AGE AT FIRST CALVING OF CATTLE POLLED TABAPUÃ AND POLLED NELORE

Authors

  • Suzete Silveira Fichtner EMGOPA
  • Eduardo Cavalheiro Jardim UFG
  • Jacy Luiz da Costa

DOI:

https://doi.org/10.5216/pat.v18i1.2557

Abstract

Age at first calving was studied in 136 dams: 97 Polled Tabapuã and 39 Polled Nelore in experimental farm of Itauçú, Goiás. The average age at first calving was 36,8 ± 3,0 months to Polled Tabapuã and 35,8 ± 1,9 months to cows Polled Nelore. There was no significant difference (P > 0,05) between two breeds. The most calving was between 35 and 37 months of age in cows.

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Published

2007-11-29

Issue

v. 18, n. 1, Jan./Dec. 1988

Section

Research Article

License

Authors will not be paid for published articles and must waive their copyright in favor of the PAT journal. On the other hand, they are solely responsible for the content of those articles, even if the Editor holds the right to adjust them to the norms of the journal. Authors are allowed to publish their articles simultaneously in their institutional repositories, as soon as the original publication at the PAT journal is mentioned.

How to Cite

FICHTNER, S. S.; JARDIM, E. C.; COSTA, J. L. DA. AGE AT FIRST CALVING OF CATTLE POLLED TABAPUÃ AND POLLED NELORE. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], v. 18, n. 1, p. 121–125, 29 Nov.2007.