Use of barley seed vigour to discriminate drought and cold tolerance in crop years with high seed vigour and low trait variation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00199090" target="_blank" >RIV/62156489:43210/13:00199090 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/pbr.12065" target="_blank" >http://dx.doi.org/10.1111/pbr.12065</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/pbr.12065" target="_blank" >10.1111/pbr.12065</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Use of barley seed vigour to discriminate drought and cold tolerance in crop years with high seed vigour and low trait variation

Popis výsledku v původním jazyce

Seed vigour is a precondition for early and homogenous field emergence of barley, in addition to effective malting. This study aimed to assess the selection of barley varieties by using seed vigour as the indicator. Seed vigour of barley (quantified as the germination percentage) was evaluated under drought and temperature stress (10 C). At two locations over a 3-year period, 1 population of doubled haploid (DH) lines (and parents) was evaluated for seed vigour, of which 108 plants were assessed for three malting parameters. The relatively high values of vigour during the 3-year period, probably impeded high variations in genetic potential. A total of 27 DH lines of the 133 evaluated plants showed transgression for vigour in comparison with the parents. In conclusion, caution should be applied when selecting for seed vigour, even in good crop years with high levels of seed vigour and low trait variations. Such selection might improve vigour, particularly in crop years with unsuitable w

Název v anglickém jazyce

Use of barley seed vigour to discriminate drought and cold tolerance in crop years with high seed vigour and low trait variation

Popis výsledku anglicky

Seed vigour is a precondition for early and homogenous field emergence of barley, in addition to effective malting. This study aimed to assess the selection of barley varieties by using seed vigour as the indicator. Seed vigour of barley (quantified as the germination percentage) was evaluated under drought and temperature stress (10 C). At two locations over a 3-year period, 1 population of doubled haploid (DH) lines (and parents) was evaluated for seed vigour, of which 108 plants were assessed for three malting parameters. The relatively high values of vigour during the 3-year period, probably impeded high variations in genetic potential. A total of 27 DH lines of the 133 evaluated plants showed transgression for vigour in comparison with the parents. In conclusion, caution should be applied when selecting for seed vigour, even in good crop years with high levels of seed vigour and low trait variations. Such selection might improve vigour, particularly in crop years with unsuitable w

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/QJ1230056" target="_blank" >QJ1230056: Vliv očekávaných klimatických změn na půdy České republiky a hodnocení jejich produkční funkce.</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Plant Breeding

ISSN

0179-9541

e-ISSN

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Svazek periodika

132

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

4

Strana od-do

295-298

Kód UT WoS článku

320117800009

EID výsledku v databázi Scopus

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