Want 10% more of this stuff ...
... inside of these things?
See what UK has to say about proper lighting and milk production!
Then leave the lights on a little longer!
In fact, according to multiple studies, simply increasing the “photoperiod”, or length of exposure to light for you herd can yield as much as 10% higher milk output. Many of these studies have been conducted — and in addition to more milk, reproduction, feed efficiency, and heifer growth also showed improvement.
So, leave your lights on longer. You can afford to now.