EFISIENSI REPRODUKSI SAPI PERAH PFH PADA BERBAGAI UMUR DI CV. MILKINDO BERKA ABADI DESA TEGALSARI KECAMATAN KEPANJEN KABUPATEN MALANG
ABSTRACT: The purpose of this
experiment was to investigate the effect of different age of Holstein Friesian
Cross Breed dairy cows on reproductive efficiency at CV. Milkindo Berka Abadi,
Tegalsari Village, Kepanjen Sub District, Malang Regency. The materials of the
research used 82 heads of dairy cows which had at least two times of
parturition. Data used reproductive data which were collected from Artificial
Insemination practices at CV. Milkindo Berka Abadi. Descriptive analysis was
used to determine average and deviation standard of Service per Conception
(S/C), Days Open (DO) and Calving Interval (CI). Data were analyzed using
Multiplet-test. The age of animal influenced significantly (P<0.05) the
reproductive parameters e.g. S/C (2.6±1.2 times, 3.6±1.8 times, 4.2±2.8 times
and 2.9±2.6 times), DO (184.4±97.2 days, 260.6±159.6 days, 396.9±296.2 days and
263.1±125.2 days) and CI (460.9±97.2 days, 538.8±160 days, 674±296.1 days and
539.7±124.6 days) for the age of 3, 4, 5 and 6 years respectively. It was
concluded that the young cows at CV. Milkindo Berka Abadi had more efficient reproductive
performance than those for older cows.
Penulis: M. Zainudin, M. Nur
Ihsan, Suyadi
Kode Jurnal: jppeternakandd140111
