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Effect of different dietary lycopene levels on plasma vitamin A and vitamin E levels in feedlot Bamei sheep. Values with different letters are highly significantly different (p<0.01). Vertical bars are standard deviations. LP, lycopene; LP0 = No LP; LP50, 50 mg LP/kg feed; LP100, 100 mg LP/kg feed; LP200, 200 mg LP/kg feed.
