Effects of Detoxified Sulfur as a Feed Supplement on in Vitro Rumen Fermentation and Methane Mitigation
DC Field | Value | Language |
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dc.contributor.author | 김선호 | - |
dc.contributor.author | 이스람 마푸줄 | - |
dc.contributor.author | 비스와스 아쉬라프 알리 | - |
dc.contributor.author | 조광근 | - |
dc.contributor.author | 이상석 | - |
dc.date.accessioned | 2022-12-26T13:16:57Z | - |
dc.date.available | 2022-12-26T13:16:57Z | - |
dc.date.created | 2022-12-14 | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 1225-9918 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gnu/handle/sw.gnu/7179 | - |
dc.description.abstract | Sulfate is a reductant that competes for electrons and may lower CH4 production in the rumen. This study was designed to evaluate the beneficial effect of detoxified sulfur powder supplementation on in vitro rumen fermentation and methane mitigation. A ruminally cannulated Holstein Friesian cow was used as a rumen fluid source, and commercial pelleted concentrate was used as a substrate at 1 g dry matter. Treatments included the addition of detoxified sulfur powder at the rate of 0% (Control), 0.2% (T1), 0.4% (T2), 0.6% (T3), 0.8% (T4), and 1.0% (T5) as dry matter (DM) basis. The pH, total gas (TG), methane (CH4) production, DM digestibility, organic matter (OM) digestibility, and volatile fatty acids (VFA) production were analyzed after 12 hr of incubation. The results showed that CH4 production was significantly lowest in T1 (13.78 ml) but highest in the control (20.16 ml). Insignificantly higher total VFA was observed in control and T1 (64.99 and 64.28 mM, respectively) compared to other treatments after 12 hr of incubation. After 12 hr of incubation, the significantly lowest acetate:propionate was observed in T1 (1.90) while the highest was observed in T4 (2.44). However, no significant differences were recorded for pH, TG, DM digestibility, OM digestibility, acetate, propionate, and butyrate between the control and T1. Total number of bacterial DNA copies was significantly lower in the treatment group than the control. Therefore, it can be concluded from this study that detoxified sulfur at 0.2% inclusion level is optimal for production performance and ruminal CH4 mitigation. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 한국생명과학회 | - |
dc.title | Effects of Detoxified Sulfur as a Feed Supplement on in Vitro Rumen Fermentation and Methane Mitigation | - |
dc.title.alternative | Effects of Detoxified Sulfur as a Feed Supplement on in Vitro Rumen Fermentation and Methane Mitigation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 조광근 | - |
dc.identifier.doi | 10.5352/JLS.2020.30.9.743 | - |
dc.identifier.bibliographicCitation | 생명과학회지, v.30, no.9, pp.743 - 748 | - |
dc.relation.isPartOf | 생명과학회지 | - |
dc.citation.title | 생명과학회지 | - |
dc.citation.volume | 30 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 743 | - |
dc.citation.endPage | 748 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002627331 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Detoxified sulfur | - |
dc.subject.keywordAuthor | in vitro | - |
dc.subject.keywordAuthor | methane mitigation | - |
dc.subject.keywordAuthor | ruminant | - |
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