Earticle

초록

영어

This study was carried out to determine the supplemental level of spent mushroom (Flammulina velutipes) substrates as an energy source in manufacturing of high moisture sorghum whole crop silage. Whole crop sorghum was harvested at heading stage and ensiled with spent mushroom substrates of 20% (S-20), 40% (S-40) and 60% (S-60) as fresh matter basis. Each silage was manufactured in plastic buckets included vinyl bag by three replications and stored for 0, 3, 6 and 9 weeks, respectively. Fermentation characteristics and quality of sorghum silages manufactured by supplemental level of spent mushroom substrates were as follows. Moisture contents of whole crop sorghum and spent mushroom substrates were 83.85% and 54.3%, respectively, and that of silages was 78% for S-20, 71% for S-40 and 68% for S-60. Ether extracts content of silages was significantly (P<0.05) increased during the fermentation periods. The pH in silages fermented for 3 weeks and above ranged from 4.24 to 4.42, and the decrease of pH by fermentation was relatively greater in S-40 compare to the other treatments. The lactic acid content of silage inclined that the S-40 was higher compared to the other treatments and decreased with elongation of fermentation period of silage. The contents of acetic acid and propionic acid of silages were not influenced by treatments and fermentation period. Flieg’s score for estimation of silage quality ranged from 60 to 83, and was relatively high quality in the S-40 fermented for 9 week, and was relatively low quality in the S-60 fermented for 9 week. From above results, we suggest that 40% supplementation of spent Flammulina velutipes mushroom substrates as an energy source is resonable level in manufacturing of high moisture sorghum whole crop silage.

목차

ABSTRACT
 서론
 재료 및 방법
  시험재료
  버섯수확후배지를 첨가한 수수 사일리지 제조
  팽이버섯 수확후배지, 청예수수, 팽이버섯 수확후배지를 첨가한 수수 사일리지의 성분 분석
  팽이버섯 수확후배지를 첨가한 수수 사일리지의 pH 및 유기산 함량
  통계처리
 결과 및 고찰
  팽이버섯 수확전배지와 수확후배지 및 사일리지용 청예수수의화학적 조성
  팽이버섯 수확후배지를 첨가한 수수 사일리지의 화학적조성
  팽이버섯 수확후배지를 첨가한 수수 사일리지의 pH 변화
  팽이버섯 수확후배지를 첨가한 수수 사일리지의 유기산함량과 Flieg’s score
 적요
 감사의 글
 참고문헌

키워드

저자

• 문여황 [ Yea-Hwang Moon | 경남과학기술대학교 말 생명산업연구소 ]
• 이성실 [ Sung-Sill Lee | 경상대학교 응용생명과학부 ]
• 강태원 [ Tae-Won Kang | 경상대학교 응용생명과학부 ]
• 조수정 [ Soo-Jeong Cho | 경남과학기술대학교 제약공학과 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국버섯학회지 [Journal of MUSHROOMS]

• 간기

  계간

• pISSN

  1738-0294

• eISSN

  2288-8853

• 수록기간

  2003~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 525 DDC 635