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

Result code in 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>
Alternative codes found
RIV/60076658:12220/14:43888090 RIV/60460709:41210/14:65282
Result on the web
<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>

Result language
angličtina
Original language name
Differences in grain/straw ratio, protein content and yield in landraces and modern varieties of different wheat species under organic farming
Original language description
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
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GC - Plant growing, crop rotation
OECD FORD branch
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Project
<a href="/en/project/QJ1310072" target="_blank" >QJ1310072: Utilisation of participatory breeding system in the research and breeding of wheat cultivars suitable for organic cultivation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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