Yield and quality of spring barley in relation to root system size

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F11%3A00169666" target="_blank" >RIV/62156489:43210/11:00169666 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Yield and quality of spring barley in relation to root system size
Original language description
Study introduces the evaluation of root system size (RSS) for the breeding of barley, in particular for drought tolerance. In 2007--2009, about 20 varieties of spring barley (Hordeum vulgare L.) were evaluated at two locations (only one in 2007) for RSSby its electric capacity. A significant correlation between electric capacity of the root system and its weight, volume and root surface was found. RSS was compared with yield and quality of the varieties in state registration trials. Varieties with greater RSS than the other varieties had a significantly higher yield in the dry year of 2007. Similar relationships between RSS and yield in the other years were found in only some of the environments. Malting varieties with greater RSS had significantly higher contents of starch, saccharide extracts and malt extracts, as well as higher yields of protein and starch in 2007. It can be concluded that lower RSS is related to low grain yield and malt quality in dry environments, even in genetic
Czech name
—
Czech description
—

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Tagungsband der 61. Jahrestagung der Vereinigung der Pflanzenzüchter und Saatgutkaufleute Österreichs
ISBN
978-3-902559-53-1
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
167-170
Publisher name
LFZ Raumberg-Gumpenstein
Place of publication
Raumberg-Gumpenstein
Event location
Raumberg-Gumpenstein
Event date
Jan 1, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

Similar results(10)