DOI QR코드

DOI QR Code

Effects of Substituting Soybean Meal for Sunflower Cake in the Diet on the Growth and Carcass Traits of Crossbred Boer Goat Kids

  • Received : 2011.05.16
  • Accepted : 2011.07.29
  • Published : 2012.01.01

Abstract

The present study was conducted to determine the best level of substitution of soybean meal by sunflower cake in diets for kids through the evaluation of quantitative carcass traits. Thirty-two Boer kids X 1/2 NDB (no defined breed), males, non-castrated, with 4 months of age and initial body weight of $15{\pm}3.2$ kg, were randomly assigned to individual pens. The treatments contained four substitution levels of soybean meal by sunflower cake (0, 33, 66 and 100% DM). At the end of the experimental period, the animals were slaughtered. There was no influence of the treatments on any of the mean values of the evaluated measures (p>0.05): 21.78 kg (body weight at slaughter), 8.65 kg (hot carcass weight), 8.59 kg (cold carcass weight), 40.27% (hot carcass yield), 39.20% (cold carcass yield), 7.73 $cm^2$ (rib eye area), 46.74 cm (carcass outer length), 45.68 cm (carcass internal length), 36.92 cm (leg length), 26.04 cm (leg perimeter), 48.66 cm (hind perimeter), 58.62 cm (thoracic perimeter), 0.20 (carcass compactness index), 68.48% (total muscle of the leg), 2.79% (total leg fat), 55.19% (subcutaneous leg fat), 28.82% (total bone), 81.66 g (femur weight), 14.88 cm (femur length), 0.38 (leg muscularity index), 2.53 (muscle:bone ratio) and 33.42 (muscle:fat ratio). The substitution of soybean meal by sunflower cake may be recommended up to a level of 100% without alterations to quantitative carcass traits.

Keywords

References

  1. Abdalla, A. L., J. C. Silva Filho, A. R. Godoi, C. A. Carmo and J. L. P. Eduardo. 2008. Use of byproducts of the biodiesel industry in ruminant feed. Revista Brasileira de Zootecnia 37: 260-258. https://doi.org/10.1590/S1516-35982008001300030
  2. Abdullah, A. Y., R. W. Purchas, A. S. Davies and A. H. Kirton. 1993. Relationships between objective and subjective measurements of carcass muscularity. Proceedings of the New Zealand Society of Animal Production 53:397-402.
  3. Aly Agy, M. S. F., R. L. Oliveira, C. V. D. M. Ribeiro, M. D. Ribeiro, A. R. Bagaldo, G. G. L. Araujo, L. F. B. Pinto and R. D. X. Ribeiro. 2011. Desempenho nutricional e produtivo de cabritos 1/2 sangue Boer submetidos a dietas com níveis de torta de girassol oriunda da producao do biodiesel. Revista Brasileira de Zootecnia (In press).
  4. AOAC. 1990. Official methods of analysis. 15th edn. Association of Official Analytical Chemists, Arlington, Virginia
  5. Banskalieva, V., T. Sahlu and A. L. Goetsch. 2000. Fatty acid composition of goat muscles and fat depots: a review. Small Rumin. Res. 37:255-268. https://doi.org/10.1016/S0921-4488(00)00128-0
  6. Boccard, R. and B. L. Dumont. 1960. Etude de la production de la viande chez les ovins. II. Variaton de l'importance relative des differentes regions corporelles de l'agneu de boucherie. Annales de Zootechnique 9:355-365. https://doi.org/10.1051/animres:19600405
  7. Cezar, M. F. and W. H. Sousa. 2007. Carcacas ovinas e caprinas: obtencao, avaliacao e classificacao. Uberaba. Ed. Agropecuaria Tropical.
  8. Dias, A. M. A., A. M. V. Batista, M. M. D. Maia, F. F. R. Carvalho, A. Guim and G. Silva. 2008. Tissue and chemical composition and fatty acids profile of goat's legs fed with diferente concentration of rough wheat bran. Revista Brasileira de Ciencias Agrarias 3:79-84. https://doi.org/10.5039/agraria.v3i1a137
  9. Dias, A. M. A., A. M. V. Batista, M. M. D. Maia, F. F. R. Carvalho, A. Guim, G. Silva and A. C. Silva. 2010. Nutrient intake and digestibility and performance of goats fed rough wheat bran in replacement of corn. Revista Brasileira de Zootecnia 39:831-836. https://doi.org/10.1590/S1516-35982010000400019
  10. Grande, P. A., C. R. Alcalde, F. A. A. Macedo, S. M. Yamamoto and E. N. Martins. 2003. Performance and characteristics of carcass from Saanen kids receiving rations with corn gluten meal and/or soybeans meal. Acta Scientiarum Animal Sciences 25:315-321.
  11. Madruga, M. S. 1999. Goat meat: truths and myths in the light of science. Revista Nacional da Carne 23:34-40.
  12. Mertens, D. R. 1997. Creating a system for meeting the fiber requeriments of dairy cows. J. Dairy Sci. 80:1463- 1481. https://doi.org/10.3168/jds.S0022-0302(97)76075-2
  13. National Research Council (NRC). 1981. Nutrient requirements of goats: Angora, Dairy and meat goats in temperate and tropical countries. 1st ed. National Academy Press, Washington, DC.
  14. National Research Council (NRC). 2001. Nutrient requirements of dairy cattle. 7th rev. ed. National Academy Press, Washington, DC.
  15. Oliveira, M. S., D. A. Mota, J. C. Barbosa, M. Staein and F. Borgonovi. 2007. Chemical bromatologic composition and in vitro ruminal digestibility of concentrates containing different levels of sunflower quacker. Ciencia Animal Brasileira 8:629-638.
  16. Oliveira, A. N., A. B. Selaive-Villarroel, A. L. S. Monte, R. G. Costa and L. B. A. Costa. 2008. Evaluation of carcass characteristics of crossbred Anglo-Nubian, Boer and undefined breed goats. Ciencia Rural 38:1073-1077. https://doi.org/10.1590/S0103-84782008000400026
  17. Pereira Filho, J. M., K. T. Resende, I. A. M. A. Teixeira, A. G. Silva Sobrinho, E. A. Yañez and A. C. D. Ferreira. 2008. Carcass traits and tissue allometry in Boer×Saanen kids. Revista Brasileira de Zootecnia 37:905-912. https://doi.org/10.1590/S1516-35982008000500019
  18. Purchas, R. W., A. S. Davies and A. Y. Abdukkah. 1991. An Objective measure of muscularity: changes with animal growth and differences between genetic lives of southdown sheep. Meat Sci. 30:81-94. https://doi.org/10.1016/0309-1740(91)90037-Q
  19. Rosa, G. T., C. C. Pires, J. H. S. Da Silva and L. Müller. 2002. Fat, muscle and bone growth of carcass cuts of male and female lambs in different feeding methods. Revista Brasileira de Zootecnia 31:2283-2289. https://doi.org/10.1590/S1516-35982002000900017
  20. Van Soest, P. J., J. B. Robertson and B. A. Lewis. 1991. Methods for dietary fiber, neutral detergent fiber, and nonstarch polyssacharides in relation to animal nutrition. J. Dairy Sci. 74:3583-3597. https://doi.org/10.3168/jds.S0022-0302(91)78551-2
  21. Yanez, E. A., K. T. Resende, A. C. D. Ferreira, N. A. Medeiros, A. G. Silva Sobrinho, J. M. Pereira Filho, I. A. M. A. Teixeira and S. M. B. Artoni. 2004. Utilization of biometric measures for prediction of Saanen goats carcass traits. Revista Brasileira de Zootecnia 33:1564-1572. https://doi.org/10.1590/S1516-35982004000600024
  22. Yanez, E. A., A. C. D. Ferreira, N. A. Medeiros, J. M. Pereira Filho, I. A. M. A. Teixeira and K. T. Resende. 2006. Methodologies for ribeye area determination in goats. Small Rumin. Res. 66:197-200. https://doi.org/10.1016/j.smallrumres.2005.09.004

Cited by

  1. Sunflower cake from biodiesel production fed to crossbred Boer kids vol.41, pp.1, 2012, https://doi.org/10.1590/S1516-35982012000100019
  2. Comportamento ingestivo e respostas fisiológicas de cabritos alimentados com dietas contendo torta de girassol oriunda da produção de biodiesel vol.64, pp.5, 2012, https://doi.org/10.1590/S0102-09352012000500029
  3. Crude glycerin in meat goat diets: intake, performance and carcass traits vol.46, pp.4, 2016, https://doi.org/10.1590/0103-8478cr20141489