DONNEES PRELIMINAIRES SUR LE MENU TROPHIQUE DE TROIS ESPECES DE TOURTERELLES DANS LES PALMERAIES DE OUARGLA (SAHARA SEPTENTRIONAL-EST D’ALGERIE)

  • HERHIRA M. L
  • BOUZID A
  • GUEZOUL O
Keywords: Trophic menu, Turtle, palm grove, Barley, Northern Sahara

Abstract

In recent decades, the genus Streptopelia (S. decaocto, S. senegalensis, and S. turtur) has become increasingly present in the various phoenicicultural environments of the northern Sahara-East of Algeria, particularly in Ouargla basin. The trophic menu of turtle-doves is almost entirely composed of cereals, particularly Poaceae (n = 6; 46.2 % > 2 x m; m = 7.7 %) followed by Cucurbitaceae (23.1% > 2 x m; m = 7.7 %). Among cereal seeds, Hordeum vulgare, Triticum durum and Brassica nigra were the most pecked

Author Biographies

HERHIRA M. L

 Laboratoire Bio-ressources Sahariennes : Préservation et Valorisation, FSNV,Univ.Ouargla (Algérie)

BOUZID A

Département des sciences biologiques, Univ. Ouargla (Algérie)

GUEZOUL O

Département des sciences agronomiques, Univ. Ouargla (Algérie)

Published
2023-01-15