Journal of Animal Environmental Science (한국축산시설환경학회지)

The Korean Society of Animal Environmental Science & Technology (한국축산환경학회)
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The Survey for Ventilation Systems of Weaned Pig House in Korea

국내 이유자돈사 환기시설 실태 조사

  • Lee, Jun-Yeob (Animal Environment Division, National Institute of Animal Science, RDA) ;
  • Jeon, Jung-Hwan (Animal Environment Division, National Institute of Animal Science, RDA) ;
  • Song, Jun-Ik (Department of Animal Science, Cheonan yonam College)
  • 이준엽 (농촌진흥청 국립축산과학원 축산환경과) ;
  • 전중환 (농촌진흥청 국립축산과학원 축산환경과) ;
  • 송준익 (천안연암대학)
  • Received : 2014.02.09
  • Accepted : 2014.03.12
  • Published : 2014.03.30
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Abstract

This survey was conducted to give the basic information for ventilation systems of weaned pig house to establish the acceptable ventilation system in Korea. A total of 11 farms were surveyed in this study and 1 more farm in each province was regionally selected. The general information, inlet and outlet ventilation system, alley in house, space allowance of weaned pigs and manure management were surveyed. Space allowance of weaned pig in 82% of surveyed farms met the legal standard. Side wall inlet and outlet ventilation system were 82% and 73% of surveyed farms, respectively. Moreover, 73% farms have alley in the pig house to control temperature of inlet air. In this survey, both planar slot and circular duct inlet system and side wall fan outlet system could be a favorable ventilation system in weaned pig house.

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References

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