Doctorat (Biologie et Ecologie végétale)
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Etude de l’évolution de la qualité écologique des eaux et inventaire de la micro flore aquatique du barrage de Béni-Haroun.
(جامعة الإخوة منتوري قسنطينة, 2019-01-06)Water, a vital element, is the subject of careful attention throughout the world. His importance for the preservation of public health has led to extensive programs of monitoring. The objectives of the control of the quality ... -
Biologie florale et diversité pollinique chez certaines Angiospermes d’intérêt économique.
(جامعة الإخوة منتوري قسنطينة, 2019-05-05)The study realized at the Laboratory of Development and Valorization of Plant Genetic Resources, is conducted on species of Angiosperm families. This study aims to describe some examples of selected plants in relation to ... -
Identifications des déterminants génétiques pour des performances de production des polyphénols chez le haricot (Phaseolus vulgaris L.) dans des conditions salines.
(جامعة الإخوة منتوري قسنطينة, 2019-04-25)The main objective of the present study is the evaluation of several genotypes of beans Phaseolus vulgaris L. cultivated in Algeria for phenological, physiological and phytochemical traits under salt stress conditions. ... -
Caractérisation morphologique, biologique et moléculaire de quelques variétés de figuier (Ficus carica L.).
(جامعة الإخوة منتوري قسنطينة, 2019-01-14)Ficus carica L. is one of the first fruit species cultivated in the world, this species underwent a morphological and agronomical evolution leading to an extensive diversit and to two distinct morphotypes according to the ... -
Etude de la micropropagation de Mentha x rotundifolia (L.)Huds et Mentha pulegium L.
(جامعة الإخوة منتوري قسنطينة, 2019-02-21)Micropropagation of two local species M. rotundifolia and M. pulegium has been carried with two main objectives: firstly, to set up optimal conditions for culture and regeneration of the two species, then evaluate temperature ... -
اثر فعل التداخل بين + Kو + Naعلى الكفاءة الامتصاصية للعناصر الغذائية و انعكاس ذلك على نمو و تطور صنفين وراثيين لنبات الفلفل الحلو . Capsicum annuum Lتحت ظروف التوتر الملحي.
(جامعة الإخوة منتوري قسنطينة, 2019-10-29)Soil salinity or irrigation water is a constant threat to the survival of garden crops in general and to sweet peppers in particular. Then the selection of adaptive or salinity tolerant types is the best solution to this ... -
مساهمة الزراعة النسيجية في الانتقاء الصنفي لنبات البطاطس Solanum tuberosum Lالنامية تحت ظروف ملحية.
(جامعة الإخوة منتوري قسنطينة, 2019-07-17)The present work aims to study the effect of salinity on the micropropagation and callogenesis of potato (Solanum tuberosum L.) in vitro and to compare the Physio-morphological and biochemical behavior of four varieties ... -
دراسة مقارنة للتفرع عند النباتات، حالة الحبوب ذات السوق التبنية مثل
(جامعة الإخوة منتوري قسنطينة, 2019-06-12)The study focused on a few varieties of durum wheat (Triticum durum Desf.), bread wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.). The experiment was carried out in a glass greenhouse at the Bio-Pôle of the ... -
خصائص ل . U.P.O.Vوالتنوع عند الحبوب ذات السيقان التبنية ) :(Triticum et Hordeumمحاولة خلق تنوعية جديدة.
(جامعة الإخوة منتوري قسنطينة, 2019-01-09)The main objective of our study, as stipulated in the title of the thesis, is to contribute methodologically to the creation of genetic variability while targeting the particular elements of parents, characters easy to ... -
: دراسة التنوع المرفوفیزیولوجي، البیوكمیائي، الجزیئي، المحصول وتصالب صنفین من القمح الصلب المنزرع بالجزائر).(Triticum durumDes
(جامعة الإخوة منتوري قسنطينة, 2018-12-17)The study was conducted during three agricultural campaigns 2013/2014, 2014/2015 and 2016/2017 in two stations, one at the wilaya of Oum El Bouaghi and the other at the Technical Institute of Field Crops (ITGC) from Khroub ... -
Etude moléculaire du polymorphisme des protéines de réserve d’une accession de blé dur (Triticum durum Desf. ) Cultivé en Algérie.
(جامعة الإخوة منتوري قسنطينة, 2018-12-19)The managment and conservation of genetic ressources of a cultivated specie must requir a good knowledge of its morphological and genetic variability for its conservation against its erosion. For this we have carried out ... -
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. ...
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