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      Kinerja Produksi dan Proyeksi Populasi Sapi Bali di Lahan Pascatambang Batubara di Sangatta

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      Date
      2013
      Author
      Hasri, Sarifuddin
      Priyanto, Rudy
      Putra, Bramada Winiar
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      Abstract
      Ex-coal mining site reclamation has the potential in the livestock business. However, livestock development in that area needs further study. The aim of this study was to examine the performance and population dynamics of bali cattle in ex-coal mining site. The research was conducted in the ex-coal mining area of PT Kaltim Prima Coal in February 2013. The study was carried out in true survey method and the collected data and then analyzed descriptively. The results showed that during the year 2010-2012, the calf mortality rate increased from 0% to 44%, while adult cow mortality rate was relatively low at 2.97%. The calving rate was considered medium at 68.93%. The bali cattle for all age and sex categories had relatively low life weight and poor and medium condition. This might could be due to a limited feed. Suplay of forage and concentrate ration. The estimated population of bali cattle with sufficiency suplay of feed and good management will show a signifant increase during the next 10 years.
       
      Reklamasi lahan pascatambang batubara memiliki potensi dalam usaha peternakan. Namun perlu pengkajian yang mendalam terkait pemanfaatannya dalam usaha pengembangan ternak. Tujuan dari penelitian ini untuk mengetahui kinerja produksi sapi bali di lahan pascatambang batubara. Penelitian ini dilakukan di kawasan bekas tambang batubara PT Kaltim Prima Coal pada bulan Februari 2013. Pengumpulan data dilakukan dengan metode survei dan diolah secara deskriptif. Berdasarkan hasil analisis, tingkat kematian anak mengalami peningkatan dari tahun 2010 hingga 2012 yaitu 0%, 18.5% dan 44%. Tingkat kematian dewasa ternak masih relatif rendah yaitu 2.97% sedangkan tingkat kelahiran anak mencapai 68.93% dari jumlah betina. Bobot badan dan skor kondisi tubuh sapi bali untuk semua kategori umur dan jenis kelamin masih rendah karena suplay hijauan dan konsentrat yang terbatas. Hasil estimasi populasi ternak dengan kecukupan suplai pakan dan manajemen yang baik untuk 10 tahun pengembangan menunjukkan peningkatan yang signifikan.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/65042
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      • UT - Animal Production Science and Technology [4045]

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