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http://repository.ipb.ac.id/handle/123456789/164110| Title: | Hubungan Penilaian Morfologi Ambing dengan Produksi Susu Sapi Perah di PT Sirukam Lumbung Nagari |
| Other Titles: | Correlation Between Udder Morphological Assessment and Milk Production in Dairy Cows at PT Sirukam Lumbung Nagari |
| Authors: | Sembada, Pria Pratama, Septian Ade |
| Issue Date: | 2025 |
| Publisher: | IPB University |
| Abstract: | Keberhasilan program impor sapi perah sangat bergantung pada ketepatan
proses seleksi ternak, sehingga diperlukan parameter penilaian yang mampu
mengevaluasi potensi produksi susu sebelum sapi didatangkan ke Indonesia.
Penelitian ini bertujuan untuk mengetahui hubungan antara morfologi ambing
dengan produksi susu pada sapi perah Friesian Holstein di PT Sirukam Lumbung
Nagari, Sumatera Barat. Sebanyak 31 ekor sapi pada laktasi kedua digunakan
sebagai sampel dengan pengambilan data dilakukan selama enam bulan. Data
morfologi ambing diukur langsung di lapangan mencakup tinggi, lebar, panjang,
volume, dan lingkar ambing, serta panjang dan lingkar puting. Data produksi susu
diperoleh dari catatan harian perusahaan. Analisis dilakukan menggunakan uji
korelasi serta regresi linier sederhana dan berganda. Hasil menunjukkan bahwa
sebagian besar variabel morfologi ambing memiliki korelasi yang rendah terhadap
produksi susu, dengan lingkar ambing menunjukkan pengaruh paling besar
dibandingkan variabel lainnya. Secara keseluruhan, morfologi ambing hanya
memberikan kontribusi kecil terhadap variasi produksi susu harian. Temuan ini
menyiratkan bahwa peningkatan produksi susu lebih dipengaruhi oleh faktor
eksternal seperti manajemen pemeliharaan, kualitas pakan, dan kondisi lingkungan. The success of the dairy cattle import program heavily depends on the accuracy of the livestock selection process, making it necessary to have evaluation parameters that can assess milk production potential before the cattle are brought to Indonesia. This study aimed to determine the relationship between udder morphology and milk production in Friesian Holstein dairy cows at PT Sirukam Lumbung Nagari, West Sumatra. A total of 31 cows in their second lactation were observed over a six-month period. Udder morphology data, including height, width, length, volume, girth, and teat dimensions, were collected through direct measurement. Milk production data were obtained from the farm’s daily records. The data were analyzed using correlation tests and simple and multiple linear regressions. Results indicated that most udder morphology variables had a weak correlation with milk yield, with udder girth showing the greatest influence. Overall, udder morphology contributed minimally to daily milk production. These findings suggest that external factors such as management practices, feed quality, and environmental conditions play a more significant role in influencing milk yield. |
| URI: | http://repository.ipb.ac.id/handle/123456789/164110 |
| Appears in Collections: | UT - Livestock Management and Technology |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| cover_J0309211107_787fabe46c494cb4be0634df43a3fba5.pdf | Cover | 864.21 kB | Adobe PDF | View/Open |
| fulltext_J0309211107_00e8e90fa10a49f89de95f0f159d6d00.pdf Restricted Access | Fulltext | 5.23 MB | Adobe PDF | View/Open |
| lampiran_J0309211107_916358fc2eed4c579f7fe19ef49c5efe.pdf Restricted Access | Lampiran | 1.35 MB | Adobe PDF | View/Open |
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