In Sacco Feeding Value of Multi-Stage Ammoniated Palm Press Fiber



Armina Fariani(1*), Arfan Abrar(2), Gatot Muslim(3)

(1) Animal Science Department, Agriculture Faculty of Sriwijaya University, Indonesia
(2) Animal Science Department, Agriculture Faculty of Sriwijaya University, Indonesia
(3) Animal Science Department, Agriculture Faculty of Sriwijaya University, Indonesia
(*) Corresponding Author

Abstract


The objective of present study was to evaluate feeding value of multi-stage ammoniated (MA) palm press ber (PPF) by nylon bag technique. Fistulated-Bali cow with 250 kg body weight was use as in situ animal for nylon bag technique. Nylon bag were sampled in 0, 6, 12 and 24 hour. The sample was Palm press ber which has been treated with hydrous ammonia several times by gradually-decreased hydrous ammonia concentration (8%, 4% and 2% respectively) within 12 days. Three treatments (control, ammoniated and multi-stage ammoniated) of PPF were evaluated in sacco for its apparent digestibility. Apparent digestibility of ammoniated and multi-stage ammoniated PPF were 2 times higher than control, moreover rate of disappearance in sacco also 36% higher than control. N-ammonia and Total VFA of multi-stage ammoniated PPF were 11% and 16% higher than control. There were no signi cant difference of N-ammonia and Total VFA between ammoniated and multi-stage ammoniated PPF. 


Keywords


In Sacco, Multi-stage Ammoniated, Nylon Bag, Palm Press Fiber,

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