Universitat de Lleida
    • English
    • català
    • español
  • English 
    • English
    • català
    • español
  • Login
Repositori Obert UdL
View Item 
  •   Home
  • Recerca
  • Hortofructicultura, Botànica i Jardineria
  • Articles publicats (Hortofructicultura, Botànica i Jardineria)
  • View Item
  •   Home
  • Recerca
  • Hortofructicultura, Botànica i Jardineria
  • Articles publicats (Hortofructicultura, Botànica i Jardineria)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Modeling the emergence of three arable bedstraw (Galium) species

Thumbnail
View/Open
Postprint (295.1Kb)
Sol·licita una còpia
Issue date
2010-03
Author
Royo-Esnal, Aritz
Torra Farré, Joel
Conesa i Mor, Josep A. (Josep Antoni)
Forcella, Frank
Recasens i Guinjuan, Jordi
Suggested citation
Royo-Esnal, Aritz; Torra Farré, Joel; Conesa i Mor, Josep A. (Josep Antoni); Forcella, Frank; Recasens i Guinjuan, Jordi; . (2010) . Modeling the emergence of three arable bedstraw (Galium) species. Weed Science, 2010, vol. 58, núm. 1, p. 10-15. https://doi.org/10.1614/WS-09-063.1.
Impact


Web of Science logo    citations in Web of Science

Scopus logo    citations in Scopus

Google Scholar logo  Google Scholar
Share
Export to Mendeley
Metadata
Show full item record
Abstract
Multiyear Field data from Spain were used to model seedling emergence for three bedstraw species (Galium) that can coexist in winter cereal fields. The relationships between cumulative emergence and both growing degree days (GDD) and hydrothermal time (HTT) in soil were analyzed as sigmoid growth functions (Weibull). Iterations of base temperature and base water potential were used to optimize the HTT scale. All species were well described with Weibull functions. Both GDD and HTT models provided good descriptions of catchweed bedstraw emergence, as its seedlings have less dependence on soil water potential than false cleavers and threehorn bedstraw, which were described best with HTT. The HTT model for catchweed bedstraw was validated Successfully With independent data from the United Kingdom. The models may be useful for predicting bedstraw emergence in semiarid Mediterranean regions and elsewhere.
URI
http://hdl.handle.net/10459.1/59529
DOI
https://doi.org/10.1614/WS-09-063.1
Is part of
Weed Science, 2010, vol. 58, núm. 1, p. 10-15
European research projects
Collections
  • Publicacions de projectes de recerca del Plan Nacional [2182]
  • Articles publicats (Grup de Recerca en Malherbologia i Ecologia Vegetal) [56]
  • Articles publicats (Hortofructicultura, Botànica i Jardineria) [174]

Related items

Showing items related by title, author, creator and subject.

  • Emergence patterns of rare arable plants and conservation implications 

    Torra Farré, Joel; Forcella, Frank; Recasens i Guinjuan, Jordi; Royo-Esnal, Aritz (MDPI, 2020-03-01)
    Knowledge on the emergence patterns of rare arable plants (RAP) is essential to design their conservation in Europe. This study hypothesizes that is possible to find functional groups with similar emergence patterns within ...
  • Temperature and light requirements for germination and emergence of three arable Papaveraceae species 

    Torra Farré, Joel; Royo-Esnal, Aritz; Recasens i Guinjuan, Jordi (2016)
    This research investigated the temperature and light requirements for seed germination and emergence patterns of pinnate poppy, violet horned-poppy, and nodding hypecoum, three annual Papaveraceae species found in arable ...
  • Characterisation of emergence of autumn and spring cohorts of Galium spp. in winter cereals 

    Royo-Esnal, Aritz; Torra Farré, Joel; Conesa i Mor, Josep A. (Josep Antoni); Recasens i Guinjuan, Jordi (European Weed Research Society, 2010)
    The emergence of three artificial cohorts of Galium aparine, G. spurium and G. tricornutum with different accessions was studied over two years under the climatic conditions of north-eastern Spain. Seeds were sown in ...

Contact Us | Send Feedback | Legal Notice
© 2021 BiD. Universitat de Lleida
Metadata subjected to 
 

 

Browse

All of the repositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

Statistics

View Usage Statistics

D'interès

Política institucional d'accés obertDiposita les teves publicacionsDiposita dades de recercaSuport a la recerca

Contact Us | Send Feedback | Legal Notice
© 2021 BiD. Universitat de Lleida
Metadata subjected to