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In Vitro Gas Production and Rumen Degradability of Lactating Dairy Cow’s Rations Containing Three Different Grasses

JITRO (Jurnal Ilmu dan Teknologi Peternakan Tropis) · Vol. 9 No. 2 (2022) · hlm. 492–496

DOI
10.33772/jitro.v9i2.23244
ISSN
2406-9337
Terbit
2022-10-20
Penerbit
Universitas Halu Oleo
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

This research aimed to ascertain whether dwarf elephant grass (DEG) is compatible to substitute the common forages, viz. elephant grass (EG) and maize stover (MS) in the dairy cow rations (denote as R) using in vitro gas production (IVGP) technique. A completely randomized block design was applied to 4 feeding regimes and 3 replicates, viz. R1 consisted of 40% concentrate (C) + 30% MS + 30% EG; R2: 40% C + 30% MS + 30% DEG; R3: 40%C + 60% EG; and R4: 40% C + 60% DEG. The results showed that rations containing DEG improved both DM and OM degradabilities concomitant with increased in rumen efficiency of microbial protein synthesis (EMPS). Nevertheless, total and potential of gas production (GP) were higher in rations containing MS than other counterparts suggesting that there was a diverting usage of ROMD available for GP and EMPS. In conclusion, the use of DEG in dairy rations is recommended.

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Sumber metadata: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/peternakan-tropis/oai, pertama di-harvest 29 Okt 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">In Vitro Gas Production and Rumen Degradability of Lactating Dairy Cow’s Rations Containing Three Different Grasses</dc:title>
	<dc:creator>Pramita, Melyndra Sonya</dc:creator>
	<dc:creator>Soetanto, Hendrawan</dc:creator>
	<dc:description xml:lang="en-US">This research aimed to ascertain whether dwarf elephant grass (DEG) is compatible to substitute the common forages, viz. elephant grass (EG) and maize stover (MS) in the dairy cow rations (denote as R) using in vitro gas production (IVGP) technique. A completely randomized block design was applied to 4 feeding regimes and 3 replicates, viz. R1 consisted of 40% concentrate (C) + 30% MS + 30% EG; R2: 40% C + 30% MS + 30% DEG; R3: 40%C + 60% EG; and R4: 40% C + 60% DEG. The results showed that rations containing DEG improved both DM and OM degradabilities concomitant with increased in rumen efficiency of microbial protein synthesis (EMPS). Nevertheless, total and potential of gas production (GP) were higher in rations containing MS than other counterparts suggesting that there was a diverting usage of ROMD available for GP and EMPS. In conclusion, the use of DEG in dairy rations is recommended.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US">Hendrawan Soetanto, Universitas Brawijaya</dc:contributor>
	<dc:contributor xml:lang="en-US">ARISA-CSIRO Project</dc:contributor>
	<dc:date>2022-10-20</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/peternakan-tropis/article/view/23244</dc:identifier>
	<dc:identifier>10.33772/jitro.v9i2.23244</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Ilmu dan Teknologi Peternakan Tropis; Vol 9, No 2 (2022): JITRO, May 2022; 492-496</dc:source>
	<dc:source>2406-9337</dc:source>
	<dc:source>10.33772/jitro.v9i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/peternakan-tropis/article/view/23244/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 JITRO (Jurnal Ilmu dan Teknologi Peternakan Tropis)</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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