A year-round (from September 2008 to August 2009) study was conducted to investigate
causes of lamb mortality at Ebinat woreda, Amhara National Regional State, northwestern …

A study was conducted to investigate causes of lamb morbidity and mortality on farms and
on-station at Debre Berhan during 1989 and 1990. It showed pneumonia (bacterial and/or …

Lamb morbidity and mortality cause significant loss in a smallholder production system. A
longitudinal prospective survey was conducted on 408 randomly selected farmers located in …

Mortality was studied in relation to birth weight (BWT) and postpartum age in 3083 Horro
lambs born over 15 years at Bako Research Center, IAR. Pre-weaning mortality rose with …

Mortality in lambs is complex problem which may result from a variety of climatic, nutritional,
management, infectious, genetic and other factors. Associated with death are other factors …

Data collected on 1388 Awassi x Menz 25-50% 1 (AM 25-50%), 80 Awassi x Menz
75%(AM2 75%) cross breed and 3482 Menz (M3) lambs collected from 1993 through 2004 …

The influence of non-genetic factors on lamb survivability at various ages up to 360 days
was studied under village management condition in Jimma, Ethiopia. The overall least …

A retrospective cohort study was designed to examine the effect of sex, season of birth, type
and year of birth, and birth weight on lamb mortality. The method used involved analysis of …

Data collected on 3256 lambs born to Horro and Menz breed ewes single-sire mated to 71
rams at the International Livestock Research Institute (ILRI) Debre Berhan station between …

The Muzaffarnagari sheep, a mutton-producing breed of India, is generally known for its fast
growth rate and high feed conversion efficiency. The study identified the causes of perinatal …