Journal of The Korean Society of Agricultural Engineers (한국농공학회논문집)

The Korean Society of Agricultural Engineers (한국농공학회)
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Investigations and Analyses of Duck Breeding Facilities in Jeollanam-do Province, Korea

전남지역 오리 사육시설 실태 조사 및 분석

  • Kwon, Kyeong-seok (National Institute of Animal Science, Rural Development Administration) ;
  • Yang, Kayoung (National Institute of Animal Science, Rural Development Administration) ;
  • Kim, Jong-bok (National Institute of Animal Science, Rural Development Administration) ;
  • Kim, Jung-kon (National Institute of Animal Science, Rural Development Administration) ;
  • Jang, Donghwa (National Institute of Animal Science, Rural Development Administration) ;
  • Choi, Sungmin (National Institute of Animal Science, Rural Development Administration) ;
  • Lee, Sang-yeon (Seoul National University)
  • Received : 2020.10.23
  • Accepted : 2020.12.04
  • Published : 2021.01.31
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Abstract

Number of duck and its breeding facilities have been steadily decreasing for financial and social issues in Korea. Therefore, the 'turning point' for duck industry is strongly demanded. In this study, the questionary survey was carried out to provide backgrounds for developing policy and technology for duck breeding farms. The questionary survey aimed to investigate the information of operation strategy of farm, ventilation, cooling and heating. The total number of survey respondents was 74. In case of facility type, 55.4% of respondents stated they used greenhouse type, 31.3% for winch-curtain type, and 2.7% for windowless type (mechanically ventilated facility). More than 85% of the facilities were using 'natural ventilation', it meant that these situation can restrict the not only environmental control but also the supply policy for 'smart farm' of the Government. 44.6% used the combination of the cross-ventilation method and roof-ventilation method for ventilation operation in summer season, and 31.1% followed only the cross-ventilation method. In case of winter season, 36.5% used the cross-ventilation method, and 33.3% used the combination of cross and roof-ventilation, method. For the ventilation strategy, about 86.5% depended on farmer's experience. In case of heating and cooling, 79.7% were using kerosene heater for winter season, and 43.2% were using mist-spray for summer season, respectively. More than 75% stated that cooling and heating strategies were based on farmer's experience. From the analyses of the survey results, a few proposals for developing policy and technology for duck breeding farm was suggested.

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References

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