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NTIS 바로가기한국가금학회지 = Korean journal of poultry science, v.38 no.4, 2011년, pp.255 - 263
황보종 (농촌진흥청 국립축산과학원) , 홍의철 (농촌진흥청 국립축산과학원) , 강보석 (농촌진흥청 국립축산과학원) , 김학규 (농촌진흥청 국립축산과학원) , 허강녕 (농촌진흥청 국립축산과학원) , 추효준 (농촌진흥청 국립축산과학원) , 김원 ((주)밀테크)
This work was conducted to investigate the effects of phytase on the growth performance, excreta excretion, and N and P excretion of broilers for 7 weeks. One hundred ninety two Ross broiler (one-day-old) with average weight
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핵심어 | 질문 | 논문에서 추출한 답변 |
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가축 분뇨 배설량의 정확한 조사가 중요한 이유는? | 가축 분뇨 배설량의 정확한 조사는 분뇨의 효율적 처리를 위한 기초 자료를 제공함으로써 국가나 농장 단위에서 정확한 분뇨 배출원 단위 산출을 위해 매우 중요하다. 최근에는 축산농가가 기업화 및 규모화로 되면서 분뇨 배설량이 증가되어 왔으며(농림수산식품부, 2009), 환경부고시 제1999-109호(1999) 에 한우, 젖소, 돼지의 분뇨 배출원 단위를 발표하였다. | |
농가에서 발생한 가축 분뇨 배설량이 영향을 받는 요인은? | 농가에서 발생한 가축 분뇨 배설량은 가축의 사료, 가축의 연령, 가축의 상태, 사양 방법, 사용된 깔짚 등과 같은 요인들의 영향을 받는다(Mariakulandai and Manickam, 1975). 특히, 배합 사료는 분뇨 배설량뿐만 아니라 분뇨의 화학적 조성에도 영향을 미칠 수 있다. | |
사료 내 파이타제 첨가 시 육계의 생산성이 개선되고, 분뇨, 질소 및 인의 배설량이 감소된다고 본 이유는? | 05). 분뇨 배설량은 수컷이 높게 나타났으며, phytase 첨가구에서 감소하였다(P<0.05). 질소와 인의 배설량은 수컷이 높았으며, phytase 무첨가구가 첨가구에 비해 높았다(P<0.05). |
AOAC 1995 Official Method of Analysis. 16th ed. Association of Official Analytical Chemists. Washington DC USA P1-43.
Camden BJ, Morel PCH, Thomas DV, Ravindran V, Bedford MR 2001 Effectiveness of exogenous microbial phytase in improving the bioavailabilities of phosphorus and other nutrients in maize-soya-bean meal diets for broilers. Anim Sci 73:289-297.
Cherry JA, Siegel PB, Beane WL 1978 Genetic-nutritional relationships in growth and carcass characteristics of broiler chickens. Poultry Sci 57:1482-1487.
Correll DL 1999. Phosphorus: A rate limiting nutrient in surface waters. Poultry Sci 78:674-682
Cowieson AJ, Acamovic T, Bedford MR 2004 The effects of phytase and phytic acid on the loss of endogenous amino acids and minerals from broiler chickens. Br Poult Sci 45(1):101-108.
Cowieson AJ, Acamovic T, Bedford MR 2006 Phytic acid and phytase: Implications for protein utilization by poultry. Poultry Sci 85:878-885.
Dilger RN, Onyango EM, Sands JS, Adeola O 2004 Evaluation of microbial phytase in broiler diets. Poultry Sci 83:962-970.
Duncan DB 1955 Multiple range and multiple F tests. Biometrics 11:1-42.
Eits RM, Kwakkel RP, Verstegen MWA, Emmans GC 2003 Responses of broiler chickens to dietary protein: Effects of early life protein nutrition on later responses. Br Poult Science 44:398-409.
Harada Y 1996 Animal manure recycle systems and its utilization in Japan. Proceedings of the 8th AAAP Animal Science Congress pp. 99-108.
Khrehbiel CR, Matthews JC 2003 Absorption of amino acids and peptides. In: D'Mello J.P.F. (Ed.), Amino Acids in Animal Nutrition. second ed. CABI pp. 41-70.
Kornegay ET 1996 Effect of $Natuphos^{\circledR}$ phytase on protein and amino acid digestibility and nitrogen retention in poultry. In: Phytase in Animal Nutrition and Waste Management. BASF Corporation, Mount Olive NJ pp. 493-514.
Kornegay ET, Zhang Z, Denbow DM 1999 Influence of microbial phytase supplementation of a low protein/amino acid diet on performance, ileal digestibility of protein and amino acids, and carcass measurements of finishing broilers. In: Phytase in Animal Nutrition and Waste Management. second revised ed. BASF Corporation, Mount Olive NJ pp. 557-572.
Kristensen HH, Watches CM 2000 Ammonia and poultry welfare: A review. World's Poult Sci J 56:235-245.
Mariakulandai A, Manickam TS 1975 Chemistry of Fertilizers and Manures. Asia Publ House, New York, USA, pp. 224-230.
Namkung H, Leeson S 1999 Effect of phytase enzyme on dietary nitrogen-corrected apparent metabolisable energy and the ileal digestibility of nitrogen and amino acids. Poultry Sci 78:1317-1319.
National Research Council 1994 Nutrient Requirements of Poultry, nineth revised ed. National Academy Press, Washington DC.
Onyango EM, Bedford MR, Adeola O 2005 Efficacy of an envolved Escherichia coli phytase in diets for broiler chicks. Poultry Sci 84:248-255.
Ostrander CE 1965 Poultry manure disposal. Amer Soc Agr Eng Trans 8(1):105-106.
Ouyang J, Yan M, Kong D, Xu L 2006. A complete protein pattern of cellulase and hemicellulase genes in the filamentous fungus Trichoderma reesei. Biotechnol J 1(11): 1266-1274.
Parsons CM 1995 Nutrient utilization and methods of assessment. an environmental perspective. In: Deagussa Technical Symposium, May 17, Marriott Hotel, Indianapolis IN USA pp. 1-5.
Ravindran V, Morel PCH, Partridge GG, Hruby M, Sands JS 2006 Influence of an E. coli-derived phytase on nutrient utilization in broiler starter fed diets containing varying concentrations of phytic acid. Poultry Sci 85:82-89.
Rosen G 2003 Microbial phytase in broiler nutrition. In: Garnsworthy PC, Wiseman J(Eds), Recent Advances in Animal Nutrition. Nottingham University Press, Nottingham, UK, pp. 105-117.
Rutherfurd SM, Chung TK, Morel PCH, Moughan PJ 2004 Effect of microbial phytase on ileal digestibility of phytate phophorus, total phosphorus, and amino acids in a lowphosphorus diet fro broilers. Poultry Sci 83:61-68.
SAS 1999 SAS Suer Guide. release 6.11 edition. SAS Inst Inc Cary NC USA.
Sebastian S, Touchburn SP, Chavez ER, Lague PC 1997 Apparent digestibility of protein and amino acids in broiler chickens fed a corn-soybean diet supplemented with microbial phytase. Poultry Sci 76:1760-1769.
Selle PH, Ravindran V 2007 Microbial phytase in poultry nutrition. Anim Feed Sci Tech 135:1-41.
Selle PH, Ravindran V, Caldwell RA, Bryden WL 2000 Phytate and phytase: sonsequences for protein utilisation. Nutr Res Rev 13:255-278.
Sharpley A 1999 Agricultural phosphorus, water quality and poultry production: are they compatible? Poultry Sci 78:660-673.
Simons PCM, Versteegh HAJ, Jongbloed AW, Kemme PA, Slump P, Bos KD, Wolters MGE, Beudeker RF, Verschoor GJ 1990 Improvement of phosphorus availability by microbial phytase in broilers and pigs. Br J Nutr 64:525-540.
Taherkhani R, Shivazad M, Zaghari M, Shahneh AZ 2008 Comparison of different ideal amino acid ratios in male and female broiler chickens of 21 to 42 days of age. J Poult Sci 45:15-19.
Warden WK, Schaible PJ 1962 Preliminary investigations concerning utilization of phytin phosphorus by the chick. Poultry Sci 41 (Abstract).
Zhang X, Roland DA, McDaniel GR, Rao SK 1999 Effect of $Natuphos^{\circledR}$ phytase supplementation to feed on performance and ileal digestibility of protein and amino acids in broilers. Poultry Sci 78:1567-1572.
Zyla K, Koreleski J, Swiatkiewicz S, Piironen J, Ledoux DR 2001 Influence of supplemental enzymes on the performance and phosphorus excretion of broilers fed wheatbased diets to 6 weeks of age. Anim Feed Sci Technol 89:13-118.
농림수산식품부 2009 축산분야의 바이오가스 산업 이용과 활성화 방안.
농촌진흥청/농업과학기술원 1999 친환경농업을 위한 가축 분뇨 퇴비?액비 제조와 이용.
한국사양표준(가금) 2007 농림수산부 농촌진흥청 국립축산과학원.
환경부 2008 가축 분뇨 배출원단위 재산정.
환경부고시 제1999-109호1999 가축별가축분뇨배출원단위.
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