Journal of agriculture & life science (농업생명과학연구)

Institute of Agriculture & Life Science, Gyeongsang National University (경상대학교 농업생명과학연구원)
권호 표지

Agricultural and Marine By-Products Fermented Diet and Its Economic Value in Pigs

농수부산물 발효사료가 양돈에 미치는 경제적 효과 분석

  • Chu, Gyo-Moon (Swine Science and Technology Center, Gyeongnam National University of Science and Technology) ;
  • Kim, Hoi-Yun (Department of Animal Resource Technology, Gyeongnam National University of Science and Technology) ;
  • Ha, Ji-Hee (Department of Animal Resource Technology, Gyeongnam National University of Science and Technology) ;
  • Yang, Jeong-Mo (Department of Animal Resource Technology, Gyeongnam National University of Science and Technology) ;
  • Yang, Bo-Seock (Department of Animal Resource Technology, Gyeongnam National University of Science and Technology) ;
  • Park, Cheol-Jin (Department of Animal Resource Technology, Gyeongnam National University of Science and Technology) ;
  • Song, Young-Min (Department of Animal Resource Technology, Gyeongnam National University of Science and Technology)
  • 추교문 (경남과학기술대학교 양돈과학기술센터) ;
  • 김회윤 (경남과학기술대학교 동물소재공학과) ;
  • 하지희 (경남과학기술대학교 동물소재공학과) ;
  • 양정모 (경남과학기술대학교 동물소재공학과) ;
  • 양보석 (경남과학기술대학교 동물소재공학과) ;
  • 박철진 (경남과학기술대학교 동물소재공학과) ;
  • 송영민 (경남과학기술대학교 동물소재공학과)
  • Received : 2011.09.18
  • Accepted : 2012.06.26
  • Published : 2012.06.30
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Abstract

This study was conducted to investigate the economic analysis of fermented diet made of agricultural and marine by-products such as, dropped apples, persimmon shells, mushroom (Flammulina velutipes) by-products, king oyster mushroom by-products and brewer's grain in Berkshire or crossed pigs. The daily diet cost were decreased by 2.16~3.44%, 3.83~13.35% and 7.47~41.61% when fermented dropped apples diet, fermented persimmon shells diet and fermented mushroom (F. velutipes) by-products diet were fed to Berkshire pigs. The daily feed cost was also decreased by 1.59~4.05% and 59.09~66.90% when fermented king oyster mushroom by-products diet and fermented brewer's grain diet were fed to crossed pigs. Carcass prices were increased by 3.09%, 1.20~3.40% and 1.13% when 2% fermented dropped apples diet, fermented persimmon shells diet and 0.5~1.0% fermented mushroom (F. velutipes) by-products diet were fed to Berkshire pigs. Carcass prices were increased by 2.87~4.19% and 41.31~49.14% when fermented king oyster mushroom by-products diet and fermented brewer's grain were fed to crossed pigs. Therefore, fermented agro by-products diet of dropped apples, persimmon shells, king oyster mushroom, mushroom (F. velutipes) and brewer's grain was expected to improve swine farms income due to decreased diet cost and increased carcass prices in Berkshire pigs or crossed pigs.

본 연구는 인근에서 쉽게 구할 수 있는 낙과사과, 감껍질, 팽이버섯 부산물, 새송이버섯 부산물 및 맥주박을 이용하여 발효사료를 제조하였고, 이러한 농수부산물 발효사료가 양돈에 미치는 경제적인 효과를 분석하였다. 흑돼지 한 마리당 1일 사료비는 낙과사과 발효사료가 2.16~3.44%, 감껍질 발효사료가 3.83~13.35%, 팽이버섯 부산물 발효사료가 7.47~41.61% 감소하였다. 3원교잡종 한 마리당 1일 사료비는 새송이버섯 부산물 발효사료가 1.59~4.05%, 맥주박 발효사료가 59.09~66.90% 감소하였다. 흑돼지 한 마리당 도체가격은 2% 낙과사과 발효사료가 3.09% 증가하였고, 감껍질 발효사료가 1.20~3.40% 증가하였으며, 10% 팽이버섯 부산물 발효사료가 1.13% 증가하였다. 3원교잡종 한 마리당 도체가격은 새송이버섯 부산물 발효사료가 2.87~4.19% 증가하였고, 맥주박 발효사료가 41.31~49.14% 증가하였다. 따라서 본 연구에서는 사료비 및 도체가격의 분석을 통하여 농수부산물 발효사료는 사료비는 감소하고, 도체가격이 증가하게 되어 양돈 농가의 소득에 기여할 것으로 사료된다.

Keywords

Acknowledgement

Supported by : 한국연구재단

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