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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 1 - 8 (8page)
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Slurry treatments included peanut shell, palm golden fiber, almond hull, which was added 2% of the amount of slurry, and non-treatment control (n=4 each group). Levels of odorous compounds were measured from the liquid slurry incubated in $20^{\circ}C$ for 2 wk in chamber whose structure is similar to slurry pit. Concentration of phenols and indoles was higher (p<0.05) in control (48.4, 4.0 ppm) compared to almond hull (31.5, 1.4 ppm) or palm golden fiber (29.1, 1.6 ppm) group. Short chain fatty acid (SCFA) level was lowest (p<0.05) in control (2,121 ppm) but highest in peanut shell group (3,640 ppm). Branched chain fatty acid (BCFA) concentration was highest (p<0.05) in peanut shell (296 ppm), but lowest in almond hull (90 ppm). Taken together, concentration of odorous compounds was decreased by addition of almond hull in pig slurry by which crude fiber and non-digestible fiber (NDF) may act as a carbon source.
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