Data/hora: 16/06/2024 04:58:55

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 26/05/2021
Data da última atualização: | 26/05/2021
Autoria: | SILVA, J. V. da; RIBEIRO, M. N.; PIMENTA FILHO, E. C.
Afiliação: | University of Paraiba State (UFPB); Federal Rural University of Pernambuco (UFPE).
Título: | Phenotypic characterization of naturalized goats raised in the Northeast Region of Paraíba State, Brazil.
Ano de publicação: | 2000
Fonte/Imprenta: | In: GLOBAL CONFERENCE ON CONSERVATION OF DOMESTIC ANIMAL GENETIC RESOURCES, 5., 2000, Brasília, DF. Proceedings... Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2000. 1 CD-ROM. (Embrapa Genetic Resources and Biotechnology, Document, 49).
Idioma: | Inglês
Conteúdo: | Abstract: The objective of the present work was to carry out a preliminary study of reproductive performance of the Azul and Graúna groups, mainly in Paraiba State, Northeastern Brazil. Eighteen animals of the genetic group Graúna and twenty three of the Azul group were evaluated. Data of age at first kidding (AFK) for the Azul (11 data) and Graúna group (7 data) were used. For kidding interval (KI), 12 data were used for Azul and 11 for Graúna groups. The average, standard deviation and coefficient of variation (CV) of AFK were 517.18 ± 294.79 (CV=57%) and 485.43 ± 163.39 (CV=33,66) for the Azul and Graúna groups, respectively. For the KI, the average and standard deviations were 328.66 ± 179.6 (CV=54%) and 279.82 ± 152.69 (CV=54%). It was noted that the Graúna group had better performance than the Azul group in the analyzed traits; thus, they may leave a higher number of offspring during their lifetime.
Thesaurus Nal: | Animal genetic resources; Brazil; Goats; Phenotypic correlation; Reproductive performance; Semiarid zones.
Categoria do assunto: | G Melhoramento Genético
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (39766-1) - ADD - PC - DD - CD 00009 -  - CD 00009 - DIS