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Penciri Ukuran dan Bentuk Kepala Sapi Bali Hasil Inseminasi Buatan dan Kawin Alam di Kecamatan Konda Kabupaten Konawe Selatan: Characteristics of Head Size and Shape of Bali Cattle Results from Artificial Insemination and Natural Mating in Konda District, South Konawe Regency Wa Ode Sitti Nur Anisa Anwar; La Ode Nafiu; Muh. Rusdin
Jurnal Ilmiah Peternakan Halu Oleo Vol. 7 No. 2 (2025): JIPHO (Jurnal Ilmiah Peternakan Halu Oleo)
Publisher : Jurusan Peternakan Fakultas Peternakan Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56625/jipho.v7i2.282

Abstract

Penelitian ini bertujuan untuk menganalisis penciri ukuran dan bentuk kepala sapi bali hasil inseminasi buatan dan kawin alam di Kecamatan Konda Kabupaten Konawe Selatan. Data yang digunakan dalam peneliian ini adalah menggunakan data primer Pengukuran dilakukan untuk mengetahui ukuran–ukuran dimensi kepala sapi bali hasil inseminasi buatan dan kawin alam. Kemudian dilakukan observasi untuk memperoleh data pendukung di lapangan seperti umur dan sistem pemeliharaan. Ternak sapi yang digunakan dalam penelitian ini sebanyak 200 ekor terdiri atas hasil IB 100 ekor dan kawin alam 100 ekor. Hasil penelitian menujukan bahwa semua ukuran–ukuran kepala sapi bali hasil IB di Kecamatan Konda (X1 hingga X12) lebih tinggi dari pada sapi bali hasil kawin alam. Penciri ukuran kepala sapi bali hasil IB adalah ukuran Akrokranion- Nasion (X2) sedangkan sapi bali hasil kawin alam adalah ukuran Zygion kiri–kanan (X9). Penciri bentuk kepala sapi bali hasil IB adalah ukuran Panjang rahang bawah (X12), sedangkan sapi bali hasil kawin alam adalah ukuran Euryon kiri- kanan (X6).
The Markers of Body Size and Shape of Bali Cattle and its Crosses with Exotic Bulls Muh. Rusdin; La Ode Nafiu; Achmad Selamet Aku; La Ode Sahaba
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9266

Abstract

One of the genetic improvement efforts to improve the performance of Bali cattle offspring production is crossbreeding Bali cattle with exotic bulls. This study aimed to identify markers of body size and shape of Bali cattle and its crosses with exotic bulls using principal component analysis. The materials used in this study were 91 heads of Bali, Simbal, Brahmbal, Limbal, and Pobal cattle, consisting of 34 males and 57 females. The variables observed were body measurements (morphometrics) consisting of shoulder height, body length, chest circumference, chest depth, chest width, hip height, and hip width. Data analysis used Principal Component Analysis in the Minitab Release 19 statistical application. The results showed that Bali, Simbal, Brahmbal, Limbal, and Pobal male cattle had the same body size markers, namely chest circumference. The body shape markers of male cattle are hip height for Bali cattle, chest length for Simbal and Pobal cattle, chest depth for Brahmbal cattle, and hip width for Limbal cattle. The body shape markers in female cattle are body length for Bali, Simbal, Brahmbal, and Pobal cattle, and hip height for Limbal cattle. These body size and shape markers have a strong correlation with the first principal component and the second principal component, so they can be used as selection criteria to improve the production performance of Bali and Bali crossbred cattle.