Melola Discovery

← Melola Discovery

Journal SINTA 1

The Follicular Distribution during the Estrus Phase and the Enhanced Estrus Behavior of Crossed Ongole Heifers Stimulated with a Non-superovulation Dose of PMSG

Jurnal Ilmu Ternak dan Veteriner · Vol. 29 No. 4 (2024) · pp. 172–180

DOI
10.14334/jitv.v29i4.3160
ISSN
2252-696X, 0853-7380
Published
2024-12-30
Publisher
APPERTANI
Language
eng

Abstract

The experiment's objective was to study the follicle distribution during the estrus phase and the estrus performance of the Ongole-crossed heifer by injecting a non-superovulation (NSO) dose of PMSG. Nine PO heifers were randomly assigned to one of three treatment groups, each receiving a different dose of PMSG injection, i.e., 0, 0.5, and 1.0 IU/kg BW, respectively; this was done at the early second follicular phase. The evaluation was conducted during the estrus phase to assess follicle distribution and estrus performance and to collect the reproductive tract for biometrics evaluation. The results demonstrated that PMSG injection at doses of 0.5 and 1.0 IU resulted in an increase in mean follicle diameter size above 0.8 cm by 7.08 % (P0.05) and 15.04 % (P0.05), respectively. However, the total number of follicles above 0.8 cm at 1.0 IU/kg BW dose remains high (5.33±2.52, P0.05), indicating a continued propensity for multiple calving. The results demonstrated that the estrus performance score was enhanced with the administration of increasing doses of PMSG, which was accompanied by an increase in the biometrics of the ovaries (P0.05) and the diameter of the uterine body, uterine horn, and cervix (P0.05). It was concluded that the NSO dose of PMSG could facilitate follicle development and enhance estrus quality without increasing the risk of multiple calving.

Keywords

Collaboration network of the authors

40 authors · 130 co-authorship links · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Halu Oleo
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Muhammad RizalUniversitas Halu Oleo3
HERDISAffiliation unknown3
Mohamad Agus SetiadiAffiliation unknown3
Srihadi AgungpriyonoAffiliation unknown3
Mokhamad FahrudinAffiliation unknown3
Berry JuliandiAffiliation unknown3
Kelvin YapriantoAffiliation unknown3
Indra BachtiarAffiliation unknown3
Irma Herawati SupartoAffiliation unknown3
Bagus Priyo PurwantoAffiliation unknown2
Fitra Aji PamungkasAffiliation unknown2
Riasari Gail SianturiAffiliation unknown2
ITA DJUWITAAffiliation unknown2
Takdir SailiAffiliation unknown2
NASTITI KUSUMORINIAffiliation unknown2
. YulnawatiAffiliation unknown2
Ridwan AffandiAffiliation unknown2
Vista BudiariatiAffiliation unknown2
Dwi BudionoAffiliation unknown2
Harry MurtiAffiliation unknown2
Andriyanto AndriyantoAffiliation unknown2
Aulia Andi MustikaAffiliation unknown2
Aryani Sismin SatyaningtijasAffiliation unknown2
Resti Rahma DiantiAffiliation unknown2
Alif Iman FitriantoAffiliation unknown2
Adkhilni UtamiAffiliation unknown2
Wining AstiniAffiliation unknown2
Adisti DwijayantiAffiliation unknown2
Frans Dhyanagiri SuyatnaAffiliation unknown2
Iman SupriatnaAffiliation unknown2
Muhammad Agus SuprayudiAffiliation unknown2
Ahmad YaniAffiliation unknown1
Sultania A SulemanAffiliation unknown1
Dody Dharmawan TrijunoAffiliation unknown1
Yushinta FujayaAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://medpub.appertani.org/index.php/jitv/oai, first harvested 9 Nov 2026, last seen 9 Nov 2026.
Original metadata (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">The Follicular Distribution during the Estrus Phase and the Enhanced Estrus Behavior of Crossed Ongole Heifers Stimulated with a Non-superovulation Dose of PMSG</dc:title>
	<dc:creator>Putro, Krido Brahmo</dc:creator>
	<dc:creator>Amrozi, Amrozi</dc:creator>
	<dc:creator>Winarto, Adi</dc:creator>
	<dc:creator>Boediono, Arief</dc:creator>
	<dc:creator>Manalu, Wasmen</dc:creator>
	<dc:subject xml:lang="en-US">Follicle Distribution; Ongole-crossed Heifers; Ovary; PMSG; Reproductive-tract Biometrics</dc:subject>
	<dc:description xml:lang="en-US">The experiment's objective was to study the follicle distribution during the estrus phase and the estrus performance of the Ongole-crossed heifer by injecting a non-superovulation (NSO) dose of PMSG.  Nine PO heifers were randomly assigned to one of three treatment groups, each receiving a different dose of PMSG injection, i.e., 0, 0.5, and 1.0 IU/kg BW, respectively; this was done at the early second follicular phase.  The evaluation was conducted during the estrus phase to assess follicle distribution and estrus performance and to collect the reproductive tract for biometrics evaluation.  The results demonstrated that PMSG injection at doses of 0.5 and 1.0 IU resulted in an increase in mean follicle diameter size above 0.8 cm by 7.08 % (P0.05) and 15.04 % (P0.05), respectively.  However, the total number of follicles above 0.8 cm at 1.0 IU/kg BW dose remains high (5.33±2.52, P0.05), indicating a continued propensity for multiple calving.  The results demonstrated that the estrus performance score was enhanced with the administration of increasing doses of PMSG, which was accompanied by an increase in the biometrics of the ovaries (P0.05) and the diameter of the uterine body, uterine horn, and cervix (P0.05).  It was concluded that the NSO dose of PMSG could facilitate follicle development and enhance estrus quality without increasing the risk of multiple calving.</dc:description>
	<dc:publisher xml:lang="en-US">APPERTANI</dc:publisher>
	<dc:contributor xml:lang="en-US">PMDSU research grant from the Ministry of Research, Technology and Higher Education of the Republic of Indonesia</dc:contributor>
	<dc:date>2024-12-30</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://medpub.appertani.org/index.php/jitv/article/view/3160</dc:identifier>
	<dc:identifier>10.14334/jitv.v29i4.3160</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Ilmu Ternak dan Veteriner; Vol 29, No 4 (2024): December 2024; 172-180</dc:source>
	<dc:source>2252-696X</dc:source>
	<dc:source>0853-7380</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://medpub.appertani.org/index.php/jitv/article/view/3160/pdf</dc:relation>
	<dc:relation>https://medpub.appertani.org/index.php/jitv/article/downloadSuppFile/3160/433</dc:relation>
	<dc:relation>https://medpub.appertani.org/index.php/jitv/article/downloadSuppFile/3160/434</dc:relation>
	<dc:relation>https://medpub.appertani.org/index.php/jitv/article/downloadSuppFile/3160/435</dc:relation>
	<dc:relation>https://medpub.appertani.org/index.php/jitv/article/downloadSuppFile/3160/436</dc:relation>
	<dc:relation>https://medpub.appertani.org/index.php/jitv/article/downloadSuppFile/3160/437</dc:relation>
	<dc:relation>https://medpub.appertani.org/index.php/jitv/article/downloadSuppFile/3160/438</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Jurnal Ilmu Ternak dan Veteriner</dc:rights>
</oai_dc:dc>