Annual, biological rhythms govern milk production in dairy cows
- Részletek
- Készült: 2019. január 03. csütörtök, 08:45
Annual, biological rhythms govern milk production in dairy cows
The amount and composition of milk produced by dairy cows appears to be more regulated by internal, annual biological rhythms than by environmental factors such as heat and humidity, according to Penn State researchers who studied more than a decade of production records from herds across the country.
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