ABSTRACT. This study was conducted to examine the effects of Glycine soja (GS) supplementation on the quality of corn silage. Corn silage was used in a 3×2 factorial arrangements with respective factors being addition of GS (0, 10, and 20%) and without or with Lacobacillus plantarum as lactic acid bacteria, and were stored for 40 days at a room temperature (20-25 o C). Corn silage with supplemented 20% GS increased (p<0.05) crude protein contents compared with that in corn silage with supplemented 0 and 10% GS, however crude fat, NDF, and starch concentrations was not affected (p<0.05) by addition of GS. Furthermore, the interaction was found (p<0.05) between corn silage with supplemented 20% GS and the addition of lactic acid in butyric acid. Silage pH was increased while GS supplementation increased. Corn silage with supplemented 20% GS increased (p<0.05) glucose and fructose concentrations. The results of current study indicate that corn silage with supplemented 20% GS could be used as a useful strategy to improve corn silage with increased crude protein contents along with sucrose, glucose and fructose concentrations.

: In the present study, offsprings of 14 sows were used to evaluate the effect of fermented milk substituted for creep feed to analyze its effect on growth performance, diarrhea score and blood profiles. The piglets of sows were randomly allocated into 1 of 2 treatments (1 treatment separated piglets of 7 sows). The dietary treatments includes: CF (creep feed) and FM (fermented milk). The CP and FM diets were given from 3 d after piglets were born to the day of weaning (21 d after piglets were born). No significant difference (P>0.05) were observed in number of born piglets, weaning pigs, survival rate, body weight of piglets at d 0, 7, 14, and 21, ADG and ADFI. At d 21, piglets fed with CP had a higher (P<0.05) IgG compared with piglets fed with FM. No significant difference (P>0.05) was observed in WBC among the treatments at d 21. At d 6, piglets fed with CP had a lower (P<0.05) number of diarrhea piglets compared to piglets fed with FM. In conclusion, FM substituted for CP had no adverse effect on growth performance in lactating piglets.

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