Contribution à l’étude du menu trophique des Perdrix gambras (Alectoris barbara, BONNATERE, 1792) dans le Sahel Algérois

الموضوعات

علوم بحتة وطبيعية

روابط وملفات

التعريف والنوع

رقم الوثيقة

0b7ccbfb-691a-4bc6-a9e2-a2abcbeda684

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

ماستر (LMD)

نوع الملف

pdf text

أسماء الملفات

785539_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"H. Saadi-Idouhar","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"Kenza Ben Habbouche","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"N. Talmat-Chaouchin","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"Thinhinane Djeddi ","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

French

المصدر والدورية

اسم المصدر

Contribution à l’étude du menu trophique des Perdrix gambras (Alectoris barbara, BONNATERE, 1792) dans le Sahel Algérois

المحتوى والصفحات

عدد الصفحات

0

ترجمة الملخص

The partridge gambra belonging to the family of the thousands in the order of Galliformes and the genus Alectoris Barbara remains the most appreciated and huntable wild game in the world. The study carried out aims to determine the trophies menu through the analysis of 29 digestive tubes and to assess the quality of the diet based on forage analyses of stomach contents in different regions of the Algerian Sahel and the Atlas Tallinn from 2017 to 2021. Stomach contents contain two types of animal and plant foods. The identification and counting of the ingested species shows that the trophic menu is very rich composed by seeds belonging to different biological types and insects (pests). The highest relative abundance is Conium maculatum (50.37%) in 2017 in Httateba and Ouled Fayet, Solanum elaeagnifolium (31.61%), Oxalis sp. (28.42%) , Solanum villosum (20.93%), Trigonellafoenum-graecum (16.48%) and Hordeum vulgare (15.13%) in 2018 as well as Datura sp. (43.52%) in 2019 in Zéralda, Primula sp. (36.2%) in 2019 in Httatebaand Datura sp. (55.79%) in 2021 at Média.Insects are represented by three species Messor barbara found in all regions (29.4%, 46.66%, 100%, 0.17% and 4.38%); Coniocleonus sp.(46.66%, 1.07%) and Hyperasp (0.66%) only in the region of Zéraldain 2018. The results obtained for the forage analyses of gambra show that it is very rich in dry matter (92.36%), a high protein content (MAT) (14.63%), an average fat content (5.93%) and a very low carbohydrate content (CB) (0.22%) and mineral matter (20.34%).

كلمات الباحثين

Perdrix gambra, Sahel algérois, menu trophique, contenus stomacaux, graines, insectes, matière sèche, matière grasse

إشراف وإعداد

الإشراف

H. Saadi-Idouhar, N. Talmat-Chaouchin

الإعداد

Kenza Ben Habbouche, Thinhinane Djeddi

الاقتباسات الببليوغرافية