Dynamics of above-ground and below-ground biomass of Rumex crispus, Rumex obtusifolius and the new weedy species Rumex hybrid cv. OK-2 (R. patientia x R. tianschanicus) in the seeding year
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F17%3A73969" target="_blank" >RIV/60460709:41330/17:73969 - isvavai.cz</a>
Alternative codes found
RIV/00027006:_____/17:00004187
Result on the web
<a href="http://dx.doi.org/10.1111/wre.12240" target="_blank" >http://dx.doi.org/10.1111/wre.12240</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/wre.12240" target="_blank" >10.1111/wre.12240</a>
Alternative languages
Result language
angličtina
Original language name
Dynamics of above-ground and below-ground biomass of Rumex crispus, Rumex obtusifolius and the new weedy species Rumex hybrid cv. OK-2 (R. patientia x R. tianschanicus) in the seeding year
Original language description
Docks can be serious weeds of arable land and permanent grasslands where they can persist through well-established root systems. A Rumex hybrid (R. patientia x R. tianschanicus, cv. OK-2, Uteusha) has been planted as a forage and energy crop since 2001 in Czechia and has now become a new weed species. As its ecological characteristics are unknown, there is a need for improved knowledge for developing control measures and strategies. In 2010 and 2011, we performed a tube pot experiment to investigate above-ground and below-ground biomass growth dynamics and below-ground biomass allocation of Rumex OK-2. We compared the hybrid with Rumex crispus and Rumex obtusifolius during the vegetation season in the seeding year. Above-ground and below-ground biomass of Rumex species tended to increase from July to September. In the seeding year, flowering was recorded only for one plant of Rumex OK-2 and 27,5% of R. obtusifolius plants, whereas R. crispus did not flower. The proportion of below-ground biomass of R
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Weed Research
ISSN
0043-1737
e-ISSN
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Volume of the periodical
57
Issue of the periodical within the volume
2
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
81-90
UT code for WoS article
000397407100003
EID of the result in the Scopus database
2-s2.0-85012902806