Abstract
The aim of this study was to assess the effects of dietary probiotic enhanced liquid acidifier combined with mannan-rich fraction on growth performance, nutrients digestibility in growing pigs. Thirty [(Duroc×Yorkshire)×Landrace] pigs with the average initial BW of 36.75±1.57 kg were allocated into three treatments by a randomized complete block design. There were five pens per treatment with six pigs per pen. Dietary treatments include: 1) CON (basal diet); 2) T1 (basal diet+probiotic 0.1%) and 3) T2 (basal diet+probiotic+mannan rich fraction 0.2%). the data were analyzed as a randomized complete block design using of SAS University Version 4.0. The model included the effects of block (replication) and treatment. Pen served as the experimental unit. During the entire experimental period of 6 weeks, results showed that addition of complex probiotic at the level of 0.2% to diet increased ADG significantly (p<0.05). Also, digestibility of DM and N tended to increase. To sum up, results in this experiment indicated that dietary [(probiotik×acidifier)×mannan-rich-fraction] supplementation had a positive effect on growing pigs performance and nutrient digestibility
Highlights
The aim of this study was to assess the effects of dietary probiotic enhanced liquid acidifier combined with mannan-rich fraction
growing pigs with the average initial BW of 36.75±1.57 kg were allocated into three treatments by a randomized complete block design
The data were analyzed as a randomized complete block design using of SAS University Version 4.0
Summary
Materi penelitian menggunakan babi lepas sapih persilangan [(Duroc×Yorkshire)×Landrace] sebanyak 30 ekor dengan rataan bobot badan 36,75 ± 1,57 gram/ekor. Sebanyak 2,4 x107 cfu/mg dan Bacillus sp. Sebanyak 1,3 x108 cfu/mg dalam bentuk tepung, pakan lengkap dan kandang battery dengan ukuran 150cm x 150cm x 150cm. Metode yang digunakan dalam penelitian yaitu metode percobaan secara eksparimental dengan Rancangan Acak Kelompok (RAK) yang terdiri dari 3 perlakuan dan 4 kelompok sebagai ulangan. Acidifier + fraksi mannan/kg Variabel yang diamati meliputi konsumsi pakan, pertambahan bobot badan, konversi pakan, KCBK, KCPK, dan Retensi Nitrogen. Data dianalisis dengan Anova menggunakan aplikasi SAS University Vers. 4.0, jika hasil menunjukkan perbedaan yang nyata (P
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Schedule a callMore From: Jurnal Ilmu dan Teknologi Peternakan Indonesia (JITPI) Indonesian Journal of Animal Science and Technology)
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