Data/hora: 16/06/2024 10:55:48

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 28/02/2011
Data da última atualização: | 24/09/2019
Autoria: | LOBO, R. N. B.; FACO, O.; LOBO, A. M. B. O.; VILLELA, L. C. V.
Afiliação: | RAIMUNDO NONATO BRAGA LOBO, CNPC; OLIVARDO FACO, CNPC; ANA MARIA BEZERRA OLIVEIRA LÔBO; LUCIANA CRISTINE VASQUES VILLELA, CNPC.
Título: | Brazilian goat breeding programs.
Ano de publicação: | 2010
Fonte/Imprenta: | Small Ruminant Research, v. 89, n. 2/3, p. 149-154, Abr. 2010.
Idioma: | Inglês
Conteúdo: | Abstract: Historically, several goat breeds and types have been introduced into Brazil with the intention of increasing goat production efficiency. Selection and multiplication of genotypes appropriate to several production systems found in the country have been important to the development of the goat sector in Brazil. Until 2002 there were no formal breeding programs for goats in the country. Attempts for genetic improvement were concentrated in animal importations and in isolated crossbreeding. This paper assesses the main aspects of goat production in Brazil and presents the establishment of breeding programs for meat and dairy goats. Breeding Program for Meat Goats and Sheep (GENECOC) were started in 2003 with the objective of supporting breeders on the utilization of the available genetic resources to optimize their production systems. Nowadays only seven flocks of goats are enrolled in this program. These flocks are located in States of Ceará (Northeast region), Paraná and Rio Grande do Sul (South region). In 2005, EMBRAPA (Empresa Brasilerira de Pesquisa Agropecuaria), the Brazilian Agricultural Research Corporation, started the Dairy Goat Breeding Program. The program aimed to structure the dairy goat national databank and conduct the progeny tests for the main dairy breeds raised in the country. Semen from five Saanen, three Anglo-Nubian and two French Alpine goats was collected and distributed among 15 collaborator flocks. Official Dairy Control Tests have been accomplished in eleven flocks in the states of Minas Gerais, Rio de Janeiro and São Paulo Southeast region). Many difficulties were faced in the implementation of goats breeding programs in Brazil. The results are not readily available, but the perspectives are promising. Goat breeders: interest has been increasing and the actions have been expanded to other regions of the country, while a large number of institutions have shown interest in collaborating with these breeding programs.
Palavras-Chave: | Brasil; Caprino leiteiro; Genetic evaluation.
Thesagro: | Carne; Genética animal; Leite de cabra; Melhoramento genético animal.
Thesaurus Nal: | Animal genetic resources; Animal genetics; Brazil; Goat milk; Meat.
Categoria do assunto: | --
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (24049-1) - UPC - AP - DD -  -  -  - DIS