KORELASI UKURAN TUBUH AYAM PERSILANGAN MURUNG PANGGANG X KUB-2 F4 TERHADAP BOBOT BADAN UMUR 10 MINGGU

Dimas Farhan Nur Ahmad Pranoto, Dr. Ir. Heru Sasongko, M. P.

2026 | Skripsi | ILMU DAN INDUSTRI PETERNAKAN

Penelitian ini bertujuan untuk mengetahui korelasi antara ukuran tubuh dan bobot ayam umur 2, 4, dan 6 minggu terhadap bobot badan minggu ke-10 pada ayam hasil persilangan Ayam Murung Panggang jantan dengan KUB-2 betina F4. Penelitian ini dilaksanakan dari bulan September sampai dengan Desember 2025 di Kecamatan Kasihan, Kabupaten Bantul, Daerah Istimewa Yogyakarta. Materi penelitian menggunakan 29 ekor ayam F4 unsex. Variabel yang diukur mencakup bobot badan, panjang badan, panjang sayap, panjang shank, dan lingkar dada, yang diambil setiap 2 minggu sekali. Analisis data untuk menduga korelasi menggunakan metode Spearman dengan bantuan software SPSS Statistics 29. Metode tersebut digunakan dikarenakan hasil pengujian normalitas shapiro-wilk menunjukkan distribusi data tidak normal. Hasil analisis deskriptif menunjukkan bahwa rata-rata bobot badan minggu ke-2, 4, 6, dan 10 secara berturut-turut adalah 119,61±25,94 gram; 275,33±47,88 gram; 533,66±85,25 gram; dan 1.053,81±161,15 gram. Berdasarkan analisis korelasi, bobot badan pada umur 2, 4, dan 6 minggu memiliki korelasi positif dan selalu signifikan (P<0>

This study aims to determine the correlation between body measurements and body weight at 2, 4, and 6 weeks of age to the body weight at week 10 in F4 crossbred chickens of male Murung Panggang and female KUB-2. This research was conducted from September to December 2025 in Kasihan District, Bantul Regency, Special Region of Yogyakarta. The research material consists of 29 unsex F4 chickens. The measured variables include body weight, body length, wing length, shank length, and chest girth, with data collected every 2 weeks. Data analysis for estimating correlation used the Spearman method assisted by SPSS Statistics 29 software. Spearman method was used because the Shapiro-Wilk normality test results showed abnormal data distribution. Descriptive analysis results indicated that the average body weight at weeks 2, 4, 6, and 10 were 119.61±25.94 g, 275.33±47.88 g, 533.66±85.25 g, and 1,053.81±161.15 g, respectively. Based on the correlation analysis, body weight at 2, 4, and 6 weeks of age had a positive and consistently significant correlation (P<0>

Kata Kunci : ayam persilangan, bobot badan, ukuran tubuh, crossbreed chicken, body weight, body size