Article
Coat color alterations over the years and their association with growth performances in the Menz sheep central nucleus and community-based breeding programs.
Tropical animal health and production - 1 Nov 2020
Getachew Tesfaye, Abebe Ayele, Gizaw Solomon, Rischkowsky Barbara, Bisrat Asfaw, Haile Aynalem
Abstract excerpt
In the traditional Menz sheep breeding, communities select against black coat color and therefore its frequency is declining over time. We hypothesize that this exercise is causing the loss of an important gene pool. Data collected from on-station Menz sheep nucleus (n = 1992) and community-based breeding program (CBBP) (n = 5578) were analyzed to (1) assess color proportion dynamics over years and (2) associate...
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