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All Journal MEDIA PETERNAKAN - Journal of Animal Science and Technology Jurnal Teknologi Industri Pertanian JURNAL PETERNAKAN Jurnal Peternakan Indonesia Jurnal Ilmiah Universitas Batanghari Jambi Tropical Animal Science Journal Jurnal Peternakan (Jurnal of Animal Science) Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun
Elihasridas Elihasridas
Universitas Andalas
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Journal : Jurnal Teknologi Industri Pertanian

 1 
PENGARUH SUPLEMENTASI DAUN UBI KAYU TERHADAP FERMENTABILITAS DAN KECERNAAN IN VITRO RANSUM BERPAKAN SERAT SAWIT HASIL AMONIASI DENGAN UREA Mardiati Zain, Elihasridas dan Djumali Mangunwidjaja
Jurnal Teknologi Industri Pertanian Vol. 15 No. 2 (2005): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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Abstract

ABSTRACTRuminant production is impeded by lack of forage and roughage.  This experiment tried to make use the ample supply of palm press fiber (PPF) as the  sources of roughage. The first experiment was conducted  to evaluate effect of urea for ammoniation on digestibility and fermentability of PPF, on the level of 2, 4 and 6% urea, respectively. The result of trial 1 indicated that digestibility and fermentability of ammoniated PPF was higher than that of  the control.  The best digestibility and fermentability was attainable by ammoniation with 6% urea.  This  best result was then used in trial 2 by supplementation  of  0, 5, 10, 15, and 20% cassava leaves based on dry matter feed (source of branched chain amino acids (BCAA) on syntesis of microbial protein, digestibility and fermentability. The experiment diet composed of 50% PPF and 50% concentrate. Supplementation of cassava leaves increased the digestibility, fermentability and syntesis of microbial protein. Supplementation of 15 % cassava leaves increase syntesis of  microbial protein to 30.64 mg/l/ hour. The result showed that ammoniated PPF with supplementation 15% DM cassava leaves was better in digestibility and syntesis microbial protein.Key words : cassava leaves, palm press fiber, ammoniation,  ruminant production
Co-Authors A. B. Daulay Ade Rakhmadi Arief Arief Arief E. M. Putri Elly Roza Erpomen Erpomen Erpomen, Erpomen G. Yanti G. Yanti Halimatuddini Halimatuddini Khalil Khalil M Zain M. Zain Mardiati Zain Mhd. Taufiq Hadi Wijaya Msy Nurhalimah N Jamarun N. Jamarun N. Jamarun Ningrat, R. W. S. R. Herawati R. Pazla Rizqan Rizqan Rizqan Rizqan Roni Pazla Salam N. Aritonang Y Marlida Y. Marlida Yulia Yellita Yulia Yellita