한국가금학회지 (Korean Journal of Poultry Science)

  • 제38권3호
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  • Pages.165-171
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  • 2011
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  • 1225-6625(pISSN)
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  • 2287-5387(eISSN)
한국가금학회 (The Korean Society of Poultry Science)
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Copper-soy Proteinate의 첨가가 채란계의 생산성에 미치는 영향

Effects of Dietary Supplementation of Copper-soy Proteinate on the Performance of Laying Hens

  • Lee, Mun-Ku (Department of Animal Science and Technology, Chung-Ang University) ;
  • Kim, Chan-Ho (Department of Animal Science and Technology, Chung-Ang University) ;
  • Shin, Dong-Hun (Department of Animal Science and Technology, Chung-Ang University) ;
  • Jung, Byoung-Yun (Department of Poultry Science, The University of Georgia) ;
  • Paik, In-Kee (Department of Animal Science and Technology, Chung-Ang University)
  • 투고 : 2011.04.18
  • 심사 : 2011.08.10
  • 발행 : 2011.09.30
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초록

본 실험은 Cu-soy proteinate(Cu-SP)의 사료 내 첨가가 채란계의 생산성에 미치는 영향을 조사하기 위해 실시하였다. 사양 시험은 32주령의 채란계(Hy-Line Brown) 1,000수를 선별하여A형 2단 케이지에 총 5처리, 처리당 4반복, 반복당 50수(2수 수용 케이지 25개)씩 난괴법으로 배치하였다. 시험 기간 중 물과 사료는 자유섭취하도록 하였으며, 일반적인 점등 관리(16L + 8D)를 실시하였다. 시험구로는 대조구, Cu-SP 50(Cu-SP로 Cu 50 ppm), Cu-SP 100(Cu-SP로 Cu 100 ppm), Cu-SP 150(Cu-SP로 Cu 150 ppm) 그리고 Cu-SP 200(Cu-SP로 Cu 200 ppm 첨가) 등 총 5처리구들을 두었다. 일계산란율(hen-day egg production), 산란지수(hen-house egg production), 난중, 연 파란율은 처리구들간에 유의적인 차이가 없었다. 사료 섭취량과 사료 요구율은 Cu-SP 첨가구들이 대조구에 비하여 유의적으로(P<0.01) 낮았다. 난각 두께는 Cu-SP 처리구들이 대조구보다 얇았으나, 난각 강도는 처리들간에 유의한 차이가 없었다. 난황색과 난각 색도는 Cu-SP 100과 200구가 다른 처리구들과 비교하여 높았으나, 난황 내 광물질 함량은 처리구들간에 유의적인 차이는 없었다. 혈액 내 leukocytes와 erythrocytes의 수준에는 차이가 없었다. 결론적으로 Cu-SP로 Cu 50~200 ppm을 채란계 사료에 첨가 시 사료 섭취량과 사료 요구율을 유의하게 감소시켰다.

This study was conducted to investigate the effects of dietary supplementation of copper-soy proteinate (Cu-SP) on the performance of laying hens. A total of 1,000 Hy-Line Brown laying hens of 32 wks old were assigned to one of the following 5 dietary treatments: Control, Cu-SP 50, 100, 150, 200 (50, 100, 150, 200 ppm Cu supplementation as Cu-soy proteinate). Each treatment was replicated 4 times with fifty birds per replication, housed in 2 birds cages. Fifty birds units were arranged according to randomized block design. Feeding trial lasted 5 wks under 16L : 8D lighting regimen. There were no significant differences among treatments in hen-day and hen-house egg production, egg weight, broken & soft egg production. Feed intake and feed conversion rate (FCR) were significantly (P<0.01) lower in Cu-SP treated groups than Control. Eggshell thickness was significantly (P<0.01) higher in Control than Cu-SP 100, 150 and 200. Egg yolk color index was significantly (P<0.01) higher in Cu-SP 200 than other treatments. Egg shell color index was significantly (P<0.05) higher in Cu-SP 150 and Cu-SP 200 than Cu-SP 100. Concentration of copper, iron and zinc of the egg yolk were not significantly influenced by treatment. There were no significant differences in the level of leukocytes and erythrocytes in the chicken blood. The result of this experiment showed that dietary supplementation of Cu-SP at the level of 50ppm of Cu can reduce feed intake and FCR.

키워드

참고문헌

  1. AOAC 1990 Official Method of Analysis. 15th Ed. Association of Official Chemists. Washington, DC. USA.
  2. Aurelio MM, Juana P, Marta F, Francisco JM, Jose MD 2005 Copper induction of carotenoid synthesis in the bacterium Myxococcus xanthus. Molecular Microbioligy 56(5):1159-1168. https://doi.org/10.1111/j.1365-2958.2005.04613.x
  3. Baker DH, Odle J, Funk MA, Wieland TM 1991 Bioavailability of copper in cupric oxide, cuprous, and in a copper-lysine complex. Poultry Sci 70(1):177-179. https://doi.org/10.3382/ps.0700177
  4. Chiou PWS, Chen KL, Yu B 1997 Toxicity, tissue accumulation and residue in egg and excreta of copper in laying hens. Anim Feed Sci Technol 67:49-60. https://doi.org/10.1016/S0377-8401(96)01139-X
  5. Cromwell GL, Stahly TS, Mongue HJ 1989 Effect of source and level of copper on performance and liver copper stores in weaning pigs. J Anim Sci 67:2996-3002. https://doi.org/10.2527/jas1989.67112996x
  6. Eisen EJ, Bohern BB, Mckean HE 1962 The Haugh unit as a measure of egg albumin quality. Poultry Sci 41:1461-1468. https://doi.org/10.3382/ps.0411461
  7. Guclu BK, Kara K, Beyaz L, Uyanik F, Eren M, Atasever A 2008 Influence of dietary copper proteinate on performance, selected biochemical parameters, lipid peroxidation, liver, and egg copper content in laying hens. Biol Trace Elem Res 125:160-169. https://doi.org/10.1007/s12011-008-8164-1
  8. Jackson N 1977 The effect of dietary copper sulphate on laying performance, nutrient intake and tissue copper and iron levels of the mature, laying, domestic fowl. Br J Nutr 38:93-100. https://doi.org/10.1079/BJN19770065
  9. Kim K-B, Seo YM, Shin KS, Rhee AR, Han J, Paik IK 2011 Effect of supplemental copper-methionine chelate and coppersoy proteinate on the performance, blood parameters, liver mineral content, and intestinal microflora of broiler chickens. J Appl Poult Res 20:21-32. https://doi.org/10.3382/japr.2010-00177
  10. Klasing KC 1998 Minerals. Comparative Avian Nutrition. CAB International. New York. USA. p. 234-276.
  11. Lim HS, Paik IK 2003 Effects of supplementary mineral methionine chelates (Zn, Cu, Mn) on the performance and eggshell quality of laying hens. Asian-Aust J Anim Sci 16(12): 1804-1808. https://doi.org/10.5713/ajas.2003.1804
  12. Lim HS, Paik IK 2006 Effects of dietary supplementation of copper chelates in the form of methionine, chitosan and yeast in laying hens. Asian-Aust J Anim Sci 19(8):1174-1178. https://doi.org/10.5713/ajas.2006.1174
  13. NRC 1994 Nutrient Requirements of Poultry. National Academy Press, Washington, DC. USA.
  14. Paik IK 2001a Application of chelated minerals in animal production. Asian-Aust J Anim Sci 14(3):191-198.
  15. Paik IK 2001b Management of excretion of phosphorus, nitrogen and pharmacological level minerals to reduce environmental pollution from animal production. Asian-Aust J Anim Sci 14(3):384-394. https://doi.org/10.5713/ajas.2001.384
  16. Paik IK, Seo SH, Um JS, Chang MB, Lee BH 1999 Effects of supplementary copper-chelate on the performance and cholesterol level in plasma and breast muscle of broiler chickens. Asian-Aust J Anim Sci 12(5):794-798. https://doi.org/10.5713/ajas.1999.794
  17. Pearce J, Jackson N, Stevenson MH 1983 The effect of dietary intake and of the dietary concentration of copper sulphate on laying domestic fowl: Effect on some aspects of lipid, carbohydrate and amino acid metabolism. Br Poult Sci 59:1099.
  18. Pesti GM, Bakalli RI 1998 Studies on the feeding cupric sulfate pentahydrate to laying hens on egg cholesterol content. Poultry Sci 77(10):1540-1545. https://doi.org/10.1093/ps/77.10.1540
  19. Roof MD, Mahan DC 1982 Effect of carbadox and various dietary copper levels for weaning swine. J Anim Sci 55(5): 1109-1117. https://doi.org/10.2527/jas1982.5551109x
  20. SAS Institute 1996 SAS/STAT User's Guide Release. 6.12 Ed. SAS Institute Inc. Cary NC. USA.
  21. Seo YM, Shin KS, Rhee AR, Chi YS, Han J, Paik IK 2010 Effect of dietary Fe-soy proteinate and MgO on egg production and quality of eggshell in laying hens. Asian-Aust J Anim Sci 23(8):1043-1048. https://doi.org/10.5713/ajas.2010.10076
  22. Steel RGD, Torrie JH 1980 Principles and procedures of Statics (2nd Ed..) a Biometrical Approach. McGraw-Hill Publishing Co., New York, NY.
  23. 백인기 김찬호 박광월 2008 사료내 Cu-methionine chelate와 Cu-soy proteinate가산란계의생산성, 소장내미생물균총및 면역체계에 미치는 영향. 한국가금학회지 35(3):303-311.
  24. 이문구 김찬호 신동훈 정병윤 백인기 2011 구리공급원들(Cu sulfate, Cu-methionine, Cu-soy proteinate)의 첨가가 육계의 생산성에 미치는 영향. 한국가금학회지 38(2):121-128.
  25. 이한규 2005 Fe-soy proteinate를 이용한 철분 강화 계육 및 계란생산에 관한 연구. 제103회 중앙대학교 석사학위논문.

피인용 문헌

  1. Effects of Dietary Supplementation of Copper Soy Proteinate (Cu-SP) and Herbal Mixture (HBM) on the Performance, Blood Parameter and Immune Response in Laying Hens vol.41, pp.4, 2014, https://doi.org/10.5536/KJPS.2014.41.4.323