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1. Perecles Brito Batista. CaracterizaÃÃo bioeconÃmica de diferentes idades de acasalamento de gado de corte no sudoeste da Bahia e no noroeste do ParanÃ.

Degree: 2009, Universidade Estadual do Oeste do Parana

Aiming to characterize the economic viability of different ages of mating of beef cattle in the southwestern regions of Bahia and northwestern ParanÃ, a simulation was performed by the software NTIA / CM (1995) of EMBRAPA and Excel spreadsheet of three systems creates beef cattle with different levels of fertility. System 1, the age at first coverage was 26 months; System 2, the age at first coverage was 18 months for heifers and 26 months earlier for heifers that fail to cover first, System 3, age was the first cover 15 months. In all three systems the production costs were higher in the state of ParanÃ. The systems 1 and 2 were economically unviable due to low fertility and high mortality rates established in the two states. The rate of sale of animals such systems was considered high and the herd has not achieved stability in the number of heads during the course of 10 years. In system 1, birth rates of 82 and 60%, 83 and 60% for cows and heifers in the two states respectively and 77.5 and 75%, 78.5 and 75% in the 2 for the same categories in both states showed that it is possible that the herd reach the numerical stability, but the producer would have their profitability undermined by the high mortality rate in this system. The system creates 3, was more profitable because the best rates applied. The age of the first 15 months cover attaches to the system creates a fast return on invested capital that systems that require pregnancies of females over 24 months. The system 3 in Bahia had rates of return on investment equal to those obtained with applications in CBD and rdb files and 4.46% lower than the investment in savings. In Paranà the rate of return was lower than alternative investments cited. The best value was achieved in the economic system 3 in both states because better and enjoy better levels of productivity

Com o objetivo de caracterizar a viabilidade econÃmica de diferentes idades de acasalamento de gado de corte nas regiÃes sudoeste da Bahia e noroeste do ParanÃ, foi realizada uma simulaÃÃo atravÃs do software o NTIA/CM (1995) da EMBRAPA e planilha Excel de trÃs sistemas de cria de bovinos de corte com diferentes Ãndices de fertilidade. Sistema 1, a idade à primeira cobertura foi de 26 meses; Sistema 2, a idade à primeira cobertura foi de 18 meses para novilhas precoces e 26 meses para as novilhas que falharem à primeira cobertura; Sistema 3, a idade a primeira cobertura foi de 15 meses. Nos trÃs sistemas os custos de produÃÃo foram maiores no estado do ParanÃ. Os sistemas 1 e 2 foram inviÃveis economicamente devido aos baixos Ãndices de fertilidade e altos Ãndices de mortalidade estabelecidos nos dois estados. A taxa de venda de animais destes sistemas foi considerada alta e o rebanho nÃo alcanÃou a estabilidade em nÃmero de cabeÃas no perÃodo de evoluÃÃo de 10 anos. No sistema 1, taxas de natalidade de 82% e 60%, 83% e 60%, para vacas e novilhas, respectivamente nos dois estados e, de 77,5% e 75%, 78,5% e 75% no sistema 2 para as mesmas categorias nos dois estados mostraram que à possÃvel que o…

Advisors/Committee Members: Maximiliane Alavarse Zambom, Eduardo EustÃquio Mesquita, Claudete Regina Alcalde.

Subjects/Keywords: sistema de cria; CRIACAO DE ANIMAIS; bovino de corte; viabilidade econÃmica; beef cattle; breeding system; economic viability

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Batista, P. B. (2009). CaracterizaÃÃo bioeconÃmica de diferentes idades de acasalamento de gado de corte no sudoeste da Bahia e no noroeste do ParanÃ. (Thesis). Universidade Estadual do Oeste do Parana. Retrieved from http://tede.unioeste.br/tede//tde_busca/arquivo.php?codArquivo=530

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Batista, Perecles Brito. “CaracterizaÃÃo bioeconÃmica de diferentes idades de acasalamento de gado de corte no sudoeste da Bahia e no noroeste do ParanÃ.” 2009. Thesis, Universidade Estadual do Oeste do Parana. Accessed October 16, 2019. http://tede.unioeste.br/tede//tde_busca/arquivo.php?codArquivo=530.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Batista, Perecles Brito. “CaracterizaÃÃo bioeconÃmica de diferentes idades de acasalamento de gado de corte no sudoeste da Bahia e no noroeste do ParanÃ.” 2009. Web. 16 Oct 2019.

Vancouver:

Batista PB. CaracterizaÃÃo bioeconÃmica de diferentes idades de acasalamento de gado de corte no sudoeste da Bahia e no noroeste do ParanÃ. [Internet] [Thesis]. Universidade Estadual do Oeste do Parana; 2009. [cited 2019 Oct 16]. Available from: http://tede.unioeste.br/tede//tde_busca/arquivo.php?codArquivo=530.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Batista PB. CaracterizaÃÃo bioeconÃmica de diferentes idades de acasalamento de gado de corte no sudoeste da Bahia e no noroeste do ParanÃ. [Thesis]. Universidade Estadual do Oeste do Parana; 2009. Available from: http://tede.unioeste.br/tede//tde_busca/arquivo.php?codArquivo=530

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

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