Background: The beneficial effects of Lactobacillus probiotics in animal production are often strain-related. Different strains from the same species may exert
Background:Residual feed intake(RFI)in dairy cattle typically calculated at peak lactation is a measure of feed efficiency independent of milk production level.
Direct-fed microbials(DFM) are considered as a promising technique to improve animal productivity without affecting animal health or harming the environment.The
Background:Weanling pigs,with immature immune system and physiological function,usually experience postweaning diarrhea.This study determined the effects of die