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DESCRIPTION OF SERVICES PER CONCEPTION, CONCEPTION RATE AND PREGNANCY RATE IN DAIRY CATTLE POST FOOT AND MOUTH DISEASE AT KPSBU LEMBANG Miftahuljannah, Maulyda Ahmad; Septiyani, Septiyani; Solihati, Nucholidah
Jurnal Ilmu Ternak Universitas Padjadjaran Vol 24, No 1 (2024): June
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v24i1.52477

Abstract

The availability of dairy cow milk in Indonesia is still insufficient to meet domestic needs, one of which is caused by the declining dairy cow population due to infectious diseases, namely FMD (Foot and Mouth Disease). Not only does it cause economic losses, FMD also results in a decline in the reproductive status of dairy cows. To assess whether a cow's productivity level is good or not, it can be determined quantitatively by calculating several reproductive efficiency parameters, namely Service per Conception (S/C), Conception Rate (CR) and Pregnancy Rate (PR). The aim of this research is to describe the reproductive efficiency of post-FMD dairy cows based on S/C, CR and PR values. This research used a descriptive approach to data from 1,046 sample animals taken from the KPSBU Lembang recording system, which was then tabulated using the Excel program. Based on the calculation results of reproductive efficiency parameters, the S/C value was obtained, namely 1.635 times, where this value is in the normal category. Meanwhile, for the CR and PR parameters, the values obtained are 49% and 61%, which shows that these values are below the normal.
MOTILITAS TOTAL SPERMA DOMBA HASIL SEPARASI MENGGUNAKAN RESIQUIMOD PADA PENYIMPANAN SUHU 5℃ Achmad, Luthfillah Az-zahra; Setiawan, Rangga; Solihati, Nucholidah
Jurnal Produksi Ternak Terapan Vol 5, No 2 (2024): Oktober, 2024
Publisher : Faculty of Animal Husbandry, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jptt.v5i2.56183

Abstract

Separasi merupakan upaya untuk mengubah proporsi alami spermatozoa X dan Y. Salah satu metode separasi sperma yaitu metode Swim up. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan resiquimod (R848) terhadap kualitas sperma hasil separasi yang disimpan pada suhu 5℃. Kualitas tersebut meliputi motilitas total sperma domba Lokal. Penelitian ini dilaksanakan pada tanggal 21 Desember 2023 – 31 Januari 2024 dengan objek penelitian domba Lokal jantan berumur 3 – 4 tahun. Pada penelitian ini menggunakan empat perlakuan dan lima kali pengulangan, yaitu P0 (tanpa R848), P1 (R848 0,3 µM), P2 (R848 0,6 µM), dan P3 (R848 0,9 µM). Hasil penelitian ini menunjukkan penggunaan resiquimod (R848) dengan penyimpanan suhu 5℃ mengalami penurunan motilitas total sperma hingga 40% terjadi dalam waktu 24 jam. Penggunaan resiquimod (R848) 0,3 µM mengawali penurunan persentase motilitas total lapisan bawah. Adapun penggunaan resiquimod (R848) tidak memberikan pengaruh terhadap motilitas total sperma lapisan atas. Kesimpulan dari penelitian ini adalah penggunaan resiquimod (R848) 0,3 µM pada separasi sperma domba Lokal memberikan pengaruh terhadap motilitas total sperma lapisan bawah yang termanifestasi melalui rendahnya motilitas total.