Genetic diversity analysis by the morphometric tool of some olive tree (Olea europaea) varieties in Western Algeria

Paper Details

Research Paper 01/02/2018
Views (256) Download (10)
current_issue_feature_image
publication_file

Genetic diversity analysis by the morphometric tool of some olive tree (Olea europaea) varieties in Western Algeria

Mohamed Sidhoum, Moustafa Yassine Mahdad, Mohamed Draoui, Imane Meghelli, Amina Bellatreche, Semir Bechir Suheil Gaouar
Int. J. Biosci.12( 2), 14-25, February 2018.
Certificate: IJB 2018 [Generate Certificate]

Abstract

The diversity of the olive trees in Algeria is to some extent ambiguous. Thus an inventory has been effected in western Algeriatocollect local and introduced varieties of the olive tree (Olea europaea) in view of their morphological characterization. In fact, a collection of 25 traditional and modern accessions of the olive tree was studied using eleven quantitative agro-morphological traits. Phenotypic diversity was determined by the diversity index of Shannon-Weaver (H’’) at several levels (Total sample, by typology and by variety name). The H’ estimates showed a large phenotypic variability for the various traits with an average H’ of 0.66.  Hence the results of the analysis of the multiple correspondences and the hierarchical classification showed a clear distinction between the different accessions. The results of this work revealed the great phenotypic diversity of the olive varieties, which partly corresponds to the names of the varieties because of the existence of homonyms and synonyms in the names given by the farmers. The results show that these local accessions (whose genetic composition remains to be studied with more precision) are mainly cultivated by traditional farmers who conserve this genetic resource.

VIEWS 10

Barranco D, Rallo L. 1984 Las variedades de olivo cultivadas en Andalucia. Eds. Instituto de Estadios Agrarios. P 387.

Belhadj H, Medini M, Bouhaouel I, Amara H. 2015.  Analyse de la diversité phénotypique de quelques accessions autochtones de blé dur (Triticum turgidum ssp. durum Desf.) du sud tunisien. Journal of new sciences, Agriculture and Biotechnology, 24(5), 1115-1125. www.jnsciences.org/agri-biotech/32-volume-24/1.21

Bellatreche A, Gaouar SBS. 2012. Preliminary genetic study of some varieties of durum wheat and bread wheat in the wilaya of Tlemcen and the influence of the environment on their yields. Science and Nature, 37-42. www.researchgate.net/publication/269695261

Ben Maachia S, Ben Amar F. 2016 Prospection, morphological and Pomological identification of olive ecotypes (Olea europaea. L.) in the Degache oasis (Tozeur, Tunisia). Journal of new science page:1892-190. www.jnsciences.org/agri-biotech/47-volume-33/244

Bonjean HAS. 2001. File of the environment of the INRA, n° 21: 29-37.

COI. 1997 a Méthodologie pour la caractérisation primaire des variétés d’olivier. Projet RESGEN 97. 10p.

Daaloul A, Harrabi M, Ammar K, Abdennadher M.  1990. Evaluation of durum wheat lines for yield, drought tolerance and Septoria resistance in Tunisia. In: Wheat Genetic Resources: Meeting Diverse Needs. John Wiley & Sons, Chichester, UK, 187-194. www.cabdirect.org/cabdirect/abstract/199216271.41.

Frah N, Baala1 H, et Loucif A. 2015 Étude de l’arthropodofaune dans un verger d’olivier à Sefiane (w. Batna est- Algérien). Lebanese Science Journal, 16(2), page 38. http://docplayer.fr/57233496.

Guellaoui I, Ben Amar F, Boubaker Met Yengui A. 2015. Caracterisation Phenotypique D’Hybrides D’Olivier (Olea europaea L.) issus de la variete locale « Chemlali Sfax ». Revue des BioRessources page :38-53. www.en.ahau.findplus.cn/?h=search_list&query=JN

Mahdad Yassine.et Suheil Samir Bachir Gaouar. 2016 Le caroubier (Ceratonia Siliqua L.) dans le Nord-Ouest de l’Algérie, situation et perspective d’amélioration. Editions universitaires européennes. www.editionsue.com/catalog/details//store/fr/book/978-3-639-54203-5/

Rebour H. 2005 Chef service de l’Arboriculture; Situation actuelle de l’oléiculture en Algérie, Page: 6.

Sidhoum. M 2011. Contribution à l’étude pédologique et génétique de quelques variétés de l’olivier dans la wilaya de Tlemcen Thèse de Magister, université Abou Bekr Belkaid, Tlemcen, Algérie.

Sidhoum Mohammed et Suheil Samir Bachir Gaouar. 2017 Diversité oliécole au niveau de la wilaya de Tlemcen. Editions Universities européennes. www.amazon.com/Diversit%C3%A9ol%C3%A9icole-niveau-wilaya-Tlemcen/dp/3639607708

Shannon CE, Weaver W. 1949The mathematical theory of communication. The University of Illinois Press, Urbana, 117 p.

Teklu Y, Hammer K. 2008. Diversity of Ethiopian tetraploid wheat germplasm breeding opportunities for improving grain yield potential and quality traits. Plant Genetic Resources: Charactrerization and Utilisation 7, 1-8. www.cambridge.org/core/journals/plant-genetic-resources/article/diversity-of-ethiopian-tetraploid-wheat-germplasm-breeding-opportunities-for-improving-grain-yield-potential-and-quality-traits/3FFB988C99417407DD0BD095B2E78325

Warda Taibi, Yassine Mahdad et Suheil Samir Bachir Gaouar. 2016 Etude de la diversité variétale de l’orge (Hordeum vulgare).  Editions universitaires européennes. www.morebooks.de/store/fr/book/etude-de-la-diversit%C3%A9-vari%C3%A9tale-de-l-orge-hordeum-vulgare/isbn/978-3-659-55902-0