Korean Journal of Agricultural Science (농업과학연구)

Institute of Agricultural Science, CNU (충남대학교 농업과학연구소)
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A Study on Utilization of Mixed Wild Flowers as a Silage Materials

Silage 재료로서 혼합 야생화의 이용에 관한 연구

  • Oh, Hyun-Min (Department of Animal Science and Biotechnology, Chungnam National University) ;
  • Lee, In-Duk (Department of Animal Biosystem and Technology, Chungnam National University) ;
  • Shin, Yong-Jun (Department of Animal Science and Biotechnology, Chungnam National University) ;
  • Kim, Sung-Bok (Department of Animal Science and Biotechnology, Chungnam National University) ;
  • Choi, Hyun-Su (Department of Animal Science and Biotechnology, Chungnam National University) ;
  • Lee, Bong-Duk (Department of Animal Science and Biotechnology, Chungnam National University) ;
  • Lee, Soo-Kee (Department of Animal Science and Biotechnology, Chungnam National University)
  • 오현민 (충남대학교 동물자원생명과학과) ;
  • 이인덕 (충남대학교 동물바이오시스템과학과) ;
  • 신용준 (충남대학교 동물자원생명과학과) ;
  • 김성복 (충남대학교 동물자원생명과학과) ;
  • 최현수 (충남대학교 동물자원생명과학과) ;
  • 이봉덕 (충남대학교 동물자원생명과학과) ;
  • 이수기 (충남대학교 동물자원생명과학과)
  • Received : 2010.10.15
  • Accepted : 2010.12.13
  • Published : 2010.12.31
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Abstract

This experiment was conducted to investigate the quality of wild flowers and mixed wild flower silages. Silage materials employed ochardgrass and mixed wild flower (orchardgrass, white clover, Achillea sibirica Ledeb., Coreopsistinctoria Nutt., Rudbeckiabicolor Nutt., Centaureacyanus L.). Six kilograms of silage materials cut from each treatment were divided into 3 containers, packed by vacuum, and fermented for 40 days. The orchardgrass silage showed significantly higher contents of crude protein than that of mixed wild flower silage. But the neutral detergent fiber and acid detergent fiber contents of orchardgrass silage were significantly lower than those of mixed wild flower silage. pH and butyric acid of orchardgrass silage were significantly lower than those of mixed wild flower silage, and significantly higher in lactic acid contents. It appears that water soluble carbohydrates needs to be supplemented, being grounded on the results above, into wild flower materials both with high fiber materials and with low substances which need lactic acid fermentation.

Keywords

References

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