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Morphological and reproductive characteristics of the Boutsko sheep of Epirus
Author(s) -
S. G. Folinas
Publication year - 2018
Publication title -
journal of the hellenic veterinary medical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.186
H-Index - 7
eISSN - 2585-3724
pISSN - 1792-2720
DOI - 10.12681/jhvms.15678
Subject(s) - domestic sheep reproduction , breed , flock , zoology , biology , weaning , pregnancy , fertility , veterinary medicine , medicine , ecology , population , genetics , environmental health
A flock of 244 hill sheep of the indigenous Boutsko breed of Epirus (NW of Greece), 1-6 years old, kept under a transhumance system, was used to study their morphological and reproductive characteristics for a period of 14 months (March -June of next year). The results of the study could be summarized as follows: 1) The Boutsko sheep studied is a rather small indigenous hill breed (mature body weight of ewes=40,7±0,37 Kg and rams = 54,4±l,82 Kg) with hardness, longevity, early maturity and high adaptability to the harsh environmental conditions of being its most important characteristics. 2) The mating period begins relatively early (June) lasts until September, with ewes being mated first, followed by ewe hoggs and gimmers. 3) Pregnancy duration was 144,3 ±0,09 and 146,5± 0,07 days for the ewes bearing twin and single Iambs, respectively (P<0,001) and 144,0 and 145,9±0,12 days for the gimmers bearing twin and single lambs, respectively (P<0,05). Body condition score of animals at the end of pregnancy remained satisfactory (3.25 ±0,14). 4) Fertility of the animals was high. All females were mated and lambed. Lambing rate at birth and at weaning was 1,25 and 1,04, respectively.

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