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Potency and Characteristics of Bali Cattle Twin Birth Utami, Anastasia Sischa Jati; Suyasa, I Nyoman
ANIMAL PRODUCTION Vol 17, No 1 (2015): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (197.553 KB) | DOI: 10.20884/1.anprod.2015.17.1.474

Abstract

Cattle twin birth is a rare occurrence that might be due to two factors, natural factors or external interventions such as the use of hormones. This study was aimed to determine to what extent Bali cattle were potential to deliver twin birth. Natural twin birth observation was conducted by survey method and data service while for super ovulation was conducted on 6 cows that never gave birth to twins. The Intervention method used a variety of hormonal preparations started with installing CIDR implant on day 1 to day 7 of CIDR removal of the implant, injecting 1 cc of GnRH hormone injections intra-muscular on day 9, injecting 800 mg intra-muscular PMSG on day 20, injecting 2 cc PGF2alpha intra-muscular on day 22, then conducting artificial insemination after lust symptoms appeared after day 24 applicated 3 times. Control treatments were applied on 6 cattle without hormone injection. Data were analyzed descriptively. The survey data showed Bali cattle twin birth in Bali Island was 64 heads of parent population in Bali from a total of 203,727 breeding or 31.9%, but cattle with hormone manipulation delivered 30% of the total treatment although no previous twin birth history was recorded. Conclusively, manipulation of external stimuli such as hormones gained good response although no genetic ever gave birth to twins.Sapi lahir kembar adalah kejadian langka yang mungkin disebabkan karena dua faktor, faktor alam atau intervensi eksternal seperti penggunaan hormon. Penelitian ini bertujuan untuk menentukan sejauh mana sapi Bali memiliki potensi untuk memberikan kelahiran kembar. Pengamatan kelahiran kembar alami dilakukan dengan metode survei dan layanan data sedangkan untuk kegiatan super ovulasi dilakukan pada 6 sapi yang tidak pernah punya riwayat melahirkan anak kembar sebelumnya. Metode Intervensi digunakan berbagai persiapan hormonal mulai dengan pemasangan CIDR implant pada hari 1 sampai hari 7 CIDR implant diangkat, suntikan hormon GnRH sebanyak 1cc intra-muscular pada hari 9, dilanjutkan dengan penyuntikan 800 mg PMSG intra-muscular pada hari 20, selanjutnya suntikan PGF2alpha sebanyak 2cc intra-muscular pada hari 22, kemudian inseminasi buatan dilakukan seelah gejala birahi muncul pada hari 24 dan diinseminasi sebanyak 3 kali. Sedangkan perlakuan kontrol yang diterapkan pada 6 sapi tanpa injeksi hormon. Data dianalisis secara deskriptif. Data hasil survei menunjukkan sapi Bali kelahiran kembar di Pulau Bali sebanyak 64 induk melahirkan kembar dari total 203.727 atau 31,9%, tetapi dengan memanipulasi hormon pada ternak menghasilkan 30% lahir kembar dari keseluruhan treatment meskipun tidak ada tercatat riwayat kelahiran kembar sebelumnya. Kesimpulan dengan manipulasi rangsangan eksternal seperti hormon ternyata memperoleh respon yang baik meskipun tidak ada genetik pernah melahirkan anak kembar.
The Effectivity of Enterotoxigenic Escherichia coli (Multivalen) Vaccination in Swine Case Study in Bali Utami, Anastasia Sischa Jati; Parwati, Ida Ayu; Suyasa, I Nyoman
ANIMAL PRODUCTION Vol. 23 No. 3 (2021)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with Animal Scientist Society of Indonesia (ISPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2021.23.3.68

Abstract

Swine cattle have high economic advantages and social values ​​ in Balinese society. This study aimed to determine the effectiveness of Enterotoxigenic Escherichia coli (ETEC) vaccine in gestating sows. We used 26 gestating sows aged 1.5 years old at their last trimester assigning 13 sows in the control group and 13 sows in treatment group to receive multivalent ETEC vaccine twice: on the 70-75 days of gestation and a booster on 100-105 days of gestation. Sows with the vaccine treatment divided into 3 group that groups A was treated antifimbrial K41, groups B was antifimbrial 987P, while in group C was Antiimbrial K88. The changes in temperature were observed from one day before to 4 days after vaccination in a randomized block design. To determine the antibody formed, blood samples were taken one and two weeks after the first vaccine and five weeks after the booster. The blood sample was analyzed by the Enzyme Linked Immunosorbent Assay (ELISA) technique. The rates of diarrhea and postnatal mortality were also observed. The results showed that the antibody titer level increased significantly in the fifth week in groups A with titer 1,94 ±0,22 and B with titer 1,98 ± 0,30 , while the number of diarrhea incidents was 0.9% compared to control 34% with a mortality rate of 0%. In conclusion, this multivalent ETEC vaccine is safe to use and has been shown to be effective for ETEC cases in swine.