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Agronomic, morphological and technological traits of 430 genotypes from European rice genetic resource collections : Mean value and genotype x environment interactions

Feyt Henri, Clément Guy, Aguilar Portero Manuel, Ballesteros R., Martins Da Silva Lubélia, Ntanos Dimitrios, Russo S., Del Mar Catala Maria, Mazzini Flavio, Gozé Eric. 2002. Agronomic, morphological and technological traits of 430 genotypes from European rice genetic resource collections : Mean value and genotype x environment interactions. In : Rice genetic resources and breeding for Europe and other temperate areas : proceedings of Eurorice 2001 Symposium, Cirad, Ird, Ksau, Krasnodar Territory, Vniirisa, September, 3-8, 2001, Krasnodar, Russia. CIRAD, IRD, KSAU, Krasnodar. Montpellier : CIRAD ISBN 2-87614-504-9 Eurorice 2001 Symposium, Krasnodar, Russie, 3 September 2001/8 September 2001.

Paper with proceedings
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Abstract : Due to climatic conditions, Southern Europe is at the limit of the rice cropping area. All European rice cropping regions share common constraints (short vegetative period and cold tolerance) but also have specific problems (cryptogamic or insect pests, salt tolerance, grain quality...). So, European rice breeding has specific needs. So, the European Commission has supported a research program for the characterization of available European rice genetic resources in order to evaluate their diversity and structure. The evaluation of about 50 agronomic, morphological and technological traits of 430 genotypes was conducted from 1996 to 2000 in France, Spain, Italy, Greece and Portugal. The obtained data show that genotype X environment interactions are low and can be neglected for most of observed traits, and can be used to build up a reliable database very useful to breeders. (Résumé d'auteur)

Mots-clés Agrovoc : Oryza, Génotype, Caractère agronomique, Intéraction génotype environnement, Banque de données, Ressource génétique végétale

Mots-clés géographiques Agrovoc : Europe du Sud, Espagne, France, Italie, Grèce, Portugal

Classification Agris : F30 - Plant genetics and breeding

Auteurs et affiliations

  • Feyt Henri, CIRAD-AMIS-BIOTROP (FRA)
  • Clément Guy, CIRAD-CA-CALIM (FRA)
  • Aguilar Portero Manuel, CIFA [Centro de Investigacion y Formacion Agraria] (ESP)
  • Ballesteros R., IVIA (ESP)
  • Martins Da Silva Lubélia, EAN (PRT)
  • Ntanos Dimitrios, National Agricultural Research Foundation (GRC)
  • Russo S., Istituto Sperimentale per la Cerealicoltura (ITA)
  • Del Mar Catala Maria, IRTA (ESP)
  • Mazzini Flavio, Centro di Ricerche sul Riso (ITA)
  • Gozé Eric, CIRAD-CA-DIR (FRA) ORCID: 0000-0001-9121-7835

Autres liens de la publication

Source : Cirad - Agritrop (https://agritrop.cirad.fr/510127/)

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