Open AccessEffects of three Bacillus specious on hatchability, growth performance and serum biochemistry in Japanese quails fed diet contaminated with Aflatoxin B1
Author(s) -
Naheed Mojgani,
Niloofar Razmgah,
Mohammad Amir Karimi Torshizi,
Mohammad Reza Sanjabi
Publication year - 2020
Publication title -
acta scientiarum. animal sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.334
H-Index - 17
eISSN - 1807-8672
pISSN - 1806-2636
DOI - 10.4025/actascianimsci.v42i1.50184
Subject(s) - biology , aflatoxin , gizzard , zoology , uric acid , feed conversion ratio , albumin , globulin , coturnix coturnix , quail , food science , endocrinology , body weight
In total, 240 one-day–old Japanese quails (Coturnix Coturnix Japonica) allocated at random to 6 treatments with 4 replicates and 10 birds in each. Treatments used were: 1) Negative control (without any additives or AFB1); 2) Positive control (basal diet + 2.5 ppm AFB1; 2); 3) TA008 (positive control + 108 cfu/ml Bacillus. megaterium TA008); 4) TA049 (positive control + 108 cfu mL-1 Bacillus. subtilis TA049); 5) TA010 (positive control+ 108 cfu mL-1 Brevibacillus brevis TA010) and 6) P (positive control + 2.5 g kg-1 Polysorb® in feed). Hatchability and embryonic mortality were significantly influenced by additives and AFB1 (p 0.05). Feed intake was significantly improved in birds feeding by TA008 at 0-21 days (p < 0.05). There were significant differences on relative weights of carcass, gizzard and proventriculus among treatments (p < 0.05). Serum total protein, albumin, cholesterol, glucose, HDL, globulin and uric acid were significantly affected by treatments (p < 0.05). These results showed that the inclusion of bacillus megaterium as potential probiotic into contaminated diets could improve the adverse effects of AFB1 in Japanese quails.