u evropských krajových a starých odrůd ozimé pšenice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F03%3A95" target="_blank" >RIV/00027006:_____/03:95 - 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

Earliness, spike produktivity and protein content in European Winter Wheat Landraces and Obsolete Cultivars

Popis výsledku v původním jazyce

European winter wheat landraces and obsolete cultivars (121 accessions in set I. and 101 accessions in set II.) with modern check cultivars were evaluated in three-year field trials. Increased spike productivity in modern cultivars could be attributed mainly to increased number of grains in spikelet and increased HI, whereas TGW has marginal effect. Old cultivars had at average by 2- 3 % higher crude protein content in grain than moder ones. Among selected 10 characters, relatively wide diversity (C.V.11-20%) has been estimated in spike length and characters of spike productivity (except of grain weight with C.V. close to 9 %). It was difficult to distinguish the cultivars according to the country of origin, however, earlimess and lower spike productivity seems to be characteristic for South-East origin whereas cultivars from North-West Europe showed opposite characters. Correlation analyses showed close relations between earliness in heading and in maturity and negative relation betw

Název v anglickém jazyce

Earliness, spike produktivity and protein content in European Winter Wheat Landraces and Obsolete Cultivars

Popis výsledku anglicky

European winter wheat landraces and obsolete cultivars (121 accessions in set I. and 101 accessions in set II.) with modern check cultivars were evaluated in three-year field trials. Increased spike productivity in modern cultivars could be attributed mainly to increased number of grains in spikelet and increased HI, whereas TGW has marginal effect. Old cultivars had at average by 2- 3 % higher crude protein content in grain than moder ones. Among selected 10 characters, relatively wide diversity (C.V.11-20%) has been estimated in spike length and characters of spike productivity (except of grain weight with C.V. close to 9 %). It was difficult to distinguish the cultivars according to the country of origin, however, earlimess and lower spike productivity seems to be characteristic for South-East origin whereas cultivars from North-West Europe showed opposite characters. Correlation analyses showed close relations between earliness in heading and in maturity and negative relation betw

Druh

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

CEP obor

EB - Genetika a molekulární biologie

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

2003

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Svazek periodika

2003

Číslo periodika v rámci svazku

49

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

67-74

Kód UT WoS článku

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EID výsledku v databázi Scopus

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