ANATIONAL SURVEY OF PERINATAL MORTALITY IN SHEEP AND GOATS IN
JORDAN
F. ALDOMY, N. O. HUSSEIN1, L. SAWALHA1, K. KHATATBEH1
AND A. ALDOMY1
Jordan Bio-Industries Center (JOVAC), Amman, Jordan;
1Veterinary
Department, Ministry of Agriculture, Amman, Jordan
Abstract
An investigation of perinatal mortality in sheep and goats in nine governorates
of
Jordan
was conducted from May to September 2001. Information from farmers was recorded
on questionnaires at the time of farm visits. A total of 305 sheep breeders and
126 goat breeders were interviewed. Perinatal mortality in goats (13%) was
almost double that in sheep (7.5%). The majority of abortions occurred in
November, December and January and perinatal mortality varied between
governorates. The overall kidding rate was higher than lambing rate, probably
due to genetic factors. The barren rate in sheep was comparable to that in
goats. Neonatal lamb losses were 4.5%, whereas neonatal kid mortality was 8.5%.
It appeared that the Jordanian farmers were aware of some of the important
causes of perinatal mortality but they did not know how to prevent them.
Key words:
Perinatal mortality, small ruminants, epidemiology,
Jordan.