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All Journal ACTA VETERINARIA INDONESIANA Jurnal Sain Veteriner Jurnal Peternakan Sriwijaya Jurnal Veteriner Al-Jabar : Jurnal Pendidikan Matematika Faletehan Health Journal Jurnal Nasional Teknologi Terapan Jurnal Penelitian Peternakan Terpadu Jurnal AgroSainTa: Widyaiswara Mandiri Membangun Bangsa Information Science and Library JoMMiT : Jurnal Multi Media dan IT JEDLISH Jurnal Kedokteran Hewan Jawara : Jurnal Ilmiah Keperawatan
Agung Budiyanto
Departemen Reproduksi Dan Kebidanan Fakultas Kedokteran Hewan Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Nursing Public Health Veterinary

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Study of Ovary Follicular Profile and Estrogen Concentration of Peranakan Ongole (PO) Cows at Estrous Phase in Mountains and Lowland at Kulon Progo District, Yogyakarta Fani, Rifia Tiara; Budiyanto, Agung; Kusumawati, Asmarani
Jurnal Sain Veteriner Vol 42, No 2 (2024): Agustus
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.77613

Abstract

Ovarian follicle dinamycs and estrogen concentration interrelated to cow reproduction traits. Some previous studies said that preovulatory follicle directly related to estrogen concentration which induce estrous quality, and increasing pregnancy rate when artificial insemination happened. Another important factor to optimizing reproduction performance is altitude. Here in Indonesia these factors has not been studied further in PO cows. A total of 24 Peranakan Ongole (PO) cows, 12 cows from highlands or mountains of Kalibawang, Kulon Progo, Yogyakarta, Indonesia and 12 cows from lowlands or lowland of Galur District, Kulon Progo, Yogyakarta, Indonesia selected based on criterias; these cows ever had calves, not pregnant, 3-8 years old, have a Body Condition Score (BCS) of 2.5-3.5, in the peak phase of estrus and not experienced reproductive problems. The diameter of the cow ovarian follicles were examined using ultrasound and sera were taken to calculated the estrogen concentration using ELISA, meanwhile the NSPC taken from recording and farmer interview. The result showed that no difference of follicle diameter and estrogen concentration between mountain and lowland (p>0,05), a significant difference found in NSPC between mountain and lowland (p<0,05), and a strong correlation found betweend follicle diameter, estrogen concentration and NSPC (p<0,05), proved that the larger the follicle diameter, the higher the estrogen level and will improve the reproductive trait of PO cows.
Co-Authors - Kurniasih . Triguntoro Agung Janika Sitasiwi Agung Janika Sitasiwi Agustina Dwi Wijayanti Annisa Sonia Orintamara Ardian Faiz Hafid Ary Setiyadi, Ary asmarani Kusumawati Asmarani Kusumawati Asmarani Kusumawati Asmarani Kusumawati Asmarani Kusumawati Asmarani Kusumawati Brian Wicaksono Budi Pramono Dedeh Hamdiah Dony Nurcahya Dwi Walid Retnawati Dwi Walid Retnawati Edy Dharmana Edy Dharmana, Edy Erent Sahat Timotius Sihombing Erif Maha Nugraha Setyawan Erif Maha Nugraha Setyawan Erna Prawita Setyowati Erwanto Euis Ismayati Yuniar Fani, Rifia Tiara Faradina Kusuma Savitri Hamdiah, Dedeh Henny Kusuma Dewi Hermilinda Parera Ika Kurniawati Imawan Daru Prasetya Ismu Subroto Jumaryoto Jumaryoto Kharisma Mutiara Insani Kurniasih Kurniasih Kurniasih Kurniasih Lalu Unsunnidhal Langgeng Priyanto Langgeng Priyanto Langgeng Priyanto M. Rosyid Ridlo Makruf Arif Mandala Phivi Whelma Alfons Maryatmi, Anastasia Sri Migi Herdinta Muhammad Rosyid Ridlo Muhammad Wildan Nasir Naela Wanda Yusria Dalimunthe Naela Wanda Yusria Dalimunthe Nurjaman Priyo Jr, Topas Wicaksono Rifia Tiara Fani Slamet Hartanto Soedarmanto Indarjulianto Sri Gustari Surya Agus Prihatno Tarsisius Considus Tophianong Topas Wicaksono Priyo Jr Trikawati Wayan Tunas Artama Widagdo Sri Nugroho Wulandari, Ratih Ayu Yaflet Elifelet Mabel Yanuartono Yanuartono Yanuartono Yosua Kristian Adi Yuda Heru Fibrianto Zahrina Roseliana Mazidah, Zahrina Roseliana Zulfianto Hadratus Asy&#039;ari