Abstrak.Penelitanini dilaksanakan di Kecamatan Suka Makmur Kabupaten Aceh Besar. Penelitian direncanakan pada tanggal 1 Oktober sampai 30 Oktober 2017.Penelitian ini menggunakan metode survei. Pemilihan lokasi penelitian ini di lakukan secara sengaja (purposive sampling) dengan pertimbangan Kecamatan Suka Makmur telah dilaksanakan program Inseminasi Buatan. Penentuan peternak responden adalah dengan menggunakan metode purposive sampling, yaitu mengambil sampel dengan ketentuan minimal peternak memelihara dua ekor sapi lokal yang telah beranak 2 (dua) kali dan sistem perkawinan di lakukan secara inseminasi buatan (IB). Sebagai responden di tetapkan sebanyak 40 orang peternak dan 4 inseminator yang telah memiliki surat izin melakukan inseminasi buatan (SIMI) yang berada pada desa terpilih. Parameter penelitian adalah service per conception (S/C), conception rate (CR), calving interval (CI) dan calving rate.Hasil penelitian menunjukan rataan nilai service per conception (S/C) adalah 1,5, conception rate (CR) sebesar 70,28%, jarak beranak atau calving interval (CI) sebesar 13,32 bulan dan calving rate sebesar 77,56%. Sebagian besar umur responden berada dalam usia produktif, memiliki pendidikan SLTA, memiliki pekerjaan utama sebagai petani dan memiliki pengalaman beternak yang memadai. Sebagian besar responden menerapkan sistem pemeliharaan secara semi intensif dan memahami tanda-tanda berahi dengan baik.Partisipasi responden dalam program IB telah berjalan diatas 1 tahun, sebagian besar kontinu dalam mengawinkan ternaknya secara IB, tetapi masih hanya sebagian dari ternaknya yang di IB.Inseminator telah memiliki pengalaman bertugas selama 6 tahun lebih, berpendidikan memadai, memiliki pekerjaan utama sebagai inseminator dan telah memiliki SIMI.Sebagian besar inseminator aktif mendatangi responden, melakukan pelaporan secara teratur dan dapat melayani 1 sampai 4 akseptor per hari. Kata kunci:Sapi Aceh Betina,Inseminasi Buatan, Inseminator, Keberhasilan IB Abstract. This research was carried out in Suka Makmur District, Aceh Besar District. The study is planned for October 1st to October 30th, 2017. This study uses a survey method. The selection of the location of this study was done intentionally (purposive sampling) with the consideration of Suka Makmur District that Artificial Insemination program was implemented. Determination of the respondent breeders is by using purposive sampling method, that is taking samples with the minimum provision that farmers keep two local cows that have 2 (two) times and the marriage system is done by artificial insemination (IB). As a respondent, 40 farmers and 4 inseminators were assigned who had a license to conduct artificial insemination (SIMI) in selected villages. Research parameters are service per conception (S / C), conception rate (CR), calving interval (CI) and calving rate. The results showed the average value of service per conception (S / C) was 1.5, conception rate (CR) was 70.28%, calving interval (CI) was 13.32 months and the calving rate was 77.56% . Most of the respondents are in productive age, have high school education, have a main job as a farmer and have adequate breeding experience. Most respondents applied a semi-intensive maintenance system and understood signs of lust well. Respondent participation in the IB program has been running for more than 1 year, most of them are continuous in breeding their animals in IB, but still only a portion of their livestock is in the IB. has more than 6 years of experience, has adequate education, has a main job as an inseminator and has SIMI. Most of the active inseminators come to the respondents, report regularly and can serve 1 to 4 acceptors per day. Keywords: Female Aceh Cattle, Artificial Insemination, Inseminator, IB Success.