Feeding Value Of Multi-Stage Ammoniated Palm Press Fiber
| Main Authors: | Fariani, Armina, Abrar, Arfan, Muslim, Gatot |
|---|---|
| Format: | Article PeerReviewed application/pdf |
| Terbitan: |
Asian-Australian Association of Animal Production Societies
, 2014
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| Subjects: | |
| Online Access: |
http://eprints.unsri.ac.id/6865/1/Feeding_Value_Of_Multi%2DStage_Ammoniated_Palm_Press_Fiber.pdf http://eprints.unsri.ac.id/6865/ |
Daftar Isi:
- The objective of study was enhance ammoniating process and evaluate feeding value of multi-stage ammoniated palm press fibe (PPF). Palm press fiber treated with hydrous ammonia several times by gradually-decreased hydrous ammonia concentration (8%, 4% and 2% respectively) with shorter period (12 days). Chemical composition and fiber fraction of multi-stage ammoniated PPF were compared with control and 30 days ammoniated PPF. Three treatments control, ammoniated (AMM) and multi-stage ammoniated (MSA) of PPF were evaluated in vitro for its digesbility. Dry matter, crude fiber and extract ether content of MSA PPF significantly reduced ( P<0.05) thus crude protein increase almost 1.5 times than control (3.74% vs 8.73%). Although NDF and lignin fraction were not altered (P>0.05) by MSA treatment but ADF content was significantly decreased by 31.8%. similarlu, IVDMD and total VFA value also higher tahn control (23.10% vs 14.75% and 94.85 mM vs 74.60 mM) respectively. Multi-stage ammoniating on PPF not only shorten the period but also enhance the feeding value of PPF. Key Words: palm press fiber, Multi-stage ammoniating, In Vitro