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Journal : Jurnal Veteriner

Kombinasi Inulin Umbi Dahlia-Lactobacillus sp yang Mengoptimalkan Perkembangan Mikroflora Usus dan Pertumbuhan Persilangan Ayam Pelung-Leghorn (COMBINATION INULIN OF DAHLIA VARIABILIS TUBERS-LACTOBACILLUS SP OPTIMIZING THE DEVELOPMENT OF INTESTINAL MICRO Soraya Faradila; Nyoman Suthama; Bambang Sukamto
Jurnal Veteriner Vol 17 No 2 (2016)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

The research was aimed to evaluate the combination effect of inulin dahlia tuber and Lactobacillus spdevelopment micro flora on intestinal and productivity of crossbred local chicken. The present researchwas assigned in a completely randomized design with factorial pattern, 2x3. The first factor was two levelsof dahlia tuber powder as inulin source 0.8% (A1) and 1.2% (A2), and, the second factor was three levels ofLactobacillus sp namely, without Lactobacillus sp (B0), 1.2 mL (108 cfu/mL) (B1) and 2.4 mL (108 cfu/mL)(B2). Each treatment combination was replicated four times with seven birds each. Parameters observedwere total of lactic acid bacteria (BAL), Escherichia coli, pH and body weight gain. The results showed thatfeeding inulin dahlia tubers at 1.2% and Lactobacillus sp at 1.2 mL (108 cfu/mL) sp either in partial orinteraction significantly (P<0.05) affected the total LAB, E. coli, pH and body weight gain. In conclusion,combination of inulin from dahlia tubers and Lactobacillus can increase total LAB and body weight gain,decrease total E. coli and pH.
Pengimbuhan Enzim Fitase dalam Ransum Ayam Pedaging Meningkatkan Pemanfaatan Kalsium untuk Pertumbuhan Tulang dan Bobot Badan (ADDING PHYTASE ENZYMES ON BROILER RATION INCREASING CALCIUM UTILIZATION FOR BONE GROWTH AND BODY WEIGHT GAIN) Datik Setiawati; Bambang Sukamto; Hanny Indrat Wahyuni
Jurnal Veteriner Vol 17 No 3 (2016)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

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Abstract

The aim of this research was to find out the efficiency of phytase enzymes on broiler ration inenhancingdietary calcium utilization and in improving bone growth and body weight. The research used128 broiler chicks, eight days of age, with initial body weight of 104.16 ± 13.16g. All birds were assigned inCompletely Randomized Design (CRD) with 4 treatments as follows T0 (23% protein ration), T1 (21%protein ration + 1000 FTU phytase enzymes), T2 (23% protein ration + 1000 FTU phytase enzymes), T3(23% protein ration + 1% bone meal). Each treatment was replicated four times. Bone growth and bodyweight were observed when chickens were at three weeks (starter) and six weeks (finisher) of age.Theresults showed that addition of phytase enzymes in the diet had no significant effect (P>0,05) on the lengthand weight of femur, Ca retention, bone Ca mass finisher, and bone strenght, but significant (P<0,05) onCa consumption, rate of growth finisher, and Ca mass starter. Duncan test results on all parameters, T1showed the highest value. The conclusion of this research is adding phytase enzymes in the 21% proteinration have best results in bone growth starter and rate of growth finisher.