Pengaruh Suplementasi Probiotik Bakteri Asam Laktat Terhadap Histomorfologi Usus Dan Performan Puyuh Jantan
Abstract: The present study
was conducted to investigate the effects of lactic acid bacteria (LAB)
probiotics supplementation on intestinal histomorpholgy and performance of male
quail. The LAB probiotics supplement contained of three strains, those are
Lactobacillus murinus, Streptococcus thermophilus, and Pediococcus
acidilactici. A total of 96 day-old male
quails (DOQ) were randomly divided into four groups of LAB probiotic
supplementation reared for 42 days. Oral supplementation of LAB probiotic were
0 (P0), 107(P1), 108 (P2), and 109(P3)CFU/mL/bird/day. Data were analyzed by
analysis of variance CRD One-Way Anova continued with Duncan’s New Multiple
Range Test (DMRT). The results showed that LAB probiotic treatment affected on
the intestinal morphology, body weight gain, and feed conversion of male quail
(P <0.05). Height of intestinal villi were 288.45±8.18, 322.72±1.84,
324.82±2.06, and 390.80±13.24 (µm) respectively. Width of intestinal villi were
112.82±2.35, 138.62±2.35, 162.57±17.15 and 130.72±13.45 (µm) respectively.
Depth of intestinal crypts were 61.25±1.49, 72.50±6.25, 69.85±4.55, and
69.05±4.57 (µm) respectively. Feed intake were not different, but resulted
difference body weight gain, which were 102.85±4.72, 109.20±4.13, 115.07±7.61,
and 118.75±2.54 (g), respectively. Feed conversion were 4.30±0.43, 4.26±0.17,
3.91±0.30, and 3.79±0.27, respectively. This study indicated that
supplementation of 109 CFU/mL/bird/day of LAB probiotics showed the best
result.
Penulis: Sapta Chandra Marnadi
Hidayat, Sri Harimurti, Lies Mira yusiati
Kode Jurnal: jppeternakandd160072
