National Research Council of Italy

Institute of Biosciences and BioResources

DISBA logo CNR logo
IBBR publication #1287

Morpho-agronomic and genetic diversity among twelve Sicilian agro-ecotypes of lentil (Lens culinaris)

Ruisi P, Longo M, Martinelli F, Di Miceli G, Frenda AS, Saia S, Carimi F, Giambalvo D, Amato G

The JAPS Pakistan Agricultural Scientist’s Forum 25 (3): 716-728. [ISSN: 1018-7081] (2015)

Although Sicily is relatively small (about 25000 km2), it accounts for several agro-ecotypes of lentil (Lens culinaris Medik.), for many of which no data on morphological, agronomic, and organoleptic characteristics are available to date. Thus, experiments were performed to characterize 12 lentil agro-ecotypes from different areas of Sicily, including some small islands surrounding the main island, and to assess the extent of genetic diversity (by means of six inter-simple sequence repeat [ISSR] primers). A famous agro-ecotype from central Italy (Castelluccio di Norcia) and two commercial varieties from Canada (Eston and Laird) were also included in the study. The results showed a large degree of genetic diversity (based on ISSR markers) and variability in pheno-morphological and agronomic traits. In contrast, the intra-accession variability was on average rather low. The agronomic (productivity, nitrogen fixation capacity) and qualitative (lipid content, hydration coefficient) attributes of several Sicilian agro-ecotypes were more pronounced than those of the controls. This fact certainly represents a prerequisite for their future economic valorization. Moreover, the observed variability may be of interest from the point of view of breeding.

IBBR Authors:
Actions
Select by Year
Select by Type
Select by Author
*
*
*
*
Istituto di Bioscienze e Biorisorse (IBBR/CNR)
Via G. Amendola 165/A, I-70126 Bari (Italy)
Copyright © 2012-2024. All Rights Reserved.