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التقديمات الحديثة

Biologie et Ecologie végétale: التقديمات الحديثة

الآن تُعرض المواد 1 -- 20 من 184

الصفحة التالية

Phenology and morpho-physiology of oasis wheat (Triticum) and possibilities for their valorization after cross breeding.

Hadji, Toka; Boulacel, Mouad (Université Frères Mentouri Constantine 1, 2025-01-19)

Wheat landraces sourced from Algerian Saharan oases constitute valuable genetic resources for breeding resilient genotypes in response to environmental stress and climate variability. This study aimed to assess the ...
Analyses morphologique, cytogénétique et moléculaire du Lens culinaris Medik(Ssp Macrosperma et Microsperma)

Hammadi, Hamida; Hammouda, Dounia (Université Frères Mentouri Constantine 1, 2022-12-18)

Lentil (Lens culinaris), one of the main food leguminous crops grown in Algeria. The objective of this work is the evaluation of the genetic variability of 12 cultivars through agro-morphological, cytogenetic, biochemical ...
دراسة التنوع البيومتري والبيوكميائي والجزيئي لمجموعة من نبات القمح الصلب .) (Triticum durum Desfالمنزرع بالجزائر

عطوي, عائشة; بودور, ليلى (Université Frères Mentouri - Constantine 1, 2022-12-19)

The valorization of plant genetic resources requires the preservation against erosion of genetic diversity for use in genetic improvement programs. In this context, two consecutive field experiments are carried out on ...
Mécanismes de tolérance de la symbiose fève-rhizobium au déficit hydrique Sélection des associations performantes et impact sur les cultures céréalières en rotation.

Amine-Khodja ép. Khouadjia, Ihsein Rokia; Djekoun, Abdelhamid; Boscari, Alexandre (Université Frères Mentouri - Constantine 1, 2022-09-28)

The planet's natural resources have been overexploited in order to handle the growing human population, leading to significant loss of biodiversity, climate change and disruption of the nitrogen cycle. Since then, the ...
Utilisation des gastéropodes pulmonés terrestres comme traceurs de la pollution métallique des sols dans le bassin du Kebir Rhumel

Cheriti, Oumnya; Sahli, Leila (Université Frères Mentouri - Constantine 1, 2022-06-30)

The world is now witnessing the 6th massive biodiversity extinction crisis, which result for the first time from human activities and the pollution they generate. The state of the soils of the Kebir Rhumel basin (North-East ...
Utilisation in situ et ex situ de Helix aspersa comme bioindicateur de la contamination des sols par le cadmium et le plomb.

Sahraoui, Aboubakre Seddik; Sahli, Leila (Université Frères Mentouri - Constantine 1, 2022-03-17)

The worrying environmental situation in Algeria today is the result of the irresponsible use of non-renewable resources to meet the excessive needs of industry and agriculture over the past century, several persistent ...
Diversité biologique, biochimique, phytochimique et génétique chez deux genres de céréales (Triticum et Hordeum).

Boudrsa, Nabil; Chaib, Ghania (Université Frères Mentouri - Constantine 1, 2022-05-12)

This study was conducted at the Experimental Station of the Technical Institute of Field Crops (I.T.G.C.) of El Khroub, wilaya of Constantine during the two agricultural campaigns ; 2017/2018 and 2018/2019. The aim of ...
أثر التداخل بين التغذية المعدنية الكاتيونية للعناصر الغذائية الصغرى على بنية الجدر الخلوية لنبات الفول Vicia faba L. النامي تحت ظروف الري بالمياه المالحة.

الأعوج, حسن; شوقي, سعيدة (Université Frères Mentouri - Constantine 1, 2022-03-28)

The aim of the research is to evaluate the interaction between salinity and the micronutrients represented in Fe and Mo, on certain physio-morphological, biochemical and histological characteristics on the leaves, stems ...
تقييم أداء بعض أصناف القرطم (.)Carthamus tinctorius Lتحت ظروف المناخ المتوسطي اعتمادا على بعض المؤشرات المورفوفينولوجية والانتاجية، وتركيب الزيت من الأحماض الدهنية

بوحوحو, مولود; باقة, مبارك (Université Frères Mentouri - Constantine 1, 2018-04-25)

Our study was conducted in INPV station of Cosnstantine North Eastern Algeria. The experimental material consists of nine safflower varieties different in their geographic origin. These genotypes were cultivated in the ...
Caractère << aberrant >>chez le chou-fleur(Brassica oleracea L.var.Bortrytis)

MISSI Nadjette; KHELIFI D.; CHABLE V. (Université Frères Mentouri - Constantine 1, 2005-03-24)

Since 10 years, studies of aberrant plants in cauliflower have been performed to identify their origin. We try to find the common characters to the numerous phenotypes of the aberration. The reversibility and the ...
Evaluation de la qualité des eaux d’irrigation

Bouaroudj Sara; Kadem Dhaou-El-Djabine (Université Frères Mentouri - Constantine 1, 2017-01-01)

In Constantine, the re-use of rough used water in irrigated agriculture back to dates 1970 and is always of actuality in spite of the effective law prohibiting the use of these waters. In the course of this study, used ...
Evaluation des teneurs en nitrates dans les sols et dans les eaux captées et émergentes en zones à vocation agricole

Alouane Hind; Kadem Dhaou-El-Djabine (Université Frères Mentouri - Constantine 1, 2017-01-01)
Qualité physico-chimique, pollution organique et métalliquedes compartiments Eau / Sédiments de l’Oued Rhumel,et des barrages Hammam Grouz et Beni Haroun

Melghit Meriem; Afri-Mehennaoui F. Zohra (Université Frères Mentouri - Constantine 1, 2012)

This study is part of the context of a multidisciplinary research on terrestrial and aquatic ecosystems. To assess the quality of water of the Rhumelwadi, its tributaries and the water dams HammamGrouzand ...
مقارنة التأثير الفعلي لمعاملات البوتاسيوم لإزاالة اأثثر السلبي للملوحة على عدة مظاهر فيزايوكيميائية لنبات Lycopersicon esculentum Mill Var: Heintzالطماطم.

حمادي, حميدة; شوقي, سعيدة (Université Frères Mentouri - Constantine 1, 2014-12-18)

The evaluation of this study is done by measuring some morpho-physiological and biochemical parameters in order to alleviate the interaction between the Na+ / K + during the germination phase and development of tomato ...
Evaluation de la rémanence de l’herbicide Glyphosate dans les cultures maraîchères de la wilaya de Jijel

Benlaribi Mostefa; Naili Fatima (Université Frères Mentouri - Constantine 1, 2017-01-01)

This work is a contribution to the evaluation of the persistence of the herbicide glyphosate in vegetable crops based on physico-chemical characteristics of the soil. Soil samples with increased crops inside greenhouses ...
Changement climatique ou variabilité climatique dans l'Est algérien

Farah Abdelhafid Karim; Benderradji Med EL Habib (Université Frères Mentouri - Constantine 1, 2017-01-01)

To detect a change or a climate variability, an analysis of climate’s variabilisation was performed on 13 stations in our study area over a period of 50 years (1961-2010). Two trends have affected our study area, the first ...
Evaluation de la pollution des eaux issue de la zone industrielle de Skikda

Rahmoune Chaabane; Mohamed Ben Ali Rim (Université Frères Mentouri - Constantine 1, 2017-01-01)

This work focused on environmental studies related to the liquid effluents discharges from industrial installations. It consists to analyze and model these releases to assess the degree of pollution and predict their impacts ...
Causes et conséquences des feux de forêts sur la production du liège dans les subéraies du Nord-Est algérien

Benderredji, Mohamed El-Habib; Bouregbi Imane (Université Frères Mentouri - Constantine 1, 2017-01-01)

The assessment of forest fires (1975-2013) established in the mountains of Eastern Algeria, shows that the cork oak remains the essence most affected compared to other species, with a burned area of 126,412.88 ha (48%). ...
Approche phytosociologique de la végétation dans le massif

Alatou Djamel; Lemouissi Sara (Université Frères Mentouri - Constantine 1, 2017-01-01)

The forest of Chettabah has the largest ecosystem of the Constantine region with an area of 2400 ha. Subjective sampling was conducted to analyze the vegetation and changes in species composition of the massif. The ...
Utilisation des végétaux pour l’évaluation de la pollution atmosphérique le long de l’autoroute Est-Ouest dans la région de Constantine

Bouteraa Mahdia; Rahmoune Chaabane (Université Frères Mentouri - Constantine 1, 2017-01-01)

This work focused on the study of air pollution using two woody species ( Acacia retinoides and Nerium oleander ) as bio indicators of this type of pollution, while along the east-west highway in the region of Constantine ...

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