Data/hora: 18/06/2024 12:59:11

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 14/09/1998
Data da última atualização: | 28/03/2017
Autoria: | ABREU, U. G. P. de; LARA, M. A. C.; SERENO, J. R. B.; MARIANTE, A. da S.
Afiliação: | EMBRAPA. Centro de Pesquisa Agropecuaria do Pantanal (Corumba, MS); Instituto de Zootecnia (Nova Odessa, SP); EMBRAPA. Centro Nacional de Recursos Geneticos e Biotecnologia (Brasilia, DF).
Título: | Evaluation of scrotum circunference and body weight of pantaneiro bulls from a conservation program in Brazil.
Ano de publicação: | 1998
Fonte/Imprenta: | In: GLOBAL CONFERENCE ON CONSERVATION OF DOMESTIC ANIMAL GENETIC RESOURCES, 4., 1998, Kathmandu. Kathmandu: NARC / RBI, 1998. p.29.
Idioma: | Inglês
Conteúdo: | Pantaneiro cattle are descendent of Bos taurus primigenius that were brought from the Iberian Peninsula to Brazil by the first settlers in the 16th century. Even throught the population represents many generations of natural selection in the Pantanal region without any anthropic action, presently it is danger of extinction. The objective of this study was to evaluate two phenotypic traits: scrotum circumference (SC) and body weight (BW). A total of 487 measurements collected from 1994 to 1997, utilizing animals from 8 to 36 months of age, were analyzed. Statical procedures were utilized to obtain estimates of the correlations and develop regression equations between SC and BW, SC and age in days (A) and BW and A.
Palavras-Chave: | Bovine; Gado pantaneiro; Pantaneiro cattle; Selecao natural.
Thesagro: | Bovino; Reprodução.
Thesaurus Nal: | natural selection; Pantanal; reproduction.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (36033-1) - UPC - SP - PP - SP15671 -  - 15671 - DIS