Doctorat (Biologie et Ecologie végétale)
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Application du SIG et de la télédétection pour un outil cartographique d'aide à la gestion des feux de forêts dans la wilaya d'El Tarf.
(جامعة الإخوة منتوري قسنطينة, 2019-02-23)This study examines the risk space of wildfires in the forest tracts of the province of El Tarf (North-East of Algeria). Wildfires have been a nation-wide concern for more than a decade now, and the various actions taken ... -
Valorisation des potentialités écologiques dans la wilaya de Constantine
(جامعة الإخوة منتوري قسنطينة, 2018-12-06)Nowadays, the province of Constantine was subject to significant influence of climate change and strong anthropic pressure. The research which are done on the land use and land cover is necessary for the sustainable ... -
Etude des enzymes du stress oxydatif chez le blé dur (Triticum durum Desf.)
(جامعة الإخوة منتوري قسنطينة, 2018-10-30)Plant drought tolerance requires the activation of complex metabolic including antioxidative pathways, especially reactive oxygen species (ROS) scavenging enzymatic systems. In this study, 10 durum wheat genotypes (Triticum ... -
Valorisation des déchets ménagers et des grignons d’olive par dégradation anaérobie et production de compost et de biogaz .
(جامعة الإخوة منتوري قسنطينة, 2018-11-22)The management of household waste is one of the major environmental problem and topicality. In Algeria, the olive oil industry produces mainly olive oil and therefore large quantities of waste(olive pomace, margins) ... -
Comportements biologique, physiologique, biochimique et l’activité biologique de quatre variétés d’olivier (Olea europeae L.) dans l’Est Algérien.
(جامعة الإخوة منتوري قسنطينة, 2018-05-15)The present study focuses on the biological, physiological and biochemical behavior of the cultivated olive tree, Olea europaea L., represented by four varieties sampled at the Maazouzi Lakhdar station, Mila: Sigoise, ... -
Réponses écotoxicologiques aux stress abiotiques induits par une pollution atmosphérique particulaire chez Pinus halepensis Mill. et Cupressus sempervirens L.
(جامعة الإخوة منتوري قسنطينة, 2018-06-21)This work focuses on the study of the potential impact attributed to the release of dust particles from a cement factory, on the metabolic mechanism of conifers, in five sampling stations, under natural conditions in the ... -
Aménagement intégré d’un écosystème forestier
(جامعة الإخوة منتوري قسنطينة, 2018-04-14)The present study was conducted in the Djebel El Ouahch massif, in Constantine. Opposite to the uncontrolled exploitation of natural resources which leads to the deterioration of the study area mentioned above, a study ... -
Valorisation du Pin pignon (Pinus pinea L.) dans la région de Djebel Ouahch - Constantine
(جامعة الإخوة منتوري قسنطينة, 2018-03-06)The Stone pine (Pinus pinea L.) is a forest tree species to be valorized on the economic level by its production of wood and pine nuts. In Algeria, it occupies a total surface of 3506 ha; the largest surface is located ... -
Amélioration de l’aptitude à la callogenèse chez la pomme de terre Solanum tuberosm L somatique de la pomme de terre par la sélection de meilleurs équilibres hormonaux.
(جامعة الإخوة منتوري قسنطينة, 2018-02-08)The main objective of this investigation is to study the response of different potato explants Spunta and Kondor to callogenesis and somatic embryogenesis in the presence of combinations with NAA / BAP and 2,4-D / BAP. ... -
Diversité phénotypique et moléculaire du blé dur cultivé en Algérie
(جامعة الإخوة منتوري قسنطينة, 2018-03-05)The genetic improvement of the agronomic traits related to the performance and adaptation to the environments is conditioned by the presence of a genetic and phenotypic variability of the targeted traits in the plant ... -
Application des marqueurs moléculaires à la gestion des ressources génétiques d’une accession de blé dur algérien (Triticum durum Desf.).
(جامعة الإخوة منتوري قسنطينة, 2018-02-15)In this work, we studied an accession of durum wheat grown in Algeria with two varieties: leucomeulon and reichenbachi, on which phenological, morpho-physiological and molecular characteristics were measured. The different ... -
Evaluation des propriétés biopharmacologiques, standardisation chimique et valorisation des agroressources fonctionnelles cas de Vitis vinifera, Punica granatum, Citrus aurantium et Opuntia ficus-indica.
(جامعة الإخوة منتوري قسنطينة, 2018-02-27)The present work was based on the valorization of agroresources of four fruits grown locally in Algeria; Vitis vinifera, Punica granatum, Citrus aurantium and Opuntia ficus-indica by the determination of their molecular ... -
Caractérisation phytochimique et évaluation des activités biologiques de Cleome arabica.
(جامعة الإخوة منتوري قسنطينة, 2018-01-31)Cleome arabica ssp arabica, a threatened desert plant, has been subjected to the phytochemical and pharmacological screening. Hydroalcoholic extracts from different parts (leaves, seeds and roots) of C. arabica have ... -
Activites biologiques des molecules bioactives extraites de quelques plantes medicinales.
(جامعة الإخوة منتوري قسنطينة, 2017-11-27) -
Effet de l’inoculation des céréales par les PGPR et les mycorhizes en condition de déficit hydrique
(جامعة الإخوة منتوري قسنطينة, 2017-12-07)In Algeria, cereal production remains deficient and does not meet growing demand. It is strongly linked on the first hand to climatic conditions, water stress, increased abnormal temperatures, low rainfall and on the ... -
Diversité biologique dans les Triticum et Hordeum , possibilités de création d’une nouvelle variabilité génétique.
(جامعة الإخوة منتوري قسنطينة, 2017-06-28)The aim of this study is to characterize and first express the biological diversity of a number of the genotypes of the Triticum and Hordeum genus in order to know the basic traits that can be exploited in the improvement ... -
Caractérisation phénotypique et génotypique des bactéries nodulant la légumineuse du genre Phaseolus
(جامعة الإخوة منتوري قسنطينة, 2017-06-15)The symbiosis Rhizobium-legumes is a natural process, which can benefit the plant by the assimilation of atmospheric nitrogen. In Algeria, beans or Phaseolus are leguminous plants that play a prominent role in human ... -
Evaluation des indicateurs de la désertification dans les écosystèmes steppiques,
(جامعة الإخوة منتوري قسنطينة, 2017-07-03)This study examines the effects of livestock grazing on plant communities of arid steppe ecosystems, in central steppe rangelands of Algeria, Hodna basin. In addition, how land use changes over the past 30 years.Desertification ... -
Caractérisation Botanique et moléculaire du palmier dattier (Phœnix dactylifera L.) de la région de Bou-Sâada.
(جامعة الإخوة منتوري قسنطينة, 2017-07-11)The study of the genetic diversity of the date palm of the Oasis of Bou-Saâda led us to make an inventory of palm trees in the four zones Djenane Btom, Djenane Nakhara, Dejnane Hmaïd, and Djenane khachbat mimoum, ... -
Etude de l’élimination de deux colorants (Cristal violet et Jaune d’alizarine) par des procédés photochimiques en milieu homogène (lumière artificielle et solaire) et en milieu hétérogène (TiO2/UV et ZnO/UV).
(2017-05-18)This study is focused in the application of different advanced oxidation processes in a homogeneous and heterogeneous phase for the treatment of two dyes: the AY and the CV. The direct photolysis of dyes by the artificial ...
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