Effect of napier grass supplemented with Gliricidia sepium, Sapindus rarak or Hibiscus rosa-sinensis on in vitro rumen fermentation profiles and methanogenesis
This study examined the supplementation effects of gliricidia leaves(GL, Gliricidia sepium), lerak fruit(LF, Sapindus rarak), or hibiscusleaves(HL, Hibiscusrosa-sinensis) on in vitro rumen fermentation and methanogenesis and made a comparisonwith the Napier grass (NG, Pennisetum purpureum) grass. In...
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Diponegoro University,
2019-06-20.
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LEADER | 02780 am a22003013u 4500 | ||
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001 | JITAA_UNDIP_20758_pdf | ||
042 | |a dc | ||
100 | 1 | 0 | |a Yuliana, P. |e author |
100 | 1 | 0 | |e contributor |
700 | 1 | 0 | |a Laconi, E. B. |e author |
700 | 1 | 0 | |a Jayanegara, A. |e author |
700 | 1 | 0 | |a Achmadi, S. S. |e author |
700 | 1 | 0 | |a Samsudin, A. A. |e author |
245 | 0 | 0 | |a Effect of napier grass supplemented with Gliricidia sepium, Sapindus rarak or Hibiscus rosa-sinensis on in vitro rumen fermentation profiles and methanogenesis |
260 | |b Diponegoro University, |c 2019-06-20. | ||
500 | |a https://ejournal.undip.ac.id/index.php/jitaa/article/view/20758 | ||
520 | |a This study examined the supplementation effects of gliricidia leaves(GL, Gliricidia sepium), lerak fruit(LF, Sapindus rarak), or hibiscusleaves(HL, Hibiscusrosa-sinensis) on in vitro rumen fermentation and methanogenesis and made a comparisonwith the Napier grass (NG, Pennisetum purpureum) grass. In vitro rumen fermentation was designed according to a randomized complete block design with four replications and seven treatments: NG, GL, LF, HL, NG 70% + GL 30%, NG 70% + LF 30%and NG 70% + HL 30%. The generated data were subjected to analysis of variance (ANOVA) with Duncan's multiple range test and compared among treatment means.Addition of a plant containing saponin such as LF or HL to NG did not alter gas production after 24 and 48 h of incubation period in comparison to NG alone.The HLalone or blended with NGproduced the highest IVOMDduring the fermentation processas compared to other treatments (P<0.05). Adding LF supplement either singly or in combination significantly (P<0.05) reduced methane production in terms of %TVFA as compared to NG. Supplementation of LF plants has shifted VFA proportion towards more propionate and less acetate. The microbial population of LF, whether single or in combination had a tendency to reduce the rumen protozoa population but had no effect on methanogen population. It can be concluded that utilization of saponin-rich materials is particularly beneficial for reducing ruminal methane emission. | ||
540 | |a Copyright (c) 2019 Journal of the Indonesian Tropical Animal Agriculture | ||
546 | |a eng | ||
690 | |a In vitro; rumen fermentation; gas production; saponins; digestibility | ||
655 | 7 | |a info:eu-repo/semantics/article |2 local | |
655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
655 | 7 | |a Peer-reviewed Article |2 local | |
786 | 0 | |n Journal of the Indonesian Tropical Animal Agriculture; Vol 44, No 2 (2019): June; 167-176 | |
786 | 0 | |n 2460-6278 | |
786 | 0 | |n 2087-8273 | |
787 | 0 | |n https://ejournal.undip.ac.id/index.php/jitaa/article/view/20758/pdf | |
856 | 4 | 1 | |u https://ejournal.undip.ac.id/index.php/jitaa/article/view/20758/pdf |z Get Fulltext |