한국환경과학회지 (Journal of Environmental Science International)

  • 제27권2호
  • /
  • Pages.143-146
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  • 2018
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  • 1225-4517(pISSN)
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  • 2287-3503(eISSN)
한국환경과학회 (The Korean Environmental Sciences Society)
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육계 깔짚내 유해성 병원균 감소를 위한 화학제재의 이용

Use of Chemical Blend Additives for Decreasing Pathogens in Poultry Litter

  • 정태호 (중부대학교 애완동물자원학과)
  • Chung, Tae-Ho (Department of Companion Animals and Animal Resources Science, Joongbu University)
  • 투고 : 2018.01.02
  • 심사 : 2018.01.23
  • 발행 : 2018.02.28
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초록

This study was conducted to evaluate the effect of chemical blend additives (a combination of ferrous sulfate and aluminum chloride) on decreasing pathogens in poultry litter. A total of 240 broiler chickens were assigned to 4 chemical treatments with 4 replicates of 15 chickens per pen. The four chemical blend additives were a control (no treatment), 25 g ferrous sulfate + 75 g aluminum chloride/kg poultry litter, 50 g ferrous sulfate + 100 g aluminum chloride/kg poultry litter and 100 g ferrous sulfate + 150 aluminum chloride/kg poultry litter. During the 6-wk experimental period, there were significant differences in both E.coli and Salmonella enterica for weeks 4 through 6, but not at weeks 1 and 3, respectively. Consequently, using chemical blend additives that serve as methods to control strict environmental regulations reduced pathogens in poultry litter.

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참고문헌

  1. Duncan, D. B., 1955, Multiple range and multiple F-test, Biometrics., 11, 1-42. https://doi.org/10.2307/3001478
  2. Kim, S. C., Amanullah, A. M., Kim, D. H., Lee, H. J., Choi, J. H., Lee, G. Dong., Choi, I. H., 2012, Effects of manure additives on pH and pathogen populations in Hanwoo (Korean native cattle) manure, J. Environ Sci. Int, 12, 1529-1533.
  3. Line, J. E., 2002, Campylobacter and Salmonella populations associated with chickens raised on acidified litter, Poult. Sci., 81, 1473-1477. https://doi.org/10.1093/ps/81.10.1473
  4. Moore Jr, P. A., Daniel, T. C., Edwards, D. R., Miller, D. M., 1995, Effect of chemical amendments on ammonia volatilization from poultry litter, J. Environ. Qual., 24, 294-300.
  5. Moore Jr, P. A., Daniel, T. C., Edwards, D. R., 2000, Reducing phosphorus runoff and inhibiting ammonia loss from poultry manure with aluminum sulfate, J. Environ. Qual., 29, 37-49.
  6. Pope, M. J., Cherry, T. E., 2000, An Evaluation of the presence of pathogens on broilers raised on Poultry litter treatment-treated litter, Poult. Sci., 79, 1351-1355. https://doi.org/10.1093/ps/79.9.1351
  7. SAS Institute, 2002, SAS/STAT User's guide : Version 8.2. SAS Institute Inc., Cary, NC.
  8. Watts, D. B., Smith, K. E., Torbert, H. A., 2012, Impact of poultry litter cake, cleanout, and bedding following chemical amendments on soil C and N mineralization. Int J Agro., 2012: 1-8.