지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2022.8
- 수록면
- 501 - 509 (9page)
- DOI
- 10.15531/KSCCR.2022.13.4.501
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초록· 키워드
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Among the 316,299 tons of ammonia emissions in Korea, the highest emission is from livestock manure. Therefore, ammonia emission control in the pig industry is an urgent priority. In this study, the ammonia concentration of a mechanically-ventilation sow house and diurnal patterns were analyzed to calculate ammonia emission factors. This study was carried out for 91 days from September to November 2021 in a pig house located in Danyang, Chungcheongbuk-do. For repeated experiments, three pig rooms with the same environmental conditions were selected and monitored for the same period. The average ammonia concentration in each room was measured to be 11.09 ppm, 13.30 ppm, and 12.73 ppm, and the ventilation rates were 50.14, 61.88, and 66.82 m³/h/pig. The ammonia emission factor was 8.2 ± 1.3, 12.7 ± 2.7, and 12.8 ± 2.2 g/day/pig in rooms 1 to 3, respectively. In this study, the average value of 11.2 g/day/pig was calculated as the final ammonia emission factor for a sow house in fall.
목차
ABSTRACT
1. 서론
2. 실험방법
3. 결과 및 고찰
4. 결론
References
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UCI(KEPA) : I410-ECN-0101-2022-453-001640161