Abstract Book - 3rd International Symposium on Medicinal Plants ...

The 3 rd <strong>International</strong> <strong>Symposium</strong> on Medicinal Plants, Their Cultivation and Aspects of Uses
Topic (6): Climate Change and the Ethno-Botanical Sources
6.1 Studies of Morpho-Physiological and Phenological Aspects for a
Collection of Algerian Durum Wheat (Triticum durum Desf.)
Belattar, R 1 ., Boudour, L 2 ., and Sellal, A 3 .
1,2 Department of Nature Sciences and life,University of Mentouri Constantine, Algeria. 3 Control
laboratory, treatment plant, Bordj Bou Arreridj M'sila Road.
<strong>Abstract</strong>: A collection of 215 genotypes belonging to two varieties of Algeria durum wheat
(Triticum durum) was obtained for this study. The field work was done at the experimental farm
Technical Institute for Field Crops (TIFC/ITGC) 2008-2009. The climatic conditions, in this period
(temperature and precipitation) were more or less favorable to the different phases of growth of
our plants. However, their effects on phenological and morpho-physiological parameters measured
with a different genotype to another for the two varieties studied: leucomeulon and Reichenbachi.
The multivariate analysis revealed the existence of very important intra-and intervaritale variability.
Thus most of the genotypes of the variety Reichenbachi present physiological and morphological
aspects allowing a better development of plants. While many genotypes of the variety leucomelon
are more performance in terms of production.
Key words: Adaptation, morphology, phenology, physiology, Triticum durum.
6.2 The Arthropods in Three Stations of Lavandula stoechas L. (Labiatae):
Diversity and Approach Bio-ecological in the Region of Tlemcen (N-W
Algerian)
DAMERDJI A. and BOUDAOUD H.
Valorisation des actions de l’homme pour la protection de l’environnement et application
en santé publique. Department of Ecology and Environment Faculty S. N.V/S.T.U,
University Aboubekr Belkaïd –Tlemcen- Algeria.
<strong>Abstract</strong>: The region of Tlemcen is located in the North Western port of Algeria. It is
characterized by Mediterranean climate. Lavander is an aromatic plant, used in perfumery; it
belongs to the Labiatae family. A faunistic inventory is realized in the national park at Tlemcen.
Three stations are described. Samplings was carried out from March to July 2010, are divided
into 10 samples. Arthropods species richness is estimated at 48 with 5 Arachnida, one of
Crustacean and 42 entomological species. The monthly seasonable importance is given by
insisting on the principal faunistical groups notably the insects. The vertical distribution of
Arthropods is shown. The ecological indices (frequency – abundance – density) are calculated.
The diversity index is designed to Coleoptera, Lepidoptera and Hymenoptera.
Key words: Algeria, arthropods, bio-ecology, diversity, Lavandula stoechas, vertical distribution.
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