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Field synchronization of Ethiopian Highland sheep for fixed time artificial insemination: improvement of conception rate with a double injection of prostaglandin at 11 days
The study investigated, for fixed time artificially inseminated (AI) Menz ewes in field trials, the reproductive
performance of prostaglandin-based treatments simultaneously to the standard ‘P4+eCG’ protocol. A total
of ...
Reproductive performance and productivity of local and Dorper x local crossbred ewes under community-based management system, Ethiopia
This study evaluated the reproductive and productivity of local and Dorper crossbred ewes in a community-based management system. We analyzed data collected from 2013 to 2021, taking into account different factors such as ...
Relative resistance of Menz and Washera sheep breeds to artificial infection with Haemonchus contortus in the highlands of Ethiopia
The aim of this study was to evaluate the relative resistance of Menz and Washera sheep breeds to artificial infection with Haemonchus contortus. The challenge trial was conducted at the Debre Berhan Agricultural Research ...
Faba bean gall pathogen Physoderma viciae: new primers reveal its puzzling association with the field pea Ascochyta complex
Recent morphological and molecular studies confirmed Physoderma viciae, and not Olpidium viciae, to be the causative agent of the devastating Faba Bean Gall (FBG) disease on faba bean (Vicia faba) in Ethiopia and also ...
Efficiency of artificial insemination as a scaling tool of sheep breeding schemes
The study investigated, for artificially-inseminated (AI) Menz ewes, the reproductive performance of prostaglandin-based treatments simultaneously to the standard “P4+eCG” protocol using progestogens priming with intravaginal ...
Strengthen sheep and goat community-based breeding programs in Ethiopia towards scaling
Sheep and goat community-based breeding programs (CBBPs) has been implemented in Ethiopia since 2009. Initiated by the ILRI-ICARDA-BOKU, the programs are currently overseen by the International Research Center for Agricultural ...
Community-Based Breeding Program is an attractive option for genetic improvement of small ruminants
In small ruminants, centralized breeding schemes, entirely managed and controlled by governments – with minimal, if any, participation by farmers – were developed and implemented in many developing countries. Such programs ...
Genetic and non-genetic effect on fertility trait of different ram breeds reared in the highland of North-Shewa, Ethiopia
The aim was to investigate genetic and non-genetic factors influencing fertility of rams. The fertility study encompassed 155 rams of different breed mated to 14,357 ewes over several years, seasons, locations and genotypes. ...
Optimization of community-based breeding programs
Any breeding program undergoes numerous stages of improvement and adjustment and is never completely flawless from the beginning. Initial selection in the community-based breeding programs (CBBPs) were made only based on ...