Abstract
The research was conducted in a survey of farmers on the pig farm business in the Kebek and Penginyahanvillage, Payangan-Gianyar. Purposive random sampling of 20 farmers in each location and explorative approachwas conducted to describe the production and reproduction management applied. Data were analyzed descriptivelyand to study production and reproduction management between the two sites was Two Independent Sample TTest. The results showed the average productivity of pigs in Kebek and Penginyahan that is litter size: 9,50±1,65 vs10,86±1,68 tail, annual litter size : 2,10±0,32 vs 2,29±0,49 times, weaning age: 29,00±2,11 vs 29,00±1,91 day, andthe three variables were not significantly different (P>0,05). The average number of piglet weaned in Kebek andPenginyahan was 7.90±1,45 vs 9,43±1,99 head, weaning weight of piglet 7,20±1,69 vs 5,29±0.57 kg (P <0.05). Thedry period and the age of culled of sow in Kebek is significantly higher than in Penginyahan (P<0.05). Whereas infattening management, early age to fatten and length of maintenance is not different between the two locations(P>0,05), whereas the live and slaughtering weight in Kebek are significantly higher than those in Penginyahan thatis 14.00±1,15 vs. 12.20±1,79 kg and 126,50±11,80 vs. 114±10,84 kg (P<0,05).
Highlights
The research was conducted in a survey of farmers on the pig farm business in the Kebek and Penginyahan village, Payangan-Gianyar
The results showed the average productivity of pigs in Kebek and Penginyahan that is litter size: 9,50±1,65 vs 10,86±1,68 tail, annual litter size : 2,10±0,32 vs 2,29±0,49 times, weaning age: 29,00±2,11 vs 29,00±1,91 day, and the three variables were not significantly different (P>0,05)
Studi tentang performans dari bangsa ternak babi Landrace, Duroc dan Yorkshire
Summary
Pengambilan Sampel Pengambilan sampel dilakukan secara purposive random sampling, masing-masing sebanyak 20 orang peternak pada usaha peternakan babi rakyat di Desa Kebek dan Penginyahan, Kecamatan PayanganGianyar. Profil usaha peternakan babi yang dilakukan oleh responden di Kebek dan Penginyahan termasuk katagori usaha peternakan rakyat. Jenis ternak babi yang dipelihara hampir 90% adalah babi landrace dan sekitar 10% adalah jenis babi yang lain termasuk babi bali. Ardana dan Putra (2008) menyatakan bahwa manajemen reproduksi adalah semua bentuk usaha yang diterapkan untuk meningkatkan produktivitas usaha perbibitan, sedangkan manajemen produksi adalah segala upaya yang diberlakukan untuk memperbaiki performan ternak mulai fase starter, grower dan finisher. Menurut Sihombing (2006) bahwa parameter performan reproduksi pada ternak babi meliputi litter size, jumlah anak yang disapih, mortalitas anak, umur sapih, masa kering, sementara parameter performan produksi antara lain: berat lahir, berat sapih, laju pertumbuhan. Performan Reproduksi Performan reproduksi babi induk pada usaha peternakan rakyat dari masing-masing lokasi ditampilkan seperti pada Tabel 1
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