## 3 Results
### Growth Performance and Diarrhea
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline \multirow{2}{*}{**Phases**} & \multirow{2}{*}{**Item**} & \multicolumn{6}{c}{**Teatments 1**} \\ \cline{3-10}  & & \multicolumn{3}{c}{**Control Groups**} & \multicolumn{3}{c}{**Treatment Groups**} & \multirow{2}{*}{**SEM**} & \multirow{2}{*}{**\(p\)-Value**} \\ \cline{3-10}  & & **AB** & **CON** & **FMT** & **FMT+C** & **FMT+C+S** & & \\ \hline Piglets & 132 & 84 & 157 & 149 & 112 & 106 & & \\ Sows & 13 & 10 & 15 & 15 & 12 & 12 & & \\ BW \({}^{2}\), kg & & & & & & & & \\ Day 1 & 1.55 & 1.57 & 1.55 & 1.53 & 1.55 & 1.54 & 0.01 & 0.9681 \\ Day 7 & 2.52 & 2.46 & 2.57 & 2.48 & 2.6 & 2.57 & 0.02 & 0.2404 \\ Day 14 & 4.11 \({}^{\mathrm{a}}\) & 4.01 \({}^{\mathrm{b}}\) & 4.31 \({}^{\mathrm{a}}\) & 4.17 \({}^{\mathrm{a}}\) & 4.25 \({}^{\mathrm{a}}\) & 4.26 \({}^{\mathrm{a}}\) & 0.03 & 0.0762 \\ Day 21 & 5.59 \({}^{\mathrm{b}}\) & 5.51 \({}^{\mathrm{c}}\) & 5.87 \({}^{\mathrm{a}}\) & 5.76 \({}^{\mathrm{b}}\) & 5.63 \({}^{\mathrm{c}}\) & 6.51 \({}^{\mathrm{a}}\) & 0.03 & 0.0017 \\ Day 27 & 6.88 \({}^{\mathrm{b}}\) & 6.85 \({}^{\mathrm{c}}\) & 7.26 \({}^{\mathrm{a}}\) & 6.96 \({}^{\mathrm{b}}\) & 7.14 \({}^{\mathrm{a}}\) & 7.51 \({}^{\mathrm{a}}\) & 0.04 & 0.0028 \\ ADG \({}^{3}\), g/d & & & & & & & & \\ Days 1-7 & 161.15 & 151.79 & 164 & 156.9 & 167.71 & 162.63 & 1.74 & 0.3105 \\ Days 8-14 & 227.37 \({}^{\mathrm{b}}\) & 220.66 \({}^{\mathrm{c}}\) & 247.81 \({}^{\mathrm{a}}\) & 241.51 \({}^{\mathrm{a}}\) & 235.31 \({}^{\mathrm{a}}\) & 242.4 \({}^{\mathrm{a}}\) & 2.17 & 0.0254 \\ Suckling & Days 15-21 & 211.24 \({}^{\mathrm{b}}\) & 214.13 \({}^{\mathrm{b}}\) & 223.64 \({}^{\mathrm{b}}\) & 226.26 \({}^{\mathrm{b}}\) & 226.12 \({}^{\mathrm{b}}\) & 255.46 \({}^{\mathrm{a}}\) & 2.56 & 0.0007 \\ period (Days) & Days 22-27 & 214.80 \({}^{\mathrm{b}}\) & 223.29 \({}^{\mathrm{a}}\) & 230.57 \({}^{\mathrm{a}}\) & 200.49 \({}^{\mathrm{a}}\) & 219.17 \({}^{\mathrm{b}}\) & 243.40 \({}^{\mathrm{a}}\) & 2.62 & 0.0030 \\
1-27 & 204.85 \({}^{\mathrm{b}}\) & 203.62 \({}^{\mathrm{b}}\) & 217.99 \({}^{\mathrm{a}}\) & 208.42 \({}^{\mathrm{b}}\) & 213.51 \({}^{\mathrm{b}}\) & 227.74 \({}^{\mathrm{a}}\) & 1.39 & 0.0032 \\ Diarrhea rate, \% & & & & & & & & \\ Days 1-7 & 10.41 & 13.97 & 7.89 & 7.34 & 11.21 & 5.93 & 1.11 & 0.3757 \\ Days 8-14 & 5.14 \({}^{\mathrm{a}}\) & 4.27 \({}^{\mathrm{a}}\) & 2.81 \({}^{\mathrm{b}}\) & 1.98 \({}^{\mathrm{c}}\) & 3.76 \({}^{\mathrm{a}}\) & 1.96 \({}^{\mathrm{c}}\) & 0.33 & 0.0182 \\ Days 15-21 & 8.95 \({}^{\mathrm{a}}\) & 11.66 \({}^{\mathrm{a}}\) & 7.53 \({}^{\mathrm{b}}\) & 6.22 \({}^{\mathrm{b}}\) & 7.45 \({}^{\mathrm{b}}\) & 5.14 \({}^{\mathrm{b}}\) & 0.58 & 0.0144 \\ Days 22-27 & 4.93 & 4.93 \({}^{\mathrm{a}}\) & 4.93 \({}^{\mathrm{a}}\) & 4.93 \({}^{\mathrm{a}}\) & 4.93 \({}^{\mathrm{a}}\) & 4.93 \({}^{\mathrm{a}}\) & 0.35 & 0.6937 \\ Days 1-27 & 7.47 \({}^{\mathrm{a}}\) & 9.33 \({}^{\mathrm{a}}\) & 5.92 \({}^{\mathrm{b}}\) & 5.16 \({}^{\mathrm{b}}\) & 7.08 \({}^{\mathrm{a}}\) & 4.49 \({}^{\mathrm{c}}\) & 0.38 & 0.0047 \\ Diarrhea index & & & & & & & & \\ Days 1-7 & 0.52 & 0.6 & 0.47 & 0.47 & 0.58 & 0.46 & 0.09 & 0.9979 \\ Days 8-14 & 0.11 \({}^{\mathrm{a}}\) & 0.1 \({}^{\mathrm{a}}\) & 0.07 \({}^{\mathrm{a}}\) & 0.06 \({}^{\mathrm{a}}\) & 0.09 \({}^{\mathrm{a}}\) & 0.05 \({}^{\mathrm{b}}\) & 0.01 & 0.0830 \\ Days 15-21 & 0.17 \({}^{\mathrm{b}}\) & 0.27 \({}^{\mathrm{a}}\) & 0.18 \({}^{\mathrm{b}}\) & 0.15 \({}^{\mathrm{b}}\) & 0.17 \({}^{\mathrm{b}}\) & 0.12 \({}^{\mathrm{b}}\) & 0.01 & 0.0202 \\ Days 22-27 & 0.12 & 0.16 & 0.13 & 0.13 & 0.15 \({}^{\mathrm{a}}\) & 0.14 & 0.01 & 0.8997 \\ Days 1-27 & 0.23 & 0.29 & 0.22 & 0.21 & 0.25 & 0.19 & 0.03 & 0.9388 \\ \hline Piglets & 81 & 71 & 83 & 83 & 84 & 78 & & \\ Pans & 4 & 4 & 4 & 4 & 4 & 4 & & & \\ BW, kg & & & & & & & & \\ Day 27 & 6.79 \({}^{\mathrm{c}}\) & 7.25 \({}^{\mathrm{b}}\) & 7.78 \({}^{\mathrm{a}}\) & 7.17 \({}^{\mathrm{b}}\) & 7.37 \({}^{\mathrm{b}}\) & 7.83 \({}^{\mathrm{a}}\) & 0.06 & \(<\)0.0001 \\ Day 35 & 7.47 \({}^{\mathrm{d}}\) & 7.89 \({}^{\mathrm{c}}\) & 8.30 \({}^{\mathrm{b}}\) & 7.79 \({}^{\mathrm{c}}\) & 7.94 \({}^{\mathrm{c}}\) & 8.49 \({}^{\mathrm{aWhen compared with the CON group, FMT+C+S significantly increased the weaning and finial BW and ADG, and significantly reduced the diarrhea rate during the sucking and post-weaning period.