This study was conducted to investigate the appropriate processing conditions for solid-state
fermented soybean meal (FSBM) using a mixed starter culture of Streptococcus thermophilus,
Bacillus subtilis MA139,and Saccharomyces cerevisae (Exp.1), and determine the effect of
FSBM (produced with appropriate conditions) as apartial replacement for soybean meal
(SBM) on growth performance and nutrient digestibility of weanling pigs (Exp.2).