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Comparative Analysis of Mortality Number Before and After HACCP System Implementation in Different Scales of Swine Farm

양돈농장 규모에 따른 HACCP 제도 적용 전과 후에 따른 폐사두수 비교분석

  • 박민길 (한경대학교 미래융합기술대학원) ;
  • 남인식 (한경대학교 동물생명환경과학과)
  • Received : 2018.05.15
  • Accepted : 2018.06.11
  • Published : 2018.08.31

Abstract

This study was conducted to compare the mortality number of swine between before and after HACCP implementation on different scales of swine farm. The study was carried out by randomly selected sixty swine farms (twenty small, twenty midium and twenty large scales of farm) located in all around Korea. The results were as follows: In small scale swine farm, The mortality number due to respiratory, diarrhea and accidental death tended to be decreased compared to before HACCP implementation. In the case medium scale farm, the mortality number due to diarrhea significantly decreased after HACCP compared to before HACCP. Also, in both medium and large scale farms, the number of total mortality number significantly decreased with HACCP implementation. We believe that this effect is considered to be due to the operation of the HACCP prerequisite program. We are expecting that our results might be used for producing safer livestock products by improving livestock products HACCP policy.

본 연구는 HACCP 제도를 적용하고 있는 소규모, 중규모, 대규모 양돈농장의 HACCP 제도 적용 전과 후의 폐사율을 비교분석하기 위한 목적으로 실시하였다. 본 연구를 위하여 전국에 산재한 60개의 양돈농장(소규모, 중규모, 대규모 양돈농장 각각 20개)을 선별하였다. 선별된 양돈농장의 평균 사육두수는 소규모 1,429.72두, 중규모 양돈농장은 3,392.95두 그리고 대규모 양돈농장은 1,034.60두로 조사되었다. 폐사 원인 구분은 호흡기로 인한 폐사, 설사로 인한 폐사, 유산 및 사산으로 인한 폐사, 사고로 인한 폐사 그리고 기타 폐사로 구분하여 분류하였다. 소규모 농장의 평균 폐사두수는 HACCP 적용 전 373.25두로 조사되었으나 HACCP 적용 후에는 334.49두로 통계적 유의성 없이 감소하였다. 중규모 농장은 HACCP 적용 전에 평균 615.09두가 폐사하였으나 HACCP 적용 후에는 558.09두로 유의적으로 감소하였다. 또한 대규모 양돈농장도 HACCP 적용 전에는 평균 폐사두수가 887.17두에서 HACCP 적용 후에는 696.56두로 21.60%가 감소한 것으로 조사되었다. 이러한 결과는 HACCP 제도 중 선행요건프로그램에 해당되는 농장방역, 소독, 사육환경관리, 체계적인 시설 및 위생관리, 질병관리 등으로 인하여 나타나는 효과인 것으로 판단된다.

Keywords

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