Aplikasi Inseminasi Buatan pada Induk Sapi Potong Menggunakan Se-men Cair Sapi Peranakan Ongole dengan Pengencer Cauda Epidydymal Plasma-2 + 0,6% Bovine Serum Albumin

Abstract

<span class="fontstyle0">Artificial insemination (AI) in cattle using Ongole Cross Breed liquid semen with cauda epidydymal plasma-2 (CEP-2) diluent+0.6% Bovine Serum Albumin (BSA) aimed to improve the genetic quality of livestock with high sperm motility on beef cows. Addition of BSA as extracellular cryoprotectant to support egg yolk function to prevent membrane damage caused by cold shock during cold storage. This research was conducted in Tumpang, Pakis, and Singosari Sub-district, Malang Regency using 38 cows that inseminated using frozen semen of Limousine and Simmental breeds as control (19 cows) and liquid semen with CEP-2 + 0.6% BSA as a treatment (19 cows). The reproductive parameters were Non Return Rate (NRR), Service per Conception (S/C) and Conception Rate (CR). Data were analyzed descriptively and continued by chi-square test. The results showed that insemination using frozen and liquid semen did not affect the success rate of AI in beef cows. The NRR</span><span class="fontstyle0" style="font-size: 7pt;">43-63</span><span class="fontstyle0"> value of frozen was 89.40% and liquid semen was 78.94%; the CR value of frozen semen was 84.21% and liquid semen was 57.89%; and the S/C value of frozen semen was 1.21 and liquid semen was 1.42. The conclusions of the study were the values of NRR</span><span class="fontstyle0" style="font-size: 7pt;">43-63</span><span class="fontstyle0">, CR and S/C of frozen higher than liquid<br />semen.</span>

Successful Pregnancy Results from Double Dosage Artificial Insemination in Different Estrous Characteristics in Madura Cattle

“…The lowest PR value in the uniform red vulva color of 42.22%, while the highest occurred in the uneven vulvar color condition at 44.44%. CR and PR values have good values at dosage one and dosage 2, this follows [8] added that a good CR value based on conditions in Indonesia is 60-70% and based on the consideration of natural conditions with management and distribution of livestock spread is considered good if the CR value reaches 40-50%. Based on [9] stated that the low value of CR and PR was caused by many things that could affect the female cow before AI or after AI.…”

“…Cows in heat will show the quality of oestrus with characteristic features, namely reddened labia minora, swollen vulva, increased body temperature, and slimy (mucus or mucus coming from the cervix is transparent or clear). If the male is climbed, the male will be silent [8]. The quality of oestrus, in this case, is the best time through changes in the vulvar cleft, vaginal temperature, vulvar color appearance, and mucus properties, as well as the dominant proportion of vaginal epithelial cells in determining the accuracy of AI in Madura cattle with large cells with microscopic polygonal nuclei or without nuclei and occurs Austin.…”

Analisis Komparatif Pendapatan Usaha Ternak Sapi Perah Dengan Pola Gaduh dan Mandiri (Studi Kasus di Desa Dompyong Kecamatan Bendungan Kabupaten Trenggalek)

“…Inseminasi buatan yaitu proses penyampaian atau pemasukan semen kedalam kelamin sapi betina mengunakan suatu alat dengan bantuan manusia bukan secara alami (Rachmawati et al, 2018). Pembuahan secara IB juga untuk meningkatkan populasi sapi perah.…”

Respon Inseminasi Buatan (IB) dan Kawin Alami (KA) Kambing Perah Persilangan Peranakan Etawah dan Senduro terhadap Litter Size, Tipe Kelahiran, dan Rasio Jenis Kelamin Anak Per Kelahiran

“…Teknologi IB disebut lebih menjanjikan untuk menghasilkan keturunan yang lebih baik, sebab menggunakan sperma pejantan unggul yang telah teruji secara kualitas (Amin et al, 2019). Hal senada juga disampaikan oleh Rachmawati et al ( 2018) yang menyatakan bahwa IB merupakan salah satu teknologi reproduksi yang mampu meningkatkan mutu genetik ternak, sehingga dalam rentang waktu yang pendek mampu menghasilkan anakan dengan kualitas baik dalam jumlah yang besar dengan memanfaatkan pejantan unggul (Riyadhi et al, 2017).…”