PERBANDINGAN KINERJA BERAHI KAMBING KACANG DAN KAMBING PERANAKAN ETAWAH (PE) YANG MENGALAMI INDUKSI BERAHI DENGAN PGF2 ALFA (Comparison of Estrous Performance between Kacang and PE Goats Following Estrous Induction with PGF2 Alpha)

Syafruddin, Syafruddin; Melia, Juli; Armansyah, Teuku; Siregar, Tongku Nizwan; Siregar, Siti Rizki Hardyana; Riady, Ginta; Dasrul, Dasrul; Panjaitan, Budianto; Hamdan, Hamdan

doi:10.21157/j.med.vet..v10i1.4040

Cited by 3 publications

(2 citation statements)

References 7 publications

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“…Estrus Intensity, Estrus Onset, Time Mating Period and Pregnancy rate of Batur EwesThe score of estrus intensity in Batur sheep (presented in table 1) was higher than in Kacang goats which is only 2.47 ± 0.21(Syafruddin et al, 2016) and 2.08 ± 0.52 hours(Adam et al, 2018). The onset of estrus in Batur sheep showed faster than in Kecobong goats at around 42.00 -44.57 hours and Garut sheep around 28 -37 hours(Zulkarnain et al, 2015).…”

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confidence: 86%

Relationship of Gonadotropin-Releasing Hormones (GnRH) Induction to Reproductive Performance in Batur Sheep

Hidayah¹,

Sumaryadi²,

Saleh³

et al. 2023

Proceeding ICMA-SURE

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Experiments were performed to determine the relationship of Gonadotropin-Releasing Hormone (GnRH) induction to estrus activity and pregnancy rate of Batur sheep. Twenty Batur sheep were synchronized to estrus using intramuscularly injection of 2 ml PGF2α that repeated in 11-day intervals. GnRH was given intramuscularly on the 9th day for 10 Batur sheep, and 10 others were not injected as a control. Reproductive performance included estrus intensity, estrus onset, mating time period, and pregnancy rate. The data were analyzed by regression correlation tests, and chi-square test were used for pregnancy rate. The statistical analysis results showed that the induction of GnRH has a very significant relationship (P<0.01) to the intensity and onset of estrus as well as the time-mating period it has a significant relationship (P<0.05). The pregnancy rate was significantly different (P<0.05) between control and GnRH-induced in Batur sheep. The results showed that GnRH induction contributed to the intensity of estrus, the onset of estrus, and the time-mating period of 37.88, 42.79, and 22.16%, respectively. The pregnancy rate in Batur sheep induced by GnRH compared to controls has 25.0% increased. It can conclude that GnRH induction was able to improve reproductive performance in Batur sheep

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mentioning

confidence: 86%

Relationship of Gonadotropin-Releasing Hormones (GnRH) Induction to Reproductive Performance in Batur Sheep

Hidayah¹,

Sumaryadi²,

Saleh³

et al. 2023

Proceeding ICMA-SURE

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“…The reproductive technology used to synchronize the estrous of livestock is by using estrous synchronization. The process of synchronizing the estrous of livestock is under hormonal influences [3]. So, the animals experience a phase of estrous at the same time.…”

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confidence: 99%

Estrous Responses of Kejobong Goat Synchronized using Progesterone Hormone

Setiatin,

Lestari,

Lestari

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The purpose of this study was to examine the effect of age based on estrous responses. Material used in this study were 36 heads of Kejobong doe, with average body weight 32.21±1.41 kg; average Body Condition Score (BCS) 2.5; black fur color; had given birth, with age ranged 1-1.5 years old (P1, n = 7); 1.5-2 years old (P2, n = 15) and 2.5-3 years old (P3, n = 14). The sample was then put on a vaginal sponge containing 20 mg of Medroxy Progesterone Acetate (MPA) in the reproductive tract for 14 days. Parameter observed were estrous onset; estrous behavior including restlessness, aggressiveness, frequent wagging tail and climbing the feeder tray or other livestock and vulva condition including vulva temperature, swelling vulva and vulva color. Result showed there was no significant difference (P>0.05) between P1, P 2 and P3 on estrous onset, estrous behavior and vulva condition. In conclusion, the estrous response of Kejobong goat which is synchronized to estrous with the hormone progesterone is not affected by the age and have the same estrous response after reaching maturity.

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Determination of estrus duration based on cervical mucus characteristics in Aceh cattle using camera-equipped artificial insemination endoscope

Drh.

Mulfristia

Saputra³

et al. 2022

Ovz

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This study aimed to determine the length of the estrus period in Aceh cows based on changes in the characteristics of cervical mucus observed using a camera-equipped artificial insemination (AI) endoscope. This study used twelve healthy and reproductively sound cows aged 4-6 years. All cows were synchronized using prostaglandin F2α (PGF2α) injected intramuscularly twice, 11 days apart. Estrus detection was conducted 24 hours following the second injection of PGF2α three times daily for 30 minutes, respectively. Estrous cows were then subjected to the examination of their cervical mucus at 0, 6, 12, and 18 hours after the beginning of estrus. This study showed that out of 12 samples, only eight cows exhibited estrus signs. Characteristics of cervical mucus of cows at 0 and 6 hours of estrus were transparent. At 12 hours of estrus, five cows showed transparency, and the remaining three cows showed cloudy cervical mucus. Meanwhile, at 18 hours of estrus, all sampled cows showed cloudy cervical mucus then regarded as the end of the estrus. That means the estrus length of Aceh cows in this study was 15.75 ± 3.11 hours. It can be concluded that the determination of the duration of estrus in Aceh cows based on changes in the characteristics of the cervical mucus can be carried out using an AI endoscope with a camera. For further research, it is suggested to apply this estrus detection technique in the implementation of AI and determine the pregnancy rate.

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PERBANDINGAN KINERJA BERAHI KAMBING KACANG DAN KAMBING PERANAKAN ETAWAH (PE) YANG MENGALAMI INDUKSI BERAHI DENGAN PGF2 ALFA (Comparison of Estrous Performance between Kacang and PE Goats Following Estrous Induction with PGF2 Alpha)

Cited by 3 publications

References 7 publications

Relationship of Gonadotropin-Releasing Hormones (GnRH) Induction to Reproductive Performance in Batur Sheep

Relationship of Gonadotropin-Releasing Hormones (GnRH) Induction to Reproductive Performance in Batur Sheep

Estrous Responses of Kejobong Goat Synchronized using Progesterone Hormone

Determination of estrus duration based on cervical mucus characteristics in Aceh cattle using camera-equipped artificial insemination endoscope

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