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Effects of Crude Protein Levels in Total Mixed Rations on Growth Performance and Meat Quality in Growing Korean Black Goats

  • Hwangbo, Soon (National Institute of Animal Science, RDA) ;
  • Choi, Sun Ho (National Institute of Animal Science, RDA) ;
  • Kim, Sang Woo (National Institute of Animal Science, RDA) ;
  • Son, Dong Soo (National Institute of Animal Science, RDA) ;
  • Park, Ho Sung (Department of Animal Resources Science, Daegu University) ;
  • Lee, Sung Hoon (Gyeongsangnamdo Livestock Promotion Research Institute) ;
  • Jo, Ik Hwan (Department of Animal Resources Science, Daegu University)
  • 투고 : 2008.09.18
  • 심사 : 2009.02.02
  • 발행 : 2009.08.01

초록

This study was carried out to investigate effects of crude protein (CP) levels in total mixed rations (TMR) on growth performance and meat quality in growing Korean black goats. Thirty-six 6-month-old growing black male goats (initial body weight =17.95${\pm}$0.13 kg) were used. The goats were randomly divided into four treatments and 9 animals were allotted to each treatment. In terms of treatments, CP levels in TMR were 14, 16, 18, and 20% of dry matter (DM) and all diets were isocaloric (2.4 Mcal ME/kg DM). The experiment lasted for 20 weeks with a 15-day adaptation period. After the end of the trial, five goats from each treatment were slaughtered to measure carcass characteristics and meat quality. Average daily gain (ADG) significantly (p<0.05) increased as dietary CP levels increased, but the highest ADG was found on the 18% CP treatment. The higher CP levels in TMR significantly (p<0.05) decreased feed conversion ratio, but the lowest ratio was on the 18% CP treatment, suggesting a higher bioavailability of nutrients by balanced energy and protein levels on this treatment. There was no significant difference in dressing percentage among treatments, but there was a tendency for levels more than 16% CP in TMR to have a comparatively higher dressing percentage than the 14% treatment. The percentages of meat, fat and bone were not significantly influenced by dietary CP levels. Dietary CP levels did not influence chemical composition of goat meat. Furthermore, there was no significant difference among treatments in any of the sensory parameters except for tenderness. Tenderness was similar for 18 and 20% treatments, which were significantly (p<0.05) higher than the 14% treatment. The results from this study suggested that an adequate CP level in TMR for achieving optimal growth performance and meat quality of growing Korean black goats might be 18% of DM, and that dietary CP level above 18% seemed not to further increase growth performance and meat quality.

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참고문헌

  1. Ahn, B. H. and Y. H. Moon. 1985. Effect of dietary protein and calcium levels on nutrition in sheep I. Effect of dietary protein and calcium levels on digestibility, nitrogen balance and some mineral retention in sheep. Kor. J. Anim. Sci. 27:507-514
  2. AOAC. 1990. Official methods of analyses. 15th ed. Association of Official Analytical Chemists. Arlington, VA
  3. Atti, N., H. Rouissi and M. Mahouachi. 2004. The effect of dietary crude protein level on growth, carcass and meat composition of male goat kids in Tunisia. Small Rumin. Res. 54:89-97 https://doi.org/10.1016/j.smallrumres.2003.09.010
  4. Berry, B. W. 1993. Tenderness of beef loin steaks as influences by marbling level, removal of subcutaneous fat and cooking method. J. Anim. Sci. 71:2412-2419 https://doi.org/10.2527/1993.7192412x
  5. Cheema, A. U., M. L. Galyean, J. S. Caton and A. S. Freeman. 1991. Influence of protein levels and naloxone on intake, nitrogen metabolism and digestion kinetics in lambs fed oat hay or barley straw. Small Rumin. Res. 5:35-46 https://doi.org/10.1016/0921-4488(91)90028-O
  6. Choi, S. H., B. Y. Park, Y. M. Cho, C. Y. Choi, E. G. Kwon, Y. K. Kim and S. N. Hur. 2003. Effects of feeding browses on growth and meat quality of Korean native goats. J. Anim. Sci. Technol. (Kor.) 45:819-824 https://doi.org/10.5187/JAST.2003.45.5.819
  7. Choi, S. H., S. Hwangbo, S. W. Kim, Y. K. Kim, B. D. Sang, J. H. Myung, S. N. Hur and I. H. Jo. 2007. Effects of dietary energy level on growth and meat quality of Korean native goats. J. Anim. Sci. Technol. (Kor.) 49:509-514 https://doi.org/10.5187/JAST.2007.49.4.509
  8. Choi, S. H., S. W. Kim, B. Y. Park, B. D. Sang, Y. K. Kim, J. H. Myung and S. N. Hur. 2005. Effects of dietary crude protein level on growth and meat quality of Korean native goats. J. Anim. Sci. Technol. (Kor.) 45:783-788
  9. Choi, S. H., Y. M. Cho, M. J. Kim, H. S. Chai, J. W. Lee and Y. K. Kim. 2000. Effects of castration and searing of musk gland on growth performance and meat quality of Korean native goats. J. Anim. Sci. Technol. (Kor.) 42:891-896
  10. Colomer-Rocher, F., A. H. Kirton, G. J. K. Mercer and D. M. Duganzich. 1992. Carcass composition of New Zealand Saanen goats slaughtered at different weights. Small Rumin. Res. 7:161-173 https://doi.org/10.1016/0921-4488(92)90205-I
  11. De Smet, S., E. C. Webb, E. Claeys, L. Uytterhaegen and D. I. Demeyer. 2000. Effect of dietary energy and protein levels on fatty acid composition of intramuscular fat in double-muscled Belgian Blue bulls. Meat Sci. 56:73-79 https://doi.org/10.1016/S0309-1740(00)00023-1
  12. Hart, S. P., T. Sahlu and J. M. Fernandez. 1993. Efficiency of utilization of high and low quality forage by three goat breeds. Small Rumin. Res. 10:293-301 https://doi.org/10.1016/0921-4488(93)90134-4
  13. Hodgson, R. R., K. E. Belk, J. W. Savell, H. R. Cross and F. L. Williams. 1992. Development of a quantitative quality grading system for mature cow carcasses. J. Anim. Sci. 70:1840-1847 https://doi.org/10.2527/1992.7061840x
  14. Huston, J. E., G. S. Engdahl and K. W. Bales. 1988. Intake and digestibility in sheep and goats fed three forages with different levels of supplemental protein. Small Rumin. Res. 1:81-92 https://doi.org/10.1016/0921-4488(88)90047-8
  15. Hwangbo, S., S. H. Choi, S. H. Lee, S. W. Kim, Y. K. Kim, B. D. Sang and I. H. Jo. 2007. Effects of crude protein levels in total mixed rations on dry matter intake, digestibility and nitrogen balance in early pregnant Korean black goats. J. Kor. Grassl. Sci. 27:93-100 https://doi.org/10.5333/KGFS.2007.27.2.093
  16. Jia, Z. H., T. Sahlu, J. M. Femandez, S. P. Hart and T. H. Teh. 1995. Effects of dietary protein level on performance of Angora and cashmere-producing Spanish goats. Small Rumin. Res. 16:113-119 https://doi.org/10.1016/0921-4488(95)00616-S
  17. Kim, J. H., B. Y. Park, Y. M. Yoo, S. H. Cho, Y. K. Kim, J. M. Lee, H. J. Yun and K. N. Kim. 2002. Characteristics of carcass meat yields of fattening pigs by production step. J. Anim. Sci. Technol (Kor.) 44:793-800 https://doi.org/10.5187/JAST.2002.44.6.793
  18. Lundgren, M., J. Buren, T. Ruge, T. Myrnas and J. W. Eriksson. 2004. Glucocorticoids down-regulate glucose uptake capacity and insulin-signaling proteins in omentals but not subcutaneous human adipocytes. J. Clin. Endocrinol. Metab. 89:2989-2997 https://doi.org/10.1210/jc.2003-031157
  19. Marinova, P., Y. Banskalieva, S. Alexandrov, V. Tzvetkova and H. Stanchev. 2001. Carcass composition and meat quality of kids fed sunflower oil supplemented diet. Small Rumin. Res. 42:217-225 https://doi.org/10.1016/S0921-4488(01)00245-0
  20. Ministry of Agriculture and Forestry. 2008. Statistical yearbook of agriculture, forestry and fisheries
  21. Mourad, M., G. Gbanamou and L. B. Balde. 2001. Carcass characteristics of West African dwarf goats under extensive system. Small Rumin. Res. 42:81-85 https://doi.org/10.1016/S0921-4488(01)00211-5
  22. Mtenga, L. A. and A. J. Kitaly. 1990. Growth performance and carcass characteristics of Tanzanian goats fed Chloris gayana Hay with different levels of protein supplement. Small Rumin. Res. 3:1-8 https://doi.org/10.1016/0921-4488(90)90025-2
  23. Negesse, T., M. Rodehutscord and E. Pfeffer. 2001. The effect of dietary crude protein level on intake, growth, protein retention and utilization of growing male Saanen kids. Small Rumin. Res. 39:243-251 https://doi.org/10.1016/S0921-4488(00)00193-0
  24. Nocek, J. E., R. L. Steele and D. G. Braund. 1985. Effect of mixed ration nutrient density on milk of cows transferred from high production group. J. Dairy Sci. 68:133-139 https://doi.org/10.3168/jds.S0022-0302(85)80806-7
  25. NRC. 1981. Nutrient requirements of goats, national academy of sciences - national research council, Washington DC
  26. Osuagwuh, A. I. A. and A. O. Akinsoyinu. 1990. Efficiency of nitrogen utilization by pregnant West African dwarf goats fed various levels of crude protein in the diet. Small Rumin. Res. 3:363-371 https://doi.org/10.1016/0921-4488(90)90017-Z
  27. Palanska, O. and V. Nosal. 1991. Meat quality of bulls and heifers of commercial crossbreeds of the improved Slovak Spotted cattle with the Limousine breed Vedecke Prace Vyskumneho Ustavu Zivocisnej Vyroby Nite (CSFR) 24:59
  28. Park, G. B., S. S. Moon, Y. D. Ko, J. K. Ha, J. G. Lee, H. H. Chang and S. T. Joo. 2002. Influence of slaughter weight and sex on yield and quality grades of Hanwoo (Korean native cattle) carcasses. J. Anim. Sci. 80:129-136 https://doi.org/10.2527/2002.801129x
  29. Platter, W. J., J. D. Tatum, K. E. Belk, P. L. Chapman, J. A. Scanga and G. C. Smith. 2003. Relationships of consumer sensory ratings, marbling score, and shear force value to consumer acceptance of beef strip loin steaks. J. Amin. Sci. 81:2741-2750 https://doi.org/10.2527/2003.81112741x
  30. Prieto, I., A. L. Goetsch, V. Banskalieva, M. Camerton, R. Puchala, T. Sahlu, L. J. Dawson and S. W. Coleman. 2000. Effects of dietary protein concentration on postweaning growth of Boer crossbred and Spanish goat wethers. J. Anim. Sci. 78:2275-2281 https://doi.org/10.2527/2000.7892275x
  31. SAS. 2000. User's Guide: Statistics, Version 8e. SAS Inst., Inc. Cary, NC
  32. Savell, J. W., H. R. Cross, J. J. Francis, J. W. Wise, D. S. Hale, D. L. Wilkes and G. C. Smith. 1989. National consumer retail beef study: Interaction of trim level, price and grade on consumer acceptance of beef steaks and roasts. J. Food Qual. 12:251-274 https://doi.org/10.1111/j.1745-4557.1989.tb00328.x
  33. Shahjalal, M., M. A. A. Bishwas, A. M. M. Tareque and H. Dohi. 2000. Growth and carcass characteristics of goats given diets varying protein concentration and feeding level. Asian-Aust. J. Anim. Sci. 13:613-618 https://doi.org/10.5713/ajas.2000.613
  34. Song, H. B., I. H. Jo, M. J. Jun, Y. K. Park, K. C. Hong, N. C. Park, J. C. Do and H. S. Lim. 1998. Study on the increasing method of income in the goat farmers. Ministry of Agriculture and Forestry
  35. Steel, R. G. D. and J. H. Torrie. 1980. Principles and procedures of statistics: A biometrical approach (2nd Ed.). McGraw-Hill Bok Co., New York
  36. Teye, G. A., P. R. Sheard, F. M. Whittington, G. R. Nute, A. Stewart and J. D. Wood. 2006. Influence of dietary oils and protein level on pork quality. 1. Effects on muscle fatty acid composition, carcass, meat and eating quality. Meat Sci. 73:157-165 https://doi.org/10.1016/j.meatsci.2005.11.010
  37. Titi, H. H., M. J. Tabbaa, M. G. Amasheh, F. Barakeh and B. Daqamseh. 2000. Comparative performance of Awassi lambs and Black goat kids on different crude protein levels in Jordan. Small Rumin. Res. 37:131-135 https://doi.org/10.1016/S0921-4488(99)00136-4
  38. Van Soest, P. J., J. B. Robertson and B. A. Lewis. 1991. Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition. J. Dairy Sci. 74:3583-3597 https://doi.org/10.3168/jds.S0022-0302(91)78551-2
  39. Wu, Z., E. D. Rozen, R. Burn, S. Hauser, G. Adelmant, A. E. Troy, C. McKeon, G. J. Darlington and B. M. Spiegelman. 1999. Cross-regulation of C/EBPα and PPARγ controls the transcriptional pathway of adipogenesis and insulin sensitivity. Mol. Cell 3:151-158 https://doi.org/10.1016/S1097-2765(00)80306-8
  40. Yamada, T., S.-I. Kawakami and N. Nakanishi. 2009. Expression of adipogenic transcription factors in adipose tissue of fattening Wagyu and Holstein steers. Meat Sci. 81:86-92 https://doi.org/10.1016/j.meatsci.2008.06.022
  41. Yan, X., W. Zhang, J. Cheng, R. Wang, D. O. Kleemann, X. Zhu and Z. Jia. 2008. Effects of chromium yeast on performance, insulin activity, and lipid metabolism in lambs fed different dietary protein levels. Asian-Aust. J. Anim. Sci. 21:853-860 https://doi.org/10.5713/ajas.2008.70643

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