Fait partie de [OMC39]

1999 - 296 p.

Variability within 31 spontaneous populations of Trifolium scabrum L.; Nature of relations with factors of the site of origin

Issolah R., Abdelguerfi A.

As part of the valorization of local phytogenetic resources of pastoral interest, 31 spontaneous populations of T. scabrum form the subject of a study focuses on the behaviour and biometrical characters. Our results show the existence of variability within the species. Relations seem to exist between some characters and conditions of the origin environment (rainfall, altitude, longitude and latitude). According to the present study, this species can play a prominent part in the improvement of rangeland and dry areas throughout Algeria.

Mots-clés    

ALGERIE, FRUIT, GRAINE, TREFLE, VARIATION GENETIQUE

Citer cet article    

Issolah R., Abdelguerfi A. Variability within 31 spontaneous populations of Trifolium scabrum L.; Nature of relations with factors of the site of origin. In : Etienne M. (ed.). Dynamics and sustainability of Mediterranean pastoral systems . Zaragoza : CIHEAM, 1999. p. 123-127. (Cahiers Options Méditerranéennes; n. 39). 9. Meeting of the Mediterranean Sub-Network of the FAO-CIHEAM Inter-Regional Cooperative Research and Development Network on Pastures and Fodder Crops, 1997/11/26-29, Badajoz (Spain). http://om.ciheam.org/om/pdf/c39/99600059.pdf