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Author(s): OLIVEIRA NETO, O. J. de; FIGUEIREDO, R. S.; WANDER, A. E.

The objective of this study is to verify the interdependence and asymmetry in price transmission between the main Brazilian and international slaughter beef cattle markets. We opted for causality and... ...

Repository: BDPA     Publication year: 2022

Author(s): SALES, M. F. L.; PAULINO, M. F.; VALADARES FILHO, S. de C.; PORTO, M. O.; COUTO, V. R. M.; PAULINO, P. V. R.

The objective of this work was to determine macromineral requirements by Zebu steers grazing Brachiaria decumbens supplemented with concentrate. It was used 24 non-castrated steers, at an average age... ...

Repository: BDPA     Publication year: 2011

Author(s): GOMES, E. G.; ABREU, U. G. P. de; MELLO, J. C. C. B. S. de; CARVALHO, T. B. de; ZEN, S. de

The cow-calf beef production sector in Brazil has a wide variety of operating systems. This suggests the identification and the characterization of homogeneous regions of production, with consequent i... ...

Repository: BDPA     Publication year: 2012

Author(s): DIAS, F. R. T.; MATSUURA, M. I. da S. F.; BARIONI, L. G.; FASIABEN, M. do C. R.; MOREIRA, J. M. M. A. P.; SENA, A. L. dos S.; SANTOS, J. C. dos; COSTA, F. P.; LAMPERT, V. do N.; OLIVEIRA, P. P. A.; PEDROSO, A. de F.

Embrapa?s PECUS project aims to estimate greenhouse gas emissions (GGE) and recommend technological solutions for reducing CO2-e emission intensity from beef cattle production systems. PECUS project i... ...

Repository: BDPA     Publication year: 2016

Author(s): URBITANI, I.; BUZANSKAS, M. E.; CHUD, T. C. S.; MORKRY, F. B; REGITANO, L. C. A.; HIGA, R. H.; MUNARI, D. P.

Selection signature (SS) was assessed in this study by means of the integrated haplotype score (iHS) method, which determines the decay of homozygosity in the surroundings of a core single nucleotide... ...

Repository: BDPA     Publication year: 2014

Author(s): SILVA, A. M.; ALENCAR, M. M. de; REGITANO, L. C. de A.; OLIVEIRA, M. C. de S.; BARIONI JUNIOR, W.

Resistance of beef cattle heifers to the cattle tick Boophilus microplus was evaluated by artificial infestation of 66 beef cattle heifers of the following genetic groups: 16 Nelore (NE), 18 Canchim x... ...

Repository: BDPA     Publication year: 2007

Author(s): URBINATI, I.; STAFUZZA, N. B.; OLIVEIRA, M. T.; CHUD, T. C. S.; HIGA, R. H.; REGITANO, L. C. de A.; ALENCAR, M. M. de; BUZANSKAS, M. E.; MUNARI, D. P.

Background: Recent technological advances in genomics have allowed the genotyping of cattle through single nucleotide polymorphism (SNP) panels. High-density SNP panels possess greater genome coverage... ...

Repository: BDPA     Publication year: 2016

Author(s): MOKRY, F. B.; LIMA, A. O.; MUDADU, M. de A.; HIGA, R. H.; MEIRELLES, S. L. C.; SILVA, M. V. G. B.; CARDOSO, F. F.; NICIURA, S. C. M.

Repository: BDPA     Publication year: 2012

Author(s): MOKRY, F. B.; BUZANSKAS, M. E.; MUDADU, M. de A.; GROSSI, D. do A.; HIGA, R. H.; VENTURA, R. V.; LIMA, A. O. de; SARGOLZAEI, M.; MEIRELLES, S. L. C.; SCHENKEL, F. S.; SILVA, M. V. G. B.; NICIURA, S. C. M.; ALENCAR, M. M. de; MINARI, D. P.; REGITANO, L. C. de A.

Background: The development of linkage disequilibrium (LD) maps and the characterization of haplotype block structure at the population level are useful parameters for guiding genome wide association... ...

Repository: BDPA     Publication year: 2014

Author(s): NUNES, P. C. de A.; KAMCHEN, S. G.; ROCHA, B. F. da; CARLOS, F. de M.; XAVIER, I. M.; POLIZEL NETO, A.; PAREIRA, D. H.; PEDREIRA, B. C. e

Important world markets are requiring safer, consumer-friendly food, encouraging further studies on beef information. Feed supplementation of grazing cattle may influence on the beef tenderness, mainl... ...

Repository: BDPA     Publication year: 2017

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