Differences in grain/straw ratio, protein content and yield in landraces and modern varieties of different wheat species under organic farming

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F14%3A00002958" target="_blank" >RIV/00027006:_____/14:00002958 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12220/14:43888090 RIV/60460709:41210/14:65282

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10681-014-1162-9" target="_blank" >http://dx.doi.org/10.1007/s10681-014-1162-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10681-014-1162-9" target="_blank" >10.1007/s10681-014-1162-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Differences in grain/straw ratio, protein content and yield in landraces and modern varieties of different wheat species under organic farming

Popis výsledku v původním jazyce

Hulled wheat species (einkorn, emmer, spelt) are presumed to be an alternative to bread wheat in organic agriculture since the yield penalty is less pronounced under organic farming and generally higher prices can be achieved for specialty grains. The present study analyzed differences between wheat species with respect to biomass production, harvest index, grain yield and protein content. Spring hulled wheat genetic resources and bread wheat check cultivars were grown in organic field trials in the Czech Republic and Austria between 2010 and 2012. Generally, hulled wheat species were inferior in grain yield and distribution of assimilates to the grain compared to modern bread wheat. Biomass production of some emmer and spelt landraces was similar to bread wheat. A higher protein content (?3?6 %) was observed for spelt, however, considering protein yield the differences between spelt and bread wheat became less pronounced. With respect to the recent high market demand for spelt and the

Název v anglickém jazyce

Differences in grain/straw ratio, protein content and yield in landraces and modern varieties of different wheat species under organic farming

Popis výsledku anglicky

Hulled wheat species (einkorn, emmer, spelt) are presumed to be an alternative to bread wheat in organic agriculture since the yield penalty is less pronounced under organic farming and generally higher prices can be achieved for specialty grains. The present study analyzed differences between wheat species with respect to biomass production, harvest index, grain yield and protein content. Spring hulled wheat genetic resources and bread wheat check cultivars were grown in organic field trials in the Czech Republic and Austria between 2010 and 2012. Generally, hulled wheat species were inferior in grain yield and distribution of assimilates to the grain compared to modern bread wheat. Biomass production of some emmer and spelt landraces was similar to bread wheat. A higher protein content (?3?6 %) was observed for spelt, however, considering protein yield the differences between spelt and bread wheat became less pronounced. With respect to the recent high market demand for spelt and the

Druh

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

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

<a href="/cs/project/QJ1310072" target="_blank" >QJ1310072: Využití systému participatory breeding ve výzkumu a šlechtění odrůd pšenice vhodných pro ekologické pěstování</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Euphytica

ISSN

0014-2336

e-ISSN

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Svazek periodika

199

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

31-40

Kód UT WoS článku

000340099400004

EID výsledku v databázi Scopus

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