Data/hora: 02/06/2024 04:24:50

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 03/03/2016
Data da última atualização: | 03/03/2016
Autoria: | MANDONNET, N.; AUMONT, G.; FLEURY, J.; ARQUET, R.; GRUNER, L.; BOUIX, J.; KHANG, J. V. T.
Título: | Preliminary genetic approach of resilience to strongyles in Creole goats.
Ano de publicação: | 2000
Fonte/Imprenta: | In: INTERNATIONAL CONFERENCE ON GOATS, 7., 2000, Tours, Poitiers, France. Proceedings... Paris: INRA: IGA: Institut de Elevage, 2000. v. 1, p. 203-205.
Idioma: | Inglês
Conteúdo: | Experimental evaluation of resilience is possible on creole goats reared on pastures. Strongyles induce an average live weight depression of 11% in 10-month-old kids.Growth traits of kids with or without parasitic challenge seem to be under the same genetic control. Breeding for growth in parasite free management systems (and inversely). In Creole goats, leive weights and resistance are slightly related traits, indeed genetically independent traits. Resistance and resilience in Creole goats could be independently evaluated in breeding programs but further data are required to confirm it. The experimental design is still going on. More sires are required to obtain precise genetic estimates on growth traits of non-infected kids. The decomposition of genetic variability in direct and maternal effects has to be tested for growth traits.
Palavras-Chave: | Animal genetic.
Thesagro: | Caprino; Genética animal.
Thesaurus Nal: | Goats.
Categoria do assunto: | --
Registro original: | Embrapa Caprinos e Ovinos (CNPC)