. 2021 Aug 16;12:723190. doi: 10.3389/fmicb.2021.723190

Table 2.

Selenium sources and levels in the diets.

Treatment	Diet	Supplemented Se (mg/kg)	Total Se content (mg/kg)^a
Treatment	Diet	Supplemented Se (mg/kg)	5–25 kg	25–75 kg	75 kg above
Control	Basal diet	0.00	0.09	0.06	0.04
Na₂SeO₃	Basal diet + 0.3 mg Se/kg Na₂SeO₃	0.30	0.35	0.33	0.31
HMSeBA	Basal diet + 0.3 mg Se/kg HMSeBA	0.30	0.37	0.41	0.41

HMSeBA, 2-hydroxy-4-methylselenobutanoic acid; Se Selenium.

Analysed values.