한국가금학회지 (Korean Journal of Poultry Science)

  • 제24권4호
  • /
  • Pages.199-206
  • /
  • 1997
  • /
  • 1225-6625(pISSN)
  • /
  • 2287-5387(eISSN)
한국가금학회 (The Korean Society of Poultry Science)
권호 표지

가압열처리한 도계부산물 및 부화부산물 사료 급여가 산란능력에 미치는 영향

Effects of Feeding Autoclaved Poultry By-product and Hatchery By-product Meals on Laying Hen Performances

  • 이규호 (강원대학교 사료생산공학과)
  • 발행 : 1997.12.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

본 시험에서는 도계장에서 생산되는 비율대로 혼합하고 가압열처리한 P1 (머리+다리+내장), P2 (P1+혈액) 및 P3 (P2+우모) 등 3가지 도계부산물 사료와, H1(난용계 수평아리 ), H2(난용계 및 육용계 사롱란) 및 H3(H1+H2, 2:1) 등 3가지 부화부산물 사료 및 (C)어분을 각각 산란계 사료에 5％씩 배합하고 산란능력과 난질을 비교하였다. 산란율과 난중, 사료섭취량 및 사료요구율 등 모든 산란계 능력에서 모든 부산물 사료구들은 대조구와 유의적인 차이가 없었으며, 난각질에서도 처리간에 유의적인 차이가 없었으나, 난황색은 부화부산물구가 대조구보다 유의적으로 향상되었다 (P<0.05). 결론적으로 도계부산물 사료와 부화부산물 사료들은 산란능력과 난질에 나쁜 영향 없이 산란계사료에서 어분을 대치하여 5％정도 사용될 수 있었다.

In this experiment, three kinds of autoclaved poultry by-product meals, P1 (head+feet+viscera), P2(P1+blood), and P3(P2+feathers), mixed as to the yielding ratios, and three kinds of autoclaved hatchery by-products meals, H1 (male d-old chicks of egg strain), H2(dead embryos ＆ infertile eggs), and H3(H1+H2, 2:1) were formulated into the layer diets each at 5％ level, respectively, and compared with the control diets(C) containing fishmeal on laying performances and egg qualifies. The egg production, average egg weight, feed intake and feed conversion were not significantly affected by the poultry or hatchery by-product meals. The egg shell qualities, such as the egg specific gravity, egg breaking strength and shell thickness, were not different among treatments. The egg yolk colour was improved by the feeding of hatchery by-products meals (P<0.05). In conclusion, pultry and hatchery by-product meals could be used in layer diets without any adverse effects on laying performances to substitute for fishmeal at about 5％ level.

키워드

참고문헌

  1. Official methods of analysis(15th ed.) AOAC
  2. Poultry Nutrition(22nd. ed.) Ewing,W.R.
  3. Poultry Sci v.35 The value poultry by-products as sources of protein and unidentified growth factors in broiler rations Fuller,H.L.
  4. Poultry Sci v.63 Extruding hatchery wastes Miller,B.F.
  5. Poultry Sci v.35 Feather meal and poultry meal scrap in chick starting rations Naber,E.C.;Morgan,C.L.
  6. Poultry Sci v.55 A rapid bioassay for true metabolizable energy in feedingstuffs Sibbald,I.R.
  7. Poultry Sci v.52 Comparative evaluation of phosphoric acid-process poultry by-product meal and meat and bone meal in turkey diets Sullivan,T.W.;Kuhl,H.J.;Holder,D.P.;Kubicek,J.J.
  8. Poultry Sci v.72 Extrusion processing used to convert dead poultry, feathers, eggshells, hatchery waste, and mechanically deboned residue into feedstuffs for poultry Tadtiyanant,C.;Lyons,J.J.;Vandepopuliere,J.M.
  9. Poultry Sci v.56 Broiler and egg type chick hatchery by-product meal evaluated as laying hen feedstuffs Vandepopuliere,E.L.;Kanungo,H.K.;Walton,H.V.;Cotterill,O.J.
  10. Poultry Sci v.37 Utilization of poultry by-products in poultry rations Wisman,E.L.;Holmes,C.E.;Engel,R.W.
  11. Poultry Sci v.53 Processed hatchery by-product as an ingredient in poultry rations Wisman,E.L.
  12. Poultry Sci v.54 Utilization of hatchery by-product meal by the laying hen Wisman,E.L.:Beane,W.L.
  13. 농림수산 주요 통계 농림수산부
  14. 축산시험 연구 보고서 축산기술연구소