Abstract :
Penelitian ini bertujuan untuk menganalisis hubungan BCS dengan S/C, hubungan BCS dan S/C terhadap DO, serta mengevaluasi performa reproduksi sapi dara dan induk. Metode penelitian menggunakan pendekatan kuantitatif dengan analisis korelasi. Data diperoleh dari 120 ekor sapi Limousin di Kabupaten Tanah Laut. Variabel yang diamati adalah BCS, S/C, CR, dan DO, yang dianalisis untuk mengetahui hubungan dan performa reproduksi ternak. Hasil penelitian menunjukkan bahwa tidak terdapat hubungan signifikan antara BCS dan S/C. Namun, terdapat hubungan signifikan antara BCS dan DO, di mana sapi dengan BCS optimal memiliki masa kosong lebih pendek. Sementara itu, tidak ada hubungan signifikan natara S/C dan DO. Sapi dara memiliki nilai S/C lebih rendah, serta sapi dengan BCS optimal memiliki CR lebih tinggi dan DO lebih singkat.\r\n\r\nThis study aimed to analyze the relationship between Body Condition Score (BCS) and Service per Conception (S/C), examine the effect of BCS and S/C on Days Open (DO), and evaluate the reproductive performance of heifer and cow Limousin cattle. The research employed a quantitative approach using correlation analysis. Data were collected from 120 Limousin cattle in Tanah Laut Regency. The observed variables included BCS, S/C, Conception Rate (CR), and DO, which were analyzed to determine their relationships and reproductive performance. The results showed that there was no significant relationship between BCS and S/C. However, a significant relationship was found between BCS and DO, where cattle with an optimal BCS had shorter days open. Meanwhile, no significant relationship was observed between S/C and DO. Heifers exhibited lower S/C values compared to cows, indicating better reproductive efficiency. In addition, cattle with optimal BCS tended to have higher CR and shorter DO.