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Do Traditional Sheep Breeders Perform Conscious Selection? An Example From A Participatory Breeding Program Of Morada Nova Sheep

Janaina Kelli Gomes Arandas, Ângelo Giuseppe Chaves Alves, Olivardo Facó, Ernandes Barboza Belchior, L Shiotsuki, Paulo Márcio Barbosa Arruda Leite, Maria Norma Ribeiro
Published 2017 · Biology, Medicine
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The implementation of sustainable breeding programs requires genetic breeding strategies that are appropriate for the reality production systems. It is also essential that the choice of animal selection criteria be based on breeders’ knowledge and objectives. This work is an ethno-zootechnical study of the Morada Nova sheep breed and its crossbreeds. The goals of this study were to register and analyze indigenous breeders’ knowledge and practices regarding animal selection criteria and to generate technical information to support a participatory breeding program of the breed. This study was conducted in the Morada Nova municipality in the state of Ceará, Brazil. Semi-structured interviews were evaluated using two groups of individuals, purebred Morada Nova sheep breeders (RMN, n = 13) and breeders of Morada Nova crossbreeds (MMN, n = 48). Interview questions were used to identify local selection criteria adopted by each group in the choice of animals for breeding. Data from the interviews were submitted to frequency distribution analysis and the Shapiro-Wilk test to verify their distribution. Later, the Kruskal-Wallis test was used to compare the two groups of farmers based on that information, in addition to multivariate statistical analysis and evaluation of Smith salience index. Breeders in the RMN group used selection criteria related to breed standards, such as pelage color. In contrast, breeders of the MMN group used criteria related to productivity, such as body conformation and milk production. Breeders should be engaged in the development of breeding programs, and it is important to consider their preferences and objectives when evaluating breeding animals.
This paper references
Animal genetic resources in Brazil: result of five centuries of natural selection.
Arthur da Silva Mariante (2002)
Etnozootecnia da raça ovina Morada Nova em seu centro de origem: história, critérios de seleção e sistema de produção.
Janaina Kelli Gomes Arandas (2017)
Cultures and Organizations: Software of the Mind
Yair Aharoni (1992)
Community-based livestock breeding programmes: essentials and examples.
Joaquin Pablo Mueller (2015)
Genetic improvement of small ruminants in low-input, smallholder production systems: Technical and infrastructural issues
Isaac S. Kosgey (2007)
Perceptions of households on purpose of keeping, trait preference, and production constraints for selected goat types in Ethiopia
Dereje Tadesse (2013)
Características raciais de ovinos da raça Morada Nova e seus impactos sobre o descarte involuntário de animais : Resultados preliminaries , Embrapa Caprinos e Ovinos
R. Perezgrovas (2013)
Critérios de seleção em bovinos de corte.
Maurício Mello de Alencar (2002)
Conhecimento local e produção animal: uma perspectiva baseada na etnozootecnia.
Alanna Caroline Gadelha Alves (2009)
The economic valuation of farm animal genetic resources: a survey of available methods
Adam G. Drucker (2001)
Participatory methods to assess traditional breeding systems. The case of cattle breeding in the Gambia
M. Steglich (2003)
Sheep breeding objectives and selection: 492 criteria of Wairarapa and Tararua sheep breeders
R. G. Gavigan (1997)
Breeding scheme based on community-based participatory analysis of local breeding practices, objectives and constraints for goats around Dire Dawa, Ethiopia
G. Gebreyesus (2013)
Participatory definition of breeding objectives and selection indexes for sheep breeding in traditional systems
Solomon Gizaw (2010)
Breeding practices of Red Maasai sheep in Maasai pastoralist communities
Josefina Liljestrand (2012)
Nuno Carolino (2009)
Analysis of production objectives and breeding practices of dairy goats in Kenya
Rawlynce Bett (2008)
Tipologia dos produtores de ovinos e caprinos no estado do Ceará
Robério Telmo Campos (2003)
Herders’ Perceptions on Ruminant Livestock Breeds and Breeding Management in Southwestern Niger
Augustine A. Ayantunde (2007)
Sustainable breeding programmes for tropical farming systems
Jan Philipsson (2003)
Lifestyle and herding practices of Bahima pastoralists in Uganda
M. Wurzinger (2008)
Production objectives and breeding practices of urban goat and sheep keepers in West Africa: regional analysis and implications for the development of supportive breeding programs
Luc Hippolyte Dossa (2015)
The role of unconscious selection in the domestication of sheep and goats
Daniel Zohary (1998)
Conservación voluntaria por la sociedad civil en Costa Rica. In: Asociación conservación de la naturaleza
C. M. Chacón (2008)
Características raciais de ovinos da raça Morada Nova e seus impactos sobre o descarte involuntário de animais: resultados preliminares.
Micaela Moreira Muniz (2012)
Herd management and breeding practices of sheep owners in a mixed crop-livestock and a pastoral system of Ethiopia
Tesfaye Getachew (2010)
Visual Anthropac 1 . 0 . 1 . 36 . Software for Cultural Domain Analysis : Freelists
J. K. G. Arandas (2003)
The Variation of Animals and Plants under Domestication
Charles R. Darwin (1868)
Genetic and phenotypic parameter estimates for growth, survival and reproductive traits in Morada Nova hair sheep
A.A.O. Fernandes (1992)
Participatory definition of breeding objectives for sheep breeds under pastoral systems—the case of Red Maasai and Dorper sheep in Kenya
E Zonabend König (2015)
Identification systems and selection criteria for small ruminants among pastoralist communities in northern Kenya: prospects for a breeding programme
Samuel Mbuku (2010)
Indigenous Breeding Practices and Selection Criteria of Sheep Breed in Selale Area, Central Ethiopia -
Bosenu Abera (2014)
Herd Management and Breeding Practices of Sheep Owners in North Wollo Zone, Northern Ethiopia
Tassew Mohammed (2014)
A breeding scheme based on analysis of community breeding objectives for cattle in North-western Ethiopia
Zewdu Wuletaw (2006)
Crossbreds did not generate more net benefits than indigenous goats in Ethiopian smallholdings
Wondossen Ayalew (2003)

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