Table 1.

Effects of NCG on litter size in sows after FTAI.

Items	Control	NCG	p-Value
Sows	85	112
Parity	3.60	3.86
Total born	12.15 ± 2.32	12.88 ± 2.24	0.060
Born alive	10.76 ± 2.25	11.85 ± 2.26	0.004
Fetal survival rate (%)	88.59 ± 7.54 *	91.98 ± 5.71	<0.001

NCG: N-carbamylglutamate. *: showed that values within the same index have significant differences (p < 0.05). Data are expressed as mean ± standard deviation.