Influence of feeding probiotics on growth performance and nutrient digestibility in rabbits
During a 84 days trial, growth performance and nutrient utilisation were studied on 33 New Zealand White (NZW) rabbits (initial age 42 ± 3 days and average body weight 633 ± 21g), divided into three groups of 11 animals each. AII the rabbits were given a common pelleted ration. Animals of group 2 were provided a supplemental daily dose of lactic acid producing bacteria (Lacto) 5x108 cells/animal and group 3 received a mixed with equal quantity dose 5x108 cells/animal/day of lactic acid bacteria and Saccharomyces cerevisiae (Lacto+ Sacc). There were no differences in feed intake, body weight gain (average 8.1g/day), feed conversion efficiency (average 4. 71 g feed intake/g gain) and digestibility of dry matter, neutral detergent fibre, acid detergent fibre, cellulose and hemicellulose among the groups. Only crude protein digestibility was significantly improved (P<0.05) in the animals given mixed culture (Lacto+ Sacc).
AOAC, 1985. Official methods of Analysis (14th ed.). Association of Official Analytical Chemists, Washington DC, USA.
CHAUDHARY L.C., SINGH R., KAMRA D.N., PATHAK N.N., 1995. Effect of oral administration of yeast (Saccharomyces cerevisiae) on digestibility and growth performance of rabbits fed diets of different fibre content. World Rabbit Science, 3, 15-18. https://doi.org/10.4995/wrs.1995.235
CHEEKE P.R., 1987. Rabbit feeding and nutrition. Academic Press, San Diego, p.64.
CHEEKE P.R., HOLLISTER A. G., ROBINSON K.L., 1989. Improving feed efficiency and reducing mortality in rabbits. A case study for use in all species. In : Proc. Annual Symposium Biotechnology in Feed Industry. Altech Technical Pub., Nicholasville, 253-259.
DESHMUKH S.V., PATHAK N.N., 1991. Effect of different dietary proteins and energy levels on growth performance and nutrient utilization in NZW rabbits. J. Appl. Rabbit Res., 14, 18-24.
EL-GAAFARY N.N., RASHVAN A.A., EL-KERDAWY D.M.A., YAMANI K.A., 1992. Effect of feeding pelleted diet supplemented with probiotic (Lacto-Sacc.) on digestibility, growth performance, blood constituents, semen characteristics and reproductive traits of rabbits. Egyptian J. Rabbit Sci., 2, 95-105.
GOERING H.K., VAN SOEST P.J., 1970. Forage fibre analysis (apparatus, reagents, procedure and so0e applications). ARS US. Dept. Agric. Handbook nº379, Washington DC, USA.
HOLLISTER AG., 1990. Manipulation of intestinal microbial activity in young animals to control mortality. In : Proc Annual Symposium Biotechnology in Feed Industry. Alltech Technical Pub., Nicholasville, 153-165.
HOLLISTER AG., CHEEKE P.R., ROBINSON K.L., PATTON N.M., 1990. Effects of dietary probiotics and acidifires on performance of weaning rabbits. J. Appl. Rabbit Res., 13, 6-9.
LEBAS F., DROUET-VTARD F., COUDERT P., 1988. Reproduction and morbidity of rabbit does. Effect of diet energy level and origin. In : Proc. 4th World Rabbit Congress, Budapest, 53-58.
MAERTENS L., 1992. Influence of Iive yeasts (BIOSAF) on rabbit performance. Cuniculture, 104, 97-98.
MIR Z., MIR P.S., 1994. Effect of addition of Iive yeast (Saccharomyces cerevisiae) on growth and carcass quality of streers fed high forage or high grain diets on feed digestibility and in situ degradability. J. Anim. Sci., 72, 537-545. https://doi.org/10.2527/1994.723537x
NRC, 1977. Nutrients Requirements of Rabbits (2nd ed.). National Research Council, Washington DC, USA.
PANDA A.K., SINGH R., PATHAK N.N., 1995. Effect of dietary inclusion of Saccharomyces cerevisiae on growth performance of crossbred calves. J. Appl. Anim. Res., 7, 195-200. https://doi.org/10.1080/09712119.1995.9706071
SNEDECOR G.W., COCHRAN W.G., 1968. Statistical Methods (6th ed.) Oxford and IBH Plubishing Co., Calcutta, India.
WEIDMER R.P., .ARAMBEL M.J., WALTERS J.L., 1987. Effect of yeast culture and Aspergillus oryzae fermentation extract on ruminal characteristics and nutrient digestibility. J. Dairy Sci., 70, 2063-2068. https://doi.org/10.3168/jds.S0022-0302(87)80254-0
WILLIAMS P.E.V., NEWBOLD C.J., 1990. Rumen probiotics : the effect of novel micro-organisms of rumen fermentation and ruminal productivity. In : Recent advances in animal nutrition. W. Haresign and D.J.A. Cole eds., Butterworths, London, 211-227. https://doi.org/10.1016/B978-0-408-04150-8.50018-9
WILLIAMS P.E.V., TAIR. C.A.G., lNNES G.M., NEWBOLD C.J., 1991. Effects of inclusion of yeast culture (Saccharomyces cerevisiae plus growth medium) in the diet of dairy cows on milk yield and forage degradation and fermentation pattern in the rumen of steers. J. Anim. Sci., 69, 3016-3026. https://doi.org/10.2527/1991.6973016x
This journal is licensed under a "Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)".