Université Blida 1

Les facteurs influençant sur le poids à la naissance des agneaux chez la race HAMRA

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dc.contributor.author RAHAMA, ASMA
dc.contributor.author KIRECHE, LATIFA
dc.date.accessioned 2019-10-04T13:31:25Z
dc.date.available 2019-10-04T13:31:25Z
dc.date.issued 2019-06
dc.identifier.uri http://di.univ-blida.dz:8080/xmlui/handle/123456789/330
dc.description 62P.ILLS.CDROOM.30CM fr_FR
dc.description.abstract Algeria is a predominantly rural country dominated by livestock, where the sheep industru has always been an important part of it’s economy and society for some years now, the efforts of research and support to producers are turning more to farming . Breeding imporovement and sheep production, among other things the birth weight of lambs because lamb is the strongest link in the breeding chain for sheep farming. The study focused on the effect of certain factors on the birth weight of lambs of the HAMRA breed in the Ain El Hadjar farm of the Livestock Technical Institute (ITELV) of the Saida wilaya, during seven companions between 2010 and 2016 with more than 1300 registered newborn lams. The mean average birth weight of Hamra lambs from this pilot state farm was 3.450kg± 0.600. The year of birth, mother’s age, mother’s weight, birth mode and sex of the lamb significantly influence the birth weight of the lambs, but the month of birth has no effect significant on the birth weight of lambs of the Hamra breed in our work. Key words:,,, ,. fr_FR
dc.language.iso fr fr_FR
dc.publisher INSTITUT DES SCIENCE VETERINAIRE -BLIDA- fr_FR
dc.subject Birth weights fr_FR
dc.subject Lambs fr_FR
dc.subject Breed Hamra fr_FR
dc.subject Ovine fr_FR
dc.subject Algeria fr_FR
dc.title Les facteurs influençant sur le poids à la naissance des agneaux chez la race HAMRA fr_FR
dc.type Thesis fr_FR


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