Milk fat, 16S rRNA gene sequencing, Rumen bacteria, Fatty acid composition
Dairy cow, Alfalfa silage, Alfalfa hay, Milk fat, Lipidomic profile, Fatty acid
Dairy cows, Strontium Chloride, Strontium Ranelate, Milk production, Rumen fermentation, Blood biochemical indicators, Strontium content in milk