Cargando…

Going to scale—From community-based to population-wide genetic improvement and commercialized sheep meat supply in Ethiopia

Community-based breeding programs (CBBPs) have shown, at pilot scale, to be effective and beneficial in achieving genetic progress and in improving livelihoods of smallholder communities. In Ethiopia 134 sheep and goat CBBPs were operational producing their own improved rams and bucks. Based on expe...

Descripción completa

Detalles Bibliográficos
Autores principales: Mueller, Joaquin, Haile, Aynalem, Getachew, Tesfaye, Santos, Bruno, Rekik, Mourad, Belay, Berhanu, Solomon, Dawit, Yeheyis, Likawent, Rischkowsky, Barbara
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10065454/
https://www.ncbi.nlm.nih.gov/pubmed/37007959
http://dx.doi.org/10.3389/fgene.2023.1114381
_version_ 1785018115947495424
author Mueller, Joaquin
Haile, Aynalem
Getachew, Tesfaye
Santos, Bruno
Rekik, Mourad
Belay, Berhanu
Solomon, Dawit
Yeheyis, Likawent
Rischkowsky, Barbara
author_facet Mueller, Joaquin
Haile, Aynalem
Getachew, Tesfaye
Santos, Bruno
Rekik, Mourad
Belay, Berhanu
Solomon, Dawit
Yeheyis, Likawent
Rischkowsky, Barbara
author_sort Mueller, Joaquin
collection PubMed
description Community-based breeding programs (CBBPs) have shown, at pilot scale, to be effective and beneficial in achieving genetic progress and in improving livelihoods of smallholder communities. In Ethiopia 134 sheep and goat CBBPs were operational producing their own improved rams and bucks. Based on experience the implementation of further programs is possible with appropriate private and public support. A different challenge is the efficient dissemination of the improved genetics produced in current CBBPs to create population-wide economic impact. We present a framework applied to the Ethiopian Washera sheep breed to meet this challenge. We propose the establishment of a genetic improvement structure that supports a meat commercialization model based on the integration of community-based breeding program cooperatives, client communities and complementary services such as fattening enterprises. We calculated that the recently established 28 community-based breeding programs in the Washera breeding tract can provide genetically improved rams to 22% of the four million head. To reach the whole population 152 additional CBBPs are needed. We simulated the genetic improvements obtainable in the current 28 CBBPs assuming realized genetic progress in CBBPs of a similar breed and calculated the expected additional lamb carcass meat production after 10 years of selection to be 7 tons and the accumulated discounted benefit 327 thousand USD. These benefits could be increased if the CBBPs are linked to client communities by providing them with improved rams: additional meat production would be 138 tons with a value of 3,088 thousand USD. The total meat production of the existing Washera CBBPs was calculated at 152 tons and the joint meat production of CBBPs if integrated with client communities would be 3,495 tons. A full integration model, which includes enterprises purchasing lambs for fattening, can produce up to 4,255 tons of meat. We conclude that Washera CBBPs cooperatives can benefit from a higher level of organization to produce population-wide genetic improvement and economic benefits. Unlike in the dairy and chicken industries, for low input sheep and goat smallholder systems the proposed commercialization model puts breeder cooperatives at the center of the operation. Cooperatives need to be capacitated and supported to become fully functional business ventures.
format Online
Article
Text
id pubmed-10065454
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-100654542023-04-01 Going to scale—From community-based to population-wide genetic improvement and commercialized sheep meat supply in Ethiopia Mueller, Joaquin Haile, Aynalem Getachew, Tesfaye Santos, Bruno Rekik, Mourad Belay, Berhanu Solomon, Dawit Yeheyis, Likawent Rischkowsky, Barbara Front Genet Genetics Community-based breeding programs (CBBPs) have shown, at pilot scale, to be effective and beneficial in achieving genetic progress and in improving livelihoods of smallholder communities. In Ethiopia 134 sheep and goat CBBPs were operational producing their own improved rams and bucks. Based on experience the implementation of further programs is possible with appropriate private and public support. A different challenge is the efficient dissemination of the improved genetics produced in current CBBPs to create population-wide economic impact. We present a framework applied to the Ethiopian Washera sheep breed to meet this challenge. We propose the establishment of a genetic improvement structure that supports a meat commercialization model based on the integration of community-based breeding program cooperatives, client communities and complementary services such as fattening enterprises. We calculated that the recently established 28 community-based breeding programs in the Washera breeding tract can provide genetically improved rams to 22% of the four million head. To reach the whole population 152 additional CBBPs are needed. We simulated the genetic improvements obtainable in the current 28 CBBPs assuming realized genetic progress in CBBPs of a similar breed and calculated the expected additional lamb carcass meat production after 10 years of selection to be 7 tons and the accumulated discounted benefit 327 thousand USD. These benefits could be increased if the CBBPs are linked to client communities by providing them with improved rams: additional meat production would be 138 tons with a value of 3,088 thousand USD. The total meat production of the existing Washera CBBPs was calculated at 152 tons and the joint meat production of CBBPs if integrated with client communities would be 3,495 tons. A full integration model, which includes enterprises purchasing lambs for fattening, can produce up to 4,255 tons of meat. We conclude that Washera CBBPs cooperatives can benefit from a higher level of organization to produce population-wide genetic improvement and economic benefits. Unlike in the dairy and chicken industries, for low input sheep and goat smallholder systems the proposed commercialization model puts breeder cooperatives at the center of the operation. Cooperatives need to be capacitated and supported to become fully functional business ventures. Frontiers Media S.A. 2023-03-17 /pmc/articles/PMC10065454/ /pubmed/37007959 http://dx.doi.org/10.3389/fgene.2023.1114381 Text en Copyright © 2023 Mueller, Haile, Getachew, Santos, Rekik, Belay, Solomon, Yeheyis and Rischkowsky. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Genetics
Mueller, Joaquin
Haile, Aynalem
Getachew, Tesfaye
Santos, Bruno
Rekik, Mourad
Belay, Berhanu
Solomon, Dawit
Yeheyis, Likawent
Rischkowsky, Barbara
Going to scale—From community-based to population-wide genetic improvement and commercialized sheep meat supply in Ethiopia
title Going to scale—From community-based to population-wide genetic improvement and commercialized sheep meat supply in Ethiopia
title_full Going to scale—From community-based to population-wide genetic improvement and commercialized sheep meat supply in Ethiopia
title_fullStr Going to scale—From community-based to population-wide genetic improvement and commercialized sheep meat supply in Ethiopia
title_full_unstemmed Going to scale—From community-based to population-wide genetic improvement and commercialized sheep meat supply in Ethiopia
title_short Going to scale—From community-based to population-wide genetic improvement and commercialized sheep meat supply in Ethiopia
title_sort going to scale—from community-based to population-wide genetic improvement and commercialized sheep meat supply in ethiopia
topic Genetics
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10065454/
https://www.ncbi.nlm.nih.gov/pubmed/37007959
http://dx.doi.org/10.3389/fgene.2023.1114381
work_keys_str_mv AT muellerjoaquin goingtoscalefromcommunitybasedtopopulationwidegeneticimprovementandcommercializedsheepmeatsupplyinethiopia
AT haileaynalem goingtoscalefromcommunitybasedtopopulationwidegeneticimprovementandcommercializedsheepmeatsupplyinethiopia
AT getachewtesfaye goingtoscalefromcommunitybasedtopopulationwidegeneticimprovementandcommercializedsheepmeatsupplyinethiopia
AT santosbruno goingtoscalefromcommunitybasedtopopulationwidegeneticimprovementandcommercializedsheepmeatsupplyinethiopia
AT rekikmourad goingtoscalefromcommunitybasedtopopulationwidegeneticimprovementandcommercializedsheepmeatsupplyinethiopia
AT belayberhanu goingtoscalefromcommunitybasedtopopulationwidegeneticimprovementandcommercializedsheepmeatsupplyinethiopia
AT solomondawit goingtoscalefromcommunitybasedtopopulationwidegeneticimprovementandcommercializedsheepmeatsupplyinethiopia
AT yeheyislikawent goingtoscalefromcommunitybasedtopopulationwidegeneticimprovementandcommercializedsheepmeatsupplyinethiopia
AT rischkowskybarbara goingtoscalefromcommunitybasedtopopulationwidegeneticimprovementandcommercializedsheepmeatsupplyinethiopia