Search
Now showing items 1-10 of 62
Estimation of (co)variance components, genetic parameters, and genetic trends of growth traits in community-based breeding programs of Bonga sheep
Community-based sheep breeding programs (CBBPs) have been adopted strategically to improve Bonga
sheep, the most popular sheep breed in Ethiopia. The present study was undertaken to estimate genetic
parameters and genetic ...
Converting multi-trait breeding objectives into operative selection indexes to ensure genetic gains in low-input sheep and goat breeding programmes
Small ruminant breeding programmes in low-input production systems are best organised at the community level. Participant farmers have to agree on goal traits and their relative importance. When BLUP breeding values of ...
Participatory identification of breeding objective traits and selection criteria for indigenous goat of the pastoral communities in Ethiopia
Structured questionnaire, own-flock rankings and group discussions were undertaken to assess goat breeding practices and to identify traits of interest for genetic improvement of pastoral goats. Four pastoral villages in ...
Risk Factors for Reproductive Disorders and Major Infectious Causes of Abortion in Sheep in the Highlands of Ethiopia
Community-based sheep breeding programs (CBBPs) were established in Ethiopia since 2010. Improved rams from CBBPs need to be disseminated. However, there is a risk of transmitting reproductive diseases to other community ...
Estimates of genetic parameters and genetic trends for growth, reproduction, milk production and milk composition traits of Awassi sheep
Genetic parameters and genetic trends for growth, reproduction, milk production and composition traits were estimated for Syrian (S) and Turkish (T) Awassi sheep and their crosses maintained at the International Center for ...
Barley Straw Use for Animal Feed and Soil Mulch in Ethiopian Highlands Mixed Crop-Livestock Systems
Barley straw serves as livestock feed and mulch for soil and water conservation in the mixed barley-livestock systems of the Ethiopian highlands. High demand for barley straw biomass in the system creates competition between ...
Welfare Impact of Community-Based Veterinary and Breeding Services on Small Ruminant Keepers
Improved breeding practices and participatory health services have been designed and implemented by a partnership between national and international institutions in various parts of Ethiopia since 2014. Based on a panel ...
Signatures of positive selection in African Butana and Kenana dairy zebu cattle
Butana and Kenana are two types of zebu cattle found in Sudan. They are unique amongst
African indigenous zebu cattle because of their high milk production. Aiming to understand
their genome structure, we genotyped 25 ...
Corrigendum to “Dynamics of rural livelihoods and rainfall variability in Northern Ethiopian Highlands” [Clim. Risk Manage. 25 (2019) 100195]
The study has aimed to reveal the livelihood dynamics of rural households in Ethiopia and their association with rainfall conditions and household socio-economic characteristics. It has observed an upward livelihood patterns ...
Whole-Genome Resequencing of Red Junglefowl and Indigenous Village Chicken Reveal New Insights on the Genome Dynamics of the Species
The red junglefowl Gallus gallus is the main progenitor of domestic chicken, the
commonest livestock species, outnumbering humans by an approximate ratio of six
to one. The genetic control for production traits have been ...