Universitat de Lleida
    • English
    • català
    • español
  • català 
    • English
    • català
    • español
  • Inicia la sessió
Repositori Obert UdL
Visualitza l'element 
  •   Inici
  • Recerca
  • Enginyeria Agroforestal
  • Articles publicats (Enginyeria Agroforestal)
  • Visualitza l'element
  •   Inici
  • Recerca
  • Enginyeria Agroforestal
  • Articles publicats (Enginyeria Agroforestal)
  • Visualitza l'element
JavaScript is disabled for your browser. Some features of this site may not work without it.

Growth, allocation and leaf gas exchanges of hybrid poplar plants in their establishment phase on previously forested sites: effect of different vegetation management techniques

Thumbnail
Visualitza/Obre
Postprint (502.5Kb)
Data de publicació
2007-04-11
Autor/a
Coll Mir, Lluís
Messier, Christian
Delagrange, Sylvain
Berninger, Frank
Citació recomanada
Coll Mir, Lluís; Messier, Christian; Delagrange, Sylvain; Berninger, Frank; . (2007) . Growth, allocation and leaf gas exchanges of hybrid poplar plants in their establishment phase on previously forested sites: effect of different vegetation management techniques. Annals of Forest Science, 2007, vol. 64, núm. 3, p. 275-285. https://doi.org/10.1051/forest:2007005.
Impacte


Logo de Web of Science    citacions a Web of Science

Logo d'Scopus    citacions a Scopus

Logo de Google Acadèmic  Google Acadèmic
Compartir
Exportar a Mendeley
Metadades
Mostra el registre d'unitat complet
Resum
The effect of different vegetation control methods (mowing and cultivation between plantation rows, herbicide application and cover plant sowing) on hybrid poplar (P. maximowiczii $\times$ balsamifera) growth, biomass allocation and leaf carbon assimilation was investigated in two plantations (1- and 2-year-old) established in previously forested sites of south-eastern Québec. Any vegetation control treatment applied the same year in which the plantation was established did not have an effect on hybrid poplar aboveground growth. However significant differences among treatments were observed belowground, where the removal of the competing vegetation at the tree base increased the fine root:leaf biomass ratio of plants, thus probably facilitating their establishment. In contrast, 2-year-old plants grew better when treated with herbicides, but no positive effect of the mechanical treatments was detected. In both sites, trees growing on herbicide-treated plots showed considerably higher leaf carbon assimilation and leaf N concentration which were both strongly correlated. We conclude that a strong vegetation competition for nutrients takes effect on hybrid poplar plantations on previously forested sites since there was no water shortage for any treatment during the study period.
URI
http://hdl.handle.net/10459.1/68350
DOI
https://doi.org/10.1051/forest:2007005
És part de
Annals of Forest Science, 2007, vol. 64, núm. 3, p. 275-285
Projectes de recerca europeus
Col·leccions
  • Articles publicats (CTFC) [175]
  • Articles publicats (Enginyeria Agroforestal) [336]

Publicacions relacionades

Mostrant elements relacionats per títol, autor i matèria.

  • Quantifying the effect of nitrogen-induced physiological and structural changes on poplar growth using a carbon-balance model 

    Coll Mir, Lluís; Schneider, Robert; Berninger, Frank; Domenicano, Susy; Messier, Christian (Oxford University Press, 2011-04-14)
    We evaluate the importance of changes in photosynthetic capacity, respiration rates, root shoot ratio, pipe model parameters and specific leaf area in the early-growth response of hybrid poplar to nitrogen availability. ...
  • BAAD: a Biomass And Allometry Database for woody plants 

    Falster, Daniel S.; Duursma, Remko A.; Ishihara, Masae I.; Barneche, Diego R.; FitzJohn, Richard G.; Vårhammar, Angelica; Aiba, Mashiro; Ando, Makoto; Anten, Niels P. R.; Aspinwall, Michael J.; Baltzer, Jennifer L.; Baraloto, Christopher; Battaglia, Michael; Battles, John J.; Bond-Lamberty, Ben; Breugel, Michiel van; Camac, James; Claveau, Yves; Coll Mir, Lluís; Dannoura, Masako; Delagrange, Sylvain; Domec, Jean-Christophe; Fatemi, Farrah; Feng, Wang; Gargaglione, Veronica; Goto, Yoshiaki; Hagihara, Akio; Hall, Jefferson S.; Hamilton, Steve; Harja, Degi; Hiura, Tsutom; Holdaway, Robert; Hutley, Lindsay B.; Ichie, Tomoaki; Jokela, Eric J.; Kantola, Anu; Kelly, Jeff W.; Kenzo, Tanaka; King, David; Kloeppel, Brian D.; Komiyama, Akira; Laclau, Jean-Paul; Lusk, Christopher H.; Maguire, Douglas A.; Maire, Guerric le; Mäkelä, Annikki; Markesteijn, Lars; Marshall, John; McCulloh, Katherine; Miyata, Itsuo; Mokany, Karel; Mori, Shigeta; Myster, Randall W.; Nagano, Masahiro; Naidu, Shawna L.; Nouvellon, Yann; O'Grady, Anthony P.; O'Hara, Kevin L. (Kevin Laughlin); Ohtsuka, Toshiyuki; Osada, Noriyuki; Osunkoya, Olusegun O.; Peri, Pablo L.; Petritan, Any Mary; Poorter, Lourens; Portsmuth, Angelika; Potvin, Catherine; Ransijn, Johannes; Reid, Douglas; Ribeiro, Sabina C.; Roberts, Scott D.; Rodríguez, Rolando; Saldaña-Acosta, Angela; Santa Regina Rodriguez, Ignacio; Sasa, Kaichiro; Selaya, N. Galia; Sillett, Stephen C.; Sterck, Frank; Takagi, Kentaro; Tange, Takeshi; Tanouchi, Hiroyuki; Tissue, David T.; Umehara, Toru; Utsugi, Hajime; Vadeboncoeur, Matthew A.; Valladares, Fernando; Vanninen, Petteri; Wang, Jian R.; Wenk, Elizabeth; Williams, Richard J.; Ximenes, Fabiano de Aquino; Yamaba, Atsushi; Yamada, Toshihiro; Yamakura, Takuo; Yanai, Ruth D.; York, Robert A. (Ecological Society of America, 2015)
    Understanding how plants are constructed i.e., how key size dimensions and the amount of mass invested in different tissues varies among individuals is essential for modeling plant growth, carbon stocks, and energy fluxes ...
  • Birch and conifer deadwood favour early establishment and shade tolerance in yellow birch juveniles growing on sugar maple dominated stands 

    Lambert, Jean-Bastien; Améztegui González, Aitor; Delagrange, Sylvain; Messier, Christian (NRC Research Press, 2016)
    Small-seeded tree species such as yellow birch (YB, Betula alleghaniensis Britt.) require deadwood or mineral soil for their establishment. Although much research has been done comparing YB germination on leaf litter vs. ...

Contacteu amb nosaltres | Envia comentaris | Avís legal
© 2021 BiD. Universitat de Lleida
Metadades subjectes a 
 

 

Explora

Tot el repositoriComunitats i col·leccionsPer data d'edicióAutorsTítolsMatèriesAquesta col·leccióPer data d'edicióAutorsTítolsMatèries

Estadístiques

Veure estadístiques d'ús

D'interès

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

Contacteu amb nosaltres | Envia comentaris | Avís legal
© 2021 BiD. Universitat de Lleida
Metadades subjectes a