autores
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Autores
Mostrando ítems 1-4 de 4
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Community-based sheep breeding programs generated substantial genetic gains and socioeconomic benefit
Haile, Aynalem; Getachew, Tesfaye; Mirkena, T.; Duguma, G.; Gizaw, Solomon; Wurzinger, M.; Soelkner, J.; Mwai, O.; Dessie, T.; Abebe, Ayele; Abate, Zelalem; Jembere, T.; Rekik, Mourad; Lobo, R.N.B.; Mwacharo, Joram M.; Terfa, Z.G.; Kassie, G.T.; Mueller, Joaquin Pablo; Rischkowsky, Barbara (Elsevier, 2020)Community-based breeding programs (CBBPs) for small ruminants have been suggested as alternatives to centralised, government-controlled breeding schemes which have been implemented in many developing countries. An innovative ... -
Converting multi-trait breeding objectives into operative selection indexes to ensure genetic gains in low-input sheep and goat breeding programmes
Mueller, Joaquin Pablo; Getachew, Tesfaye; Rekik, Mourad; Rischkowsky, Barbara; Abate, Zelalem; Wondim, B.; Haile, Aynalem (Elsevier, 2021-05)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 ... -
How to succeed in implementing community-based breeding programs: Lessons from the field in Eastern and Southern Africa
Haile, Aynalem; Getachew, Tesfaye; Rekik, Mourad; Abebe, Ayele; Abate, Zelalem; Jimma, Addisu; Mwacharo, Joram M.; Mueller, Joaquin Pablo; Belay, Berhanu; Solomon, Dawit; Hyera, Emil; Nguluma, Athumani S.; Gondwe, Timothy; Rischkowsky, Barbara (Frontiers Media, 2023-03)Breeding programs involving either centralized nucleus schemes and/or importation of exotic germplasm for crossbreeding were not successful and sustainable in most Africa countries. Community-based breeding programs (CBBPs) ... -
Three easy fixes for sire use can enhance genetic progress in community-based breeding programmes
Mueller, Joaquin Pablo; Getachew, Tesfaye; Rekik, Mourad; Rischowsky, Barbara; Abate, Zelalem; Goshme, Shenkute; Wale, Yeshiwas; Haile, Aynalem (Wiley, 2021)We analysed options to optimize the use of sires in sheep and goat community-based breeding programmes (CBBP) for three scenarios occurring under field conditions: premature sale of selection candidates, fixed service ...