Produksi dan Kualitas Susu Sapi FH dan FH crossbred Simmental serta Analisis IOFC di Erif Farm Cisarua Bogor

Abstract

Produksi susu sapi perah di Indonesia belum mampu memenuhi kebutuhan nasional sehingga diperlukan upaya peningkatan produktivitas, salah satunya melalui persilangan sapi Friesian Holstein (FH) dengan Simmental. Penelitian ini bertujuan membandingkan produksi susu, kualitas susu, dan income over feed cost (IOFC) pada sapi FH dan FH crossbred Simmental di Erif Farm, Cisarua, Bogor. Penelitian menggunakan 26 ekor sapi laktasi yang terdiri atas 13 ekor sapi FH dan 13 ekor sapi FH crossbred Simmental. Data dianalisis menggunakan uji Independent Sample t-test. Hasil penelitian menunjukkan bahwa produksi susu sapi FH 8,26% lebih tinggi dibandingkan sapi FH crossbred Simmental. Persentase kadar lemak, protein, solid non fat (SNF), dan total solid (TS) pada sapi FH crossbred Simmental lebih tinggi dibandingkan sapi FH, namun tidak berbeda nyata (P > 0,05). Nilai IOFC sapi FH lebih tinggi dibandingkan sapi FH crossbred Simmental. Sapi FH memiliki produksi susu dan nilai IOFC yang lebih tinggi, sedangkan kualitas susu kedua rumpun sapi tidak berbeda nyata.

Indonesia's milk production is insufficient to meet national demand, requiring efforts to improve dairy cattle productivity, including crossbreeding Friesian Holstein (FH) with Simmental. This study aimed to compare milk production, milk quality, and income over feed cost (IOFC) between FH and FH crossbred Simmental crossbred cows at Erif Farm, Cisarua, Bogor. A total of 26 lactating cows, consisting of 13 FH and 13 FH crossbred Simmental crossbred cows, were used in this study. Data were analyzed using an independent samples t-test. The results showed that milk production of FH cows was 8.26% higher than that of

FH crossbred Simmental crossbred cows. The percentages of fat, protein, solids-not- fat (SNF), and total solids (TS) were higher in FH × Simmental crossbred cows, but

the differences were not significant (P > 0.05). FH cows also had a higher IOFC than FH crossbred Simmental crossbred cows. FH cows produced more milk and had a higher IOFC, while milk quality did not differ significantly between the two genetic groups.