KINERJA REPRODUKSI SAPI PERANAKAN ONGOLE DENGAN SAPI PERSILANGAN SIMMENTAL PERANAKAN ONGOLE DAN LIMOUSIN PERANAKAN ONGOLE DI KECAMATAN KALASAN SLEMAN

Risa Dwi Prianti , Panjono, S.Pt., MP., Ph.D; Dr. Ir. Sigit Bintoro, M.Si.

2014 | Skripsi | S2 Peternakan

Penelitian ini bertujuan untuk mengetahui kinerja reproduksi sapi Peranakan Ongole (PO) dengan sapi Persilangan Simmental Peranakan Ongole (SimPO) dan Limousin Peranakan Ongole (LimPO) di Kecamatan Kalasan, Sleman, Daerah Istimewa Yogyakarta. Penelitian dilakukan menggunakan sapi induk sebanyak 129 ekor yang terdiri atas 89 ekor induk sapi PO, 22 ekor induk sapi SimPO, dan 18 ekor induk sapi LimPO dengan metode wawancara peternak responden dan pengamatan langsung. Data yang diperoleh dianalisa secara statistik menggunakan Rancangan Acak Lengkap (RAL) pola searah. Hasil penelitian menujukkan umur kawin pertama sapi PO (20,79±3,37 bulan) berbeda nyata dengan sapi SimPO (17,36±5,68 bulan) tetapi tidak dengan sapi LimPO (19,50±5,27 bulan). Post partum estrus sapi PO (56,01±24,88 hari) berbeda nyata dengan sapi SimPO (83,63±35,52 hari) dan LimPO (77,77±37,50 hari). Post partum mating sapi PO (69,21±26,86 hari) berbeda nyata dari sapi SimPO (89,31±31,21 hari) dan LimPO (87,22±37,06 hari). Nilai service per conception berbeda tidak nyata antara sapi PO (3,19±1,37 kali), SimPO (2,90±0,97 kali), dan LimPO (3,66±1,23 kali). Calving interval sapi PO (13,00±1,70 bulan) berbeda nyata dari sapi SimPO (16,54±4,50 bulan) dan LimPO (16,66±4,80 bulan) dan umur penyapihan pedet berbeda tidak nyata antara sapi PO (4,70±0,75 bulan), sapi SimPO (5,22±1,90 bulan), dan sapi LimPO (5,00±1,90 bulan). Disimpulkan bahwa kinerja reproduksi paling baik terdapat pada sapi PO. Kata kunci : Sapi PO, Sapi SimPO, Sapi LimPO, Kinerja Reproduksi, Kalasan

REPRODUCTIVE PERFOMANCE OF ONGOLE CROSSBRED CATTLE WITH CROSSES OF SIMMENTAL ONGOLE CROSSBRED AND LIMOUSIN ONGOLE CROSSBRED AT KALASAN DISTRICT, SLEMAN Risa Dwi Prianti 09/285862/PT/05759 ABSTRACT The research was conducted to evaluate reproductive perfomance of Ongole Crossbred (PO) cattle compare to crosses of Simmental Ongole Crossbred (SimPO) and Limousin Ongole Crossbred (LimPO) at Kalasan District, Sleman, Daerah Istimewa Yogyakarta. The research was done through with 129 cattle consist of 89 PO, 22 SimPO, and 18 LimPO used interview toward breeders responden and direct observation metode. The data were analyzed using One Way-Anova. The results showed in first matting age PO (20.79±3.37 months) had real different with SimPO (17.36±5.68 months) but not with LimPO (19.50±5.27 months). Post partum estrus PO (56.01±24.88 days) had real different between SimPO (83.63±35.52 days) and LimPO (77.77±37.50 days). Post partum mating PO (69.21±26.86 days) had real different between SimPO (89.31±31.21 days) and LimPO (87.22±37.06 days). Service per conception had unreal different between PO (3.19±1.37 times), SimPO (2.90±0.97 times) and LimPO (3.66±1.23 times). Calving interval (CI) PO (13.00±1.70 months) had real different between SimPO (16.54±4.50 months) and LimPO (16.66±4.80 months) and the calf weaning age had unreal different between PO cattle (4.70±0.75 months), SimPO cattle (5.22±1.90 months) and LimPO cattle (5.00±1.90 months). Based on the result obtained, it is conclusion that PO’s reproductive performance is the best. Keywords : Ongole Crossbred cattle, Simmental Ongole Crossbred cattle, Limousin Ongole Crossbred cattle, Reproduction Perfomance, Kalasan

Kata Kunci : Sapi PO, Sapi SimPO, Sapi LimPO, Kinerja Reproduksi, Kalasan