Animal Science Department

 

Date of this Version

1980

Comments

Published in the Journal of Animal Science 51 (1980), pp. 638-644. Copyright © 1980 American Society of Animal Science. Used by permission.

Abstract

Seventy-two crossbred pigs (average initial weight 6 kg) were used to study the effect of L. acidopbilus (lactic acid-producing bacteria common in probiotics) in starter diets on gain, feed conversion, fecal lactobacillus and coliform counts, hematology and serum proteins. The nonmedicated experimental diets were corn-soybean meal (18% crude protein) diets with two levels of lactose (0 and 10%). It has been theorized that lactose is necessary for lactobacilli to colonize in the digestive tract. One-half of the pigs received a 10-ml inoculum daily for 2 weeks via stomach tubes.

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