Table 6.

Effects of dietary vitamin E supplementation on plasma concentration of vitamin E, A, and D₃ in breeding geese ¹.

Items/(ng/mL)	Vitamin E/(IU/kg)				SEM	p-Value
	0	40	200	2000
Vitamin E	3792.6 D	6821.2 C	13,442.8 B	42,920.6 A	3158.2	<0.001
Vitamin A	744.86	769.10	724.01	723.98	22.06	0.881
Vitamin D3	13.25 A	6.75 B	8.38 B	5.72 B	0.61	<0.001

^A,B,C,D Means with different superscripts within each row are extremely significantly different (p < 0.01). ¹ Each value represents the mean of the four replicates (two geese per replicate) in each group.