Zain , Mardiati (2010) PEMANFAATAN SERAT SAWIT SEBAGAI PAKAN ALTERNATIF PENGGANTI RUMPUT DALAM RANSUM TERNAK DOMBA. Project Report. Lembaga Penelitian Universitas Andalas. (Unpublished)
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Abstract
The aim of this study to evaluated substitution of elephant grasses with amoniated palm press fiber (PPF) had supplemented by nutrient of growth microba. This experiment used in a 5 x 5 Latin square feeding trial in sheep of 9.4 + 1.63 kg live weight. The experimental diets composed of 50% elephant grass or 50 % PPF and 50% concentrate, were A = 50% elephant grass, B : 50% PPF, previously treated with 1.5% urea, C = B + 1.5% corn oil, D = C + 0.1% Ca salt of methionine hydroxy analogue (MHA), and E = D + 0.1% Val + 0.15% Leu + 0.2% Ile. Animals on the ammoniated PPF diet (B) had low palatability and reduced total dry matter intake (552 vs 616 g/d) and lower digestibility (56.5% vs 64.6%). Addition of corn oil (C) and MHA (D) accompanied by the increase digestibility to 59.4%,69.4% respectively. The latter treatment(E) was better in digestibility (69.4% vs 65.4%) and N retention (10.37 vs 8.56 g/d) than the control, but had the same effect on growth performance of the animals (104 vs 102 g/d). The liveweight gain of the latter treatment (E) was significantly better than those on treatment B, C, or D.
Item Type: | Monograph (Project Report) |
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Subjects: | Q Science > Q Science (General) |
Unit atau Lembaga: | Lembaga Penelitian Unand |
Depositing User: | SSi Santi Ariningsih |
Date Deposited: | 25 Oct 2010 02:21 |
Last Modified: | 22 Sep 2011 03:53 |
URI: | http://repository.unand.ac.id/id/eprint/4991 |
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