PERTUMBUHAN PRASAPIH PEDET PERANAKAN ONGOLE DAN SIMMENTAL PERANAKAN ONGOLE JANTAN DAN BETINA YANG DIPELIHARA PADA KONDISI YANG SAMA

HARJANTO, Panjono, S.Pt., MP, Ph.D.

2014 | Skripsi | ILMU DAN INDUSTRI PETERNAKAN

Penelitian bertujuan untuk mengetahui pertumbuhan prasapih pedet PO dan SimPO yang dipelihara pada kondisi yang sama. Penelitian menggunakan 4 ekor pedet PO jantan, 7 ekor pedet PO betina, 15 ekor pedet SimPO jantan dan 20 ekor pedet SimPO betina. Pedet dipelihara bersama induknya hingga umur penyapihan (90 hari). Data yang diperoleh dianalisis menggunakan rancangan acak pola faktorial 2x2. Rata-rata bobot lahir dan PBBH pedet PO dan SimPO berturut-turut adalah 26,18±3,40 dan 30,11±5,60 kg serta 0,54±0,09 dan 0,58±0,14 kg/ekor/hari. Bobot lahir pedet SimPO lebih besar (P<0,05) daripada pedet PO. PBBH pedet PO berbeda tidak nyata. Rata-rata bobot lahir dan PBBH pedet jantan dan betina berturut-turut adalah 30,31±5,81 dan 28,37±5,04 kg serta 0,55±0,17 dan 0,57±0,10 kg/ekor/hari. Bobot lahir dan PBBH pedet jantan dan betina berbeda tidak nyata. Tidak ada interaksi antara bangsa dan jenis kelamin terhadap bobot lahir dan PBBH pedet prasapih. Pertambahan ukuran tubuh pedet PO dan SimPO berbeda tidak nyata. Pertambahan ukuran tubuh pedet jantan dan betina berbeda tidak nyata. Tidak ada interaksi antara bangsa dan jenis kelamin terhadap pertambahan ukuran tubuh pedet. Disimpulkan bahwa pertumbuhan prasapih pedet PO dan SimPO jantan dan betina adalah sama. Kata kunci: Pedet, PO, SimPO, Pertumbuhan prasapih,

This research was conducted to observe the preweaning growth of Ongole Grade (PO) and Simmental-Ongole Grade Cross (SimPO) calves. This research used 4 heads of PO male, 7 heads of PO female, 15 heads of SimPO male, and 20 heads of SimPO female calves. The calves were raised with their dam prior to weaning age (90 days). The data were analyzed by completely randomized design cross classification (2x2). The average birth weight and average daily gain (ADG) of PO and SimPO calves were 26.18±3.40 and 30.11±5.60 kg, and 0.54±0.09 and 0.58±0.14 kg/head/day, respectively. The birth weight of SimPO were higher (P<0,05) than PO calves. There was no significant different ADG between PO and SimPO calves. The Average birth weight and ADG of male and female calves were 30.31±5.81 and 28.37±5.04 kg, and 0.55±0.17 and 0.57±0.10 kg/head/day, respectively. There was no significant different birth weight and ADG between male and female calves. There were no interaction between breed and sex on birth weight and ADG. There was no significant different body size gain between PO and SimPO calves as well as between male and female calves. There was no interaction between breed and sex on body size gain. It is concluded that the preweaning growth of PO and SimPO male and female calves are similar. Key words: calves, PO, SimPO, preweaning growth.

Kata Kunci : Pedet, PO, SimPO, Pertumbuhan prasapih, calves, PO, SimPO, preweaning growth.