Effects of Dietary Bacillus subtilis Supplementation on Meat Quality, Growth Performance and Fecal Malodor Gas Emission in Finishing Pigs

摘要: This study was conducted to evaluate the effects of dietary Bacillus subtilis on meat quality, growth performance and fecal malodor gas emission in finishing pigs. Thirty-six pigs (Landrace Yorkshire Duroc, average initial body weight) were used a 35 d assay. Dietary treatments 1) CON (basal diet), 2) B1 diet + B. 0.1%) 3) B2 0.2%). The distributed into four per pen with three replicate pens by completely randomized design. For entire period, final weight, ADO, ADFI gain/feed not significantly different among treatments. There no significant differences quality (sensory evalution, color, TBARS, water holding capacity, drip loss, cooking loss M. longissimus dorsi area) decreased treatment compared (p